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A very comprehensive review paper on total reaction cross section, by L. F. Canto, V. Guimaraes, J. Lubian and M.S. Hussein, was just submitted to EPJA. (see copy at arXiv)
Publications
2023
Search for 22Na in novae supported by a novel method for measuring femtosecond nuclear lifetimes
C. Fougeres, F. de Oliveira Santos, J. Jose, C. Michelagnoli, E. Clement, Y. H. Kim, A. Lemasson, V. Guimaraes, et al.
Nature Communications, (2023) submitted.
2022
Distance analysis of elastic scattering data of light projectiles on 27Al target
P. C. Nistal, V. Guimaraes, J. Lubian.
Journal of Physics: Conference Series 2340 (2022) 012038.
R-matrix parameters evaluation for direct and indirect kinematics data using AZURE2
J. B. Ribeiro, V. Guimaraes, G. Kaur, J. Zamora.
Journal of Physics: Conference Series 2340 (2022) 012039.
Damping of Mott oscillations as a guide for planning a 6Li +6 Li scattering experiment.
M. B. Angelo, V. Guimaraes, M. Assuncao, L. F. Canto, and J. Lubian.
Journal of Physics: Conference Series 2340 (2022) 012041.
Role of the Direct Mechanism in Two-nucleon T = 0 transfer reactions using the (6Li,alpha) probe.
J. C. Zamora, J. L. Ferreira, A. Barioni, E. N. Cardozo, D. Abriola, A. Arazi, M. Assuncao, E. de Barbara, M. A. Cardona,
V. Guimaraes, D. Hojman, G. V. Mart, D. R. Mendes Jr., A. J. Pacheco, K.C.C. Pires, D. Ramos, O.C.B. Santos, and J. Lubian.
Physical Review C 106, 014603 (2022).
Elastic scattering investigation of radioactive 13B and 13O pojecctiles on 208Pb target at intermediate energies.
K. Wang, Y. Y. Yang, V. Guimaraes, D. Y. Pang, F. F. Duan, Z. Y. Sun,Jin Lei, G. Yang, S. W. Xu, J. B. Ma, Z. Bai, H. J. Ong, B. F. Lv, S. Guo, X. H. Wang, R. H. Li, R. M. Kuma, Z. G. Hu, and H. S. Xu.
Physical Review C 105, 054616 (2022).
Narrow resonances in the continuum of the unbound nucleus 15F.
V. Girard-Alcindor, A. Mercenne, I. Stefan, F. de Oliveira Santos, N. Michel, M. Ploszajczak, M. Assie, A. Lemasson, E. Clement, F. Flavigny, A. Matta,
D. Ramos, M. Rejmund, J. Dudouet, D. Ackermann, P. Adsley, M. Assunção, B. Bastin, D. Beaumel, G. Benzoni, R. Borcea, A.J. Boston, L. Caceres,
B. Cederwall, I. Celikovic, V. Chudoba, M. Ciemala, J. Collado, F. C. L. Crespi, G. D'Agata, G. De France, F. Delaunay, C. Diget, C. Domingo-Pardo,
J. Eberth, C. Fougeres, S. Franchoo, F. Galtarossa, A. Georgiadou, J. Gibelin, S. Giraud, V. Gonzalez, N. Goyal, A. Gottardo, J. Goupil, S. Grevy,
V. Guimaraes, F. Hammache, L. J. Harkness-Brennan, H. Hess, D.S. Judson Oliver, O. Kamalou, A. Kameneyero, J. Kiener, W. Korten, S. Koyama,
M. Labiche, L. Lalanne, V. Lapoux, S. Leblond, A. Lefevre, C. Lenain, S.Leoni, H. Li, A. Lopez-Martens, A. Maj, I. Matea, R. Menegazzo, D. Mengoni,
A. Meyer, B. Million, B. Monteagudo, P. Morfouace, J. Mrazek, M. Niikura, J. Piot, Zs. Podolyak, C. Portail, A. Pullia, B. Quintana, F. Recchia, P. Reiter,
K. Rezynkina, T. Roger, J. S. Rojo, F. Rotaru, M.D. Salsac, A. M. Sanchez Bentez, E. Sanchis, M. Senyigit, N. de Sereville, M. Siciliano, J. Simpson,
D. Sohler, O. Sorlin, M. Stanoiu, C. Stodel, D. Suzuki, C. Theisen, J. C. Thomas, P. Ujic, J.J. Valiente-Dobon, and M. Zielinska.
Physics Review C 105, L051301 (2022).
Digital Signal Analysis based on Convolutional Neural Networks for Active Target Time Projection Chamber.
G. F. Fortino, J. C. Zamora, L. E. Tamayose, N. S. T. Hirata, V. Guimaraes,.
Nuclear Instruments and Methods Physics Research Section A 1031, 166497 (2022) .
New resonances in 11C above 10B+p threshold by inverse kinematic resonant scattering
Gurpreet Kaur, V. Guimarães, J. C. Zamora, M. Assunção, J. Alcantara-Nunez, A. L. de Lara, E. O. N. Zevallos, J. B. Ribeiro,
R. Lichtenthaler, K. C. C. Pires, O. C. B. Santos, V. Morcelle, and R. J. deBoer
Physical Review C 105, 024609 (2022).
2021
(Editorial) Topical issue on cluster structure and dynamics of nuclei: a tribute to Mahir Hussein.
Nicolas Alamanos, Carlos Bertulani, Valdir Guimaraes,.
European Physis Journal A 57, 196 (2021).
Evidence of strong stripping channels on the dynamics of the 8Li+58Ni reaction.
O. C. B. Santos, R. Lichtenthaler, A. M. Moro, K. C. C. Pires, U. Umbelino, E. O. N. Zevallos, A. L. de Lara, S.Appannababu, A. S. Serra, V. Scarduelli, J. Alcantara-Nunez, V. Guimaraes, A. Lepine-Szily, J. C. Zamora, M. Assuncao, A. Barioni, R. Linares, V. A. B. Zagatto, P. N. de Faria, M. C. Morais, V. Morcelle, J. M. B. Shorto, Jin Lei.
Physical Review C 103 064601 (2021).
Investigation of the isoscalar response of 24Mg to 6Li scattering.
J. C. Zamora, C. Sullivan, R. G. T. Zegers, N. Aoi, L. Batail, D. Bazin, M. Carpenter, J. J. Carroll, Y. D. Fang, H. Fujita, U. Garg, G. Gey, C. J. Guess, M.N. Harakeh, T. H. Hoang, E. Hudson, N. Ichige, E. Ideguchi, A. Inoue, J. Isaak, C. Iwamoto, C. Kacir, N. Kobayashi, T. Koike, M. Kumar Raju, S. Lipschutz, M.Liu, P. von Neumann-Cosel, S. Noji, H. J. Ong, S. Peru, J. Pereira, J. Schmitt, A. Tamii, R. Titus, V. Werner, Y. Yamamoto, X. Zhou, S. Zhu
Physical Review C 104, 014607 (2021)
Elastic scattering measurements for the 10C + 208Pb system at Elab = 66 MeV.
Roberto Linares, Mandira Sinha, Valdir Guimaraes, Erica Nunes Cardozo, Grigory V. Rogachev, Josh Hooker, E. Koshchiy, T. Ahn, C. Hunt, H. Jayatissa, S. Upadhyayula, B. Roeder, A. Saastomienne, J. Lubian, M. Rodriguez-Gallardo, J. Casal, K. C. C. Pires, and M. Assunção.
Physical Review C 103, 044613 (2021).
Direct fusion measurement of the 8B proton-halo nucleus at Near-Barrier Energies.
J.C. Zamora, V. Guimaraes, G. V. Rogachev, S. Ahn, J. Lubian, E.N. Cardozo, E. Aboud, M. Assuncao, M. Barbui, J. Bishop, A. Bosh, J. Hooker, C. Hunt, D. Jayatissa, E. Koshchiy, S. Lukyanov, R O’Dwyer, Y. Penionzhkevich, B. T. Roeder, A. Saastamoinen, E. Uberseder, and S. Upadhyayula.
Physics Letters B 816, 136256 (2021).
Probing nuclear force beyond the nuclear drip line: The cases of 16F and 15F
V. Girard-Alcindor, I. Stefan, F. de Oliveira Santos, O. Sorlin, D. Ackermann, P. Adsley, J.C. Angelique, M. Assie, M. Assuncao, D. Beaumel, E. Berthoumieux, Y. Blumenfeld, R. Borcea, I. Celikovic, M. Ciemala, V. Chudoba, G.F. D'Agata, F. de Grancey, G. Dumitru, F. Flavigny, B. Fornal,
C. Fougeres, S. Franchoo, A. Georgiadou, J. Giovinazzo, S. Grevy, J. Guillot, V. Guimaraes, F. Hammache, J. Kiener, L. Lalanne, V. Lapoux, S. Leoni, I. Matea, A. Matta, A. Mercenne, A. Meyer, N. Michel, P. Morfouace, J. Mrazek, F. Negoita, M. Niikura, D. Pantelica, L. Perrot, C. Petrone, M. P. loszajczak, C. Portail, T. Roger, F. Rotaru, A. M. Sanchez Benitez, N. de Sereville, M. Stanoiu, C. Stodel, K. Subotic, D. Suzuki, V. Tatische, J.C. Thomas, P. Ujic.
European Physics Journal A 57, 93 (2021).
Role of cluster configuration in the elastic scattering of light projectiles on 58Ni and 64Zn targets, a phenomenological analysis.
V. Guimaraes, E. N. Cardozo, J. Lubian, M. Assunção, K. C. C. Pires, L. F. Canto, G. Kaur, B. Mukeru, E. F. Aguilera
European Physics Journal A 57, 90 (2021).
Charged-particle branching ratios above the neutron threshold in 19F: constraining 15N production in core-collapse supernovae.
P. Adsley, F. Hammache, y N. de Sereville, V. Alcindor, M. Assie, D. Beaumel, M. Chabot, M. Degerlier, C. Delafosse, T. Faestermann, F. Flavigny, S. P. Fox, R. Garg, A. Georgiadou, S. Gillespie, J. Guillot, V. Guimaraes, A. Gottardo, R. Hertenberger, J. Kiener, A. M. Laird, A. Lefebvre-Schuhl, I. Matea, A. Meyer, M. Mahgoub, L. Olivier, L. Perrot, J. Riley, I. Sivacek, I. Stefan, V. Tatische, and H.-F. Wirth.
Physical Review C 103, 035804 (2021).
Towards a systematic potential for A=8 projectiles.
Yasemin Kuçuk, V. Guimaraes, B. V. Carlson.
European Physics Journal A 57, 87 (2021) .
(Editorial) A Tribute to Mahir Saleh Hussein (1944–2019).
Carlos Bertulani, Arnaldo Gammal, V. Guimaraes,.
Brazilian Journal of Physics 51, 149 (2021).
Elastic scattering and breakup reactions of proton drip-line nucleus 8B on 208Pb at 238 MeV
K. Wang, Y. Y. Yang, A. M. Moro, V. Guimaraes, D. Y. Pang, Jin Lei, F. F. Duan, J. C. Zamora, J. L. Lou, Z. Y. Sun, J. B. Ma, P. Ma, S. W. Xu, and Z. Bai.
Physical Review C 103, 024606 (2021) .
Sub-threshold states in 19Ne relevant to 18F(p,α)15O.
J. E. Riley, A. M. Laird, N. de Sereville, A. Parikh, S. P. Fox, F. Hammache, I. Stefan, P. Adsley, M. Assi e, B. Bastin, F. Boulay, A. Coc, S. Franchoo, R. Garg, S. Gillespie, V. Guimaraes, C. Hamadache, N. Hubbard, J. Kiener, A. Lefebvre-Schuhl, F. de Oliveira Santos, A. Remadi, L. Perrot, D. Suzuki, G. Verde, V. Tatischeff, and M. Williams.
Physical Review C 103, 015807 (2021).
Tracking algorithms for TPCs using consensus-based robust estimators.
J. C. Zamora, G. Fortino.
Nuclear Instrument and Methods Physics Research Section A 988, 164899 (2021).
2020
Scattering of the halo nucleus 11Be from a lead target at 3.5 times the Coulomb barrier energy.
Fang-Fang Duan, Yan-Yun Yang, K. Wang, Antonio M. Moro, Valdir Guimaraes, Dan-Yang Pang, Jian Song Wang, Z. Y. Suna, Jin Lei, Alessia Di Pietro, X. Liu, G. Yang, J. B. Ma, P. Ma, S. W. Xu, Z. Bai, X.X. Sun, Q. Hu, J. L. Lou, X. X. Xu, H. X. Li, S. Y. Jin, H. J. Ong, Q. Liu, J. S. Yao, H. K. Qi, C. J. Lin, H. M. Jia, N. R. Ma, L. J. Sun, D. X. Wang, Y. H. Zhang, X. H. Zhou, Z. G. Hu, H. S. Xu,
Physics Letters B 811 (2020) 135942.
(Review) The total reaction cross section of heavy-ion reactions induced by stable and unstable exotic beams: The low-energy regime.
L. F. Canto, V. Guimaraes, J. Lubian and M. S. Hussein.
European Physics Journal A 56, 281 (2020).
Experimental study of the elastic scattering of 10Be on 208Pb at the energy around three times of the Coulomb barrier.
Fang-Fang Duan, Yan-Yun Yang, Dan-Yang Pang, Bi-Tao Hu, Jian-Song Wang, Kang Wang, Guo Yang, Valdir Guimaraes, Peng Ma, Shi-Wei Xu, Xing-Quan Liu, Jun-Bing Ma, Zhen Bai, Qiang Hu, Shu-Ya Jin, Xin-Xin Sun, Jia-Sheng Yao, Hang-Kai Qi, Zhi-Yu Sun.
Chinese Physical C 44, 024001 (2020).
Effect of thousands of inelastic couplings on the elastic scattering channel
L. C. Chamon, L. R. Gasques, J. C. Zamora
Journal Physics (London) G 47, 105103 (2020).
First Direct Measurement of 22Mg(α, p)25Al and Implications for X-Ray Burst Model-Observation Comparisons
J. S. Randhawa, Y. Ayyad, W. Mittig, Z. Meisel, T. Ahn, S. Aguilar, H. Alvarez-Pol, D. W. Bardayan, D. Bazin, S. Beceiro Novo, D. Blankstein, L. Carpenter, M. Cortesi, D. Cortina-Gil, P. Gastis, M. Hall, S. Henderson, J. J. Kolata, T. Mijatovic, F. Ndayisabye, P. O'Malley, J. Pereira, A. Pierre, H. Robert, C. Santamaria, H. Schatz, J. Smith, N. Watwood, J. C. Zamora.
Physics Review Letters 125, 202701 (2020).
Cluster Configuration Effects in the Elastic Scattering of Boron Isotopes 8B, 10B, 11B and 12B on 58Ni.
V. Guimarães, E. O. N. Zevallos, E. N. Cardozo, J. Lubian, O. C. B. Santos. R. Linares, M. Assunção, J. Alcantara-Nunez, R. Lichtenthaler Fo., K. C. C. Pires, U. Umbelino, S. Appannababu, N. Added, D. S. Monteiro, V. Morcelle.
International Conference on Few-Body Problems in Physics – Caen – France – 2018.
Springer Proceedings in Physics, Recent Progress in Few-Body Physics vol 238 pp 195-199 (2020).
Gamow-Teller transitions to 93Zr via the 93Nb(t,3He+γ) reaction at 115 MeV/u and its application to the stellar electron-capture rates
B. Gao, R. G. T. Zegers, J. C. Zamora, D. Bazin, B. A. Brown, P. Bender, H. L. Crawford, J. Engel, A. Falduto, A. Gade, P. Gastis, T.Ginter, C. J. Guess, S.L ipschutz, A. O. Macchiavelli, K. Miki, E. M. Ney, B. Longfellow, S. Noji, J. Pereira, J. Schmitt, C. Sullivan, R. Titus, D. Weisshaar
Physical Review C 101, 014308 (2020)
Reexamination of isoscalar giant resonances in 12C and 93Nb through 6Li scattering
J. C. Zamora, C. Sullivan, R. G. T. Zegers, N. Aoi, L. Batail, D. Bazin, M. Carpenter, J. J. Carroll, I. Deloncle, Y. D. Fang, H. Fujita, U.Garg, G. Gey, C. J. Guess, M. N. Harakeh, T. H. Hoang, E. Hudson, N. Ichige, E. Ideguchi, A. Inoue, J. Isaak, C. Iwamoto, C. Kacir, N. Kobayashi, T. Koike, M. Kumar Raju, S. Lipschutz, M. Liu, P. von Neumann-Cosel, et al.,
Physical Review C 101, 064609 (2020).
2019
Spallation Reactions induced by 4.4-GeV Deuterons on Lead Isotopes
A. Balabekyan, G. Karapetyan, N. Demekhina, S. Gaginyan, J. Drnoyan, V. Zhemenik, J. Adam, L. Zavorka, A. Solnyshkin, V. Tsoupko-Sitnikov, J. Khushvatov, V. Pronskikh, V. Zhambochyan, V. Guimarães, A. Deppman.
Journal Physics G 46, 095103 (2019).
Strong coupling effect in the elastic scattering of the 10C+58Ni system near barrier.
V. Guimarães, E. N. Cardozo, V. B. Scarduelli, J. Lubian, J. J. Kolata, P. D. O’Malley, D. W. Bardayan, E. F. Aguilera, E. Martinez-Quiroz, D. Lizcano, A. Garcia-Flores, M. Febbraro, C. C. Lawrence, J. Riggins, R. O.Torres-Isea, P. N. de Faria, D. S. Monteiro, E. S. Rossi Jr, N. N. Deshmukh.
Physical Review C 100, 034603 (2019).
Two-neutron transfer in 7Be+9Be collisions
U. Umbelino, K. C. C. Pires, R. Lichtenthäler, V. Scarduelli, G. A. Scotton, A. Lépine-Szily, V. Guimarães, J. Lubian, B. Paes, J. L. Ferreira, M. A. G. Alvarez, J. M. B. Shorto, S. Appannababu, M. Assunção, R. P. Condori, and V. Morcelle
Phyical Review C 99, 064617 (2019).
Elastic scattering of the 12B+58Ni system at near-barrier energies
E. O. N. Zevallos, V. Guimarães, E. N. Cardozo, J. Lubian, R. Linares, R. Lichtenthäler Filho, K. C. C. Pires, O. C. B. Santos, S. Appannababu, E. Crema, J. Alcantara-Núñez, A. L. Lara, Y. S. Villamizar, U. Umbelino, N. Added, M. Assunção, V. Morcelle, and D. S. Monteiro.
Physical Review C 99, 064613 (2019).
Two-neutron transfer in the 6He+120Sn reaction
S. Appannababu, R. Lichtenthäler, M. A. G. Alvarez, M. Rodríguez-Gallardo, A. Lépine-Szily, K. C. C. Pires, O. C. B. Santos, U. U. Silva, P. N. de Faria, V. Guimarães, E. O. N. Zevallos, V. Scarduelli, M. Assunção, J. M. B. Shorto, A. Barioni, J. Alcántara-Núñez, and V. Morcelle
Physical Review C 99, 014601 (2019).
State of the art measurements with TexAT.
J. Bishop, G. V. Rogachev, E. Aboud, S Ahn, M. Assunção, M. Barbui, A. Bosh, V. Guimarães, J. Hooker, C. Hunt, D. Jayatissa, E. Koshchiy, S. Lukyanov, R. O'Dwyer, Y. Penionzhkevich, E. Pollacco, C. Pruitt, B. T. Roeder, A. Saastamoinen, L. Sobotka, E. Uberseder, S. Upadhyayula, J. Zamora.
XLII Symposium on Nuclear Physics 2019.
Journal of Physics: Conf. Series. 1308, 012006 (2019).
Recent results from RIBRAS (Radioactive Ion Beams in Brasil).
R. Lichtenthaler Fo., A. Lepine-Szily, V. Guimarães, S. Appannababu, O. C. B. Santos, U. Umbelino, K. C. C. Pires, A. L. Lara, E. O. N. Zevallos, V. Scarduelli, M. Assunção, J. Alcantara-Nunez.
XLI Brazilian Meeting on Nuclear Physics (RTFNB) – 2018, São Sebastião – Brazil.
Journal of Physics: Conf. Series. 1291, 012004 (2019).
Elastic scattering and total reaction cross sections for the 12B+58Ni system.
E. O. N. Zevallos, V. Guimarães, E. N. Cardozo, J. Lubian, O. C. B. Santos. R. Linares, M. Assunção, J. Alcantara-Nunez, R. Lichtenthaler Fo., K. C. C. Pires, U. Umbelino, S. Appannababu, N. Added, D. S. Monteiro, V. Morcelle.
XLI Brazilian Meeting on Nuclear Physics (RTFNB) – 2018, São Sebastião – Brazil.
Journal of Physics: Conf. Series. 1291, 012029 (2019).
Spin-orbit effects in the 8Li+58Ni elastic scattering.
O. C. B. Santos, R. Lichtenthaler Fo., K. C. C. Pires, A. Moro, U. Umbelino, E. O. N. Zevallos, M. Assunção, S. Appannababu, A. L. Lara, V. Scarduelli, V. Guimarães, A. Lepine-Szily, A. Serra, R. Linares, V. Zagatto, M. C. Morais, A. Barioni, J. M. B. Shorto.
XLI Brazilian Meeting on Nuclear Physics (RTFNB) – 2018, São Sebastião – Brazil.
Journal of Physics: Conf. Series. 1291, 012030 (2019).
Charged-Particle Decays of Highly Excited States in 19F.
P. Adsley, F. Hammache, N. De Sereville, M. Assie, D. Beumel, M. Chabot, M. Degerliner, C. Delafosse, F. Flavigny, A. Georgiadou, J. Guillot, V. Guimarães, A. Gottardo, I. Matea, L. Olivier.
15th International Symposium on Nuclei in the Cosmos, 2019, Assergi, L'Aquila, Italy.
Springer Proceedings in Physics 219, 271-275 (2019).
Experimental Study of the 30P(p,g)31S reaction in classical novae.
A. Meyer, N. de Sereville, F. Hammache, P. Adsley, M. Assie, D. Beaumel, C. Delafosse, F. Flavigny, A. Georgiadou, A. Gottardo, L. Grassi, J. Guillot, T. Id Barkach, M. MacCormick, I. Matea, L. Olivier, L. Perrot, C. Portail, I. Stefan, A. Parish, A. Coc, J. Kiener, V. Tatischeff, A. M. Laird, S. P. Fox, N. Hubbard, J. Riley, F. de Oliveira, B. Bastin, K. Beroff, A. M. Sanches-Benitez, A. L. de Lara, M. Assunção, V. Guimaraes, N. Oulbsir, G. D’Agata.
15th International Symposium on Nuclei in the Cosmos, 2019, Assergi, L'Aquila, Italy.
Springer Proceedings in Physics 219, 195-200 (2019).
2018
Y. Y. Yang, X. Liu, D. Y. Pang, D. Patel, R. F. Chen, J. S. Wang, P. Ma, J. B. Ma, S. L. Jin, Z. Bai, V. Guimarães, Q. Wang, W. H. Ma, F. F. Duan, Z. H. Gao,
Physical Review C 98, 044608 (2018)
E. Leistenschneider, A. Lépine-Szily, M. A. G. Alvarez, D. R. Mendes, Jr., R. Lichtenthäler, V. A. P. Aguiar, M. Assunção, R. Pampa Condori, U. U. da Silva, P. N. de Faria, N. Deshmukh, J. G. Duarte, L. R. Gasques, V. Guimarães, E. L. A. Macchione, M. C. Morais, V. Morcelle, K. C. C. Pires, V. B. Scarduelli, G. Scotton, J. M. B. Shorto, and V. A. B. Zagatto.
Physical Review C 98, 064601 (2018).
Systematic study of fission modes in the proton-induced fission of actinide and pre-actinide.
E. Andrade-II, G. S. Karapetyan, A. Deppman, J. L. Bernal-Castillo, V. Guimarães, A. R. Balabekyan, J. Adam, F. Garcia, F. Guzman.
Journal Physics G 45, 015105 (2018).
V. Guimarães, J. Lubian, J. J. Kolata, E. F. Aguilera, M. Assunção and V. Morcelle.
European Physics Journal A 54, 223 (2018).
Study of key resonances in the 30P(p,g)31S reaction in classical novae.
A. Meyer, N. de Sereville, F. Hammache, P. Adsley, M. Assie, D. Beaumel, C. Delafosse, F. Flavigny, A. Georgiadou, A. Gottardo, L. Grassi, J. Guillot, T. Id Barkach, M. MacCormick, I. Matea, L. Olivier, L. Perrot, C. Portail, I. Stefan, A. Parish, A. Coc, J. Kiener, V. Tatischeff, A. M. Laird, S. P. Fox, N. Hubbard, J. Riley, F. de Oliveira, B. Bastin, K. Beroff, A. M. Sanches-Benitez, A. L. de Lara, M. Assunção, V. Guimarães, N. Oulbsir, G. D’Agata.
9th European Summer School on Experimental Nuclear Astrophysics.
EPJ Web of Conferences 184, 02010 (2018).
2017
Elastic and inelastic scattering for the 10B+58Ni system at near-barrier energies.
V. Scarduelli, E. Crema. V. Guimarães, D. Abriola, A. Arazi, A. de Barbará, O. Capurro, J. Gallardo, D. Hojman, G. V. Marti, J. Pacheco, D. Rodrigues, Y Y Yang, N. N. Deshmukh, B. Paes, J. Lubian.
Physical Review C 96, 054610 (2017).
Sub-barrier fusion of weakly bound 6Li with 58Ni.
E. F. Aguilera, E. Martinez-Quiroz, P. Amador-Valenzuela, D. Lizcano, A. Garcia-Flores, J. J. Kolata, A. Roberts, G. V. Rogachev, G. F. Peaslee, V. Guimarães, F. D. Becchetti, A. Villano, M. Ojaruega, Y. Chen, H. Jiang, M. Febbraro, P. A. DeYoung, T. L. Belyaeva.
Physical Review C 96, 024616 (2017).
8B+27Al scattering at low energies.
V. Morcelle, R. Lichtenthaler, A. Lepine-Szily, V. Guimarães, K. C. C. Pires, J. Lubian, D. R. Mendes, Jr, P. N. de Faria, J. J. Kolata, F. D. Becchetti, H. Jiang, E. F. Aguilera, D. Lizcano, E. Martinez-Quiroz, H. Garcia.
Physical Review C 95, 014615 (2017).
Study of High Lying Resonances in 9Be by the Measurement of (p,p), (p,a) and (p,d) Reactions.
A. Lépine-Szily, E. Leistenschneider, P. Descouvemont, D. R. Mendes Jr, R. Lichtenthäler, M. A. G. Alvarez, R. Pampa Condori, P. N. de Faria, K. C. C. Pires, V. Scarduelli a, V. A. B. Zagatto, N. Desmukh, V. Morcelle, M. C. Morais, J. M. B. Shorto, V. Guimarães, M. Assunção.
Proceedings of Science, PoS (INPC2016) 223 (2017).
Near and sub-barreir raction of 8B.
J. J. Kolata, E. F. Aguilera and V. Guimarães.
EPJ Web of Conferences 163, 00031 (2017).
2016
Rearrangement of valence neutrons in the neutrinoless double-β decay of 136Xe.
S. V. Szwec, B. P. Kay, T. E. Cocolios, J. P. Entwisle, S. J. Freeman, L. P. Gaffney, V. Guimarães, F. Hammache, P. P. McKee, E. Parr, C. Portail, J. P. Schiffer, N. de Sereville, D. K. Sharp, J. F. Smith, I. Stefan.
Physical Review C 94, 054314 (2016).
Isomer production in intermediate-energy deuteron-induced reactions on a gold target.
A. R. Balabekyan, G. S. Karapetyan, N. A. Demekhina, D. R. Drnoyan, V. I. Zhemenik, J. Adam, L. Zavorka, A. A. Solnyshkin, V. M. Tsoupko-Sitnikov, V. Guimarães, A. Deppman.
Physical Review C 93, 054614 (2016).
Interaction of 11B with 209Bi and 181Ta targets at intermediate energies.
G. S. Karapetyan, A. Deppman, V. Guimarães, A. Balabekyan, N. A. Demekhina.
Physical Review C 94, 024618 (2016).
(Review) Elastic scattering, fusion, and breakup of light exotic nuclei.
J. J. Kolata, V. Guimarães, E. F. Aguilera.
European Physics Journal A 52, 123 (2016).
Backscattering measurement of 6He on 209Bi: Critical interaction distance.
V. Guimarães, J. J. Kolata, E. F. Aguilera, A. Howard, A. Roberts, F. D. Becchetti, R. O. Torres-Isea, A. Riggins, M. Febrarro, V. Scarduelli, P. N.de Faria, D. S. Monteiro, J. F. P. Huiza, A. Arazi, J. Hinnefeld, A. M. Moro, E. S. Rossi, V. Morcelle, A. Barioni, Alan J. Mitchell.
Physical Review C 93, 064607 (2016).
Above-barrier fusion enhancement of proton-halo systems.
E. F. Aguilera, P. Amador-Valenzuela, E. Martinez-Quiroz, J. Arnaiz, J. J. Kolata, V. Guimarães.
Physical Review C 93, 034613 (2016).
2015
Bremsstrahlung-induced fission and spallation of the pre-actinide nucleus 181Ta.
A. Deppman, G. S. Karapetyan, V. Guimarães, C. Gonzales, A. R. Balabekyan, N. A. Demekhina.
Physical Review C 91, 024620 (2015).
N. N. Deshmukh, V. Guimarães, E. Crema, D. Abriola, A. Arazi, E. de Barbara, O. A. Capurro, M. A. Cardona, J. Gallardo, D. Hojman, G. V. Marti, A. J. Pacheco, D. Rodrigues, Y. Y. Yang, A. N. Deshmukh, D. R. Mendes, V. Morcelle, V. Scarduelli, D. S. Monteiro.
Physical Review C 92, 054615 (2015).
Background considerations for the 2H(7Be,3H)6Be experimental data II: Three-body continuum.
K. Y. Chae and V. Guimarães.
Journal of the Korean Physical Society 67, 1533 (2015).
2014
Background considerations for the 2H(7Be,3H)6Be experimental data using the phase space model.
K. Y. Chae and V. Guimarães.
Journal of the Korean Physical Society 65, 1356 (2014).
Effect of the inelastic couplings on the scattering of alpha particles by 12C at low energies.
L. C. Chamon, L. R. Gasques, L. F. M. Alves, V. Guimaraes, P. Descouvemont, R. J. de Boer and M. Wiescher.
Journal Phys. G: Nucl. Part. Phys. 41, 035101 (2014).
V. Morcelle, R.Lichtenthaler, M. C. Morais, V. Guimarães, A. Lepine-Szily, P. R. S. Gomes, J. Lubian, D. R. Mendes Jr., P. N. De Faria, A. Barioni, L. R. Gasques, J. M. B. Shorto, K. C. C. Pires, J. C. Zamora, R. P. Condori, V. Scarduelli, J. J. Kolata, H. Amro, F. D. Becchetti, H. Jiang, E. F. Aguilera, D. Lizcano, E. Martinez-Quiroz, H. Garcia.
Physical Review C 89, 044611 (2014).
Four body effects in the 6He+58Ni scattering.
V. Morcelle, K. C. C. Pires, M. Rodriguez-Gallardo, R. Lichtenthaler, A. Lepine, V. Guimarães, P. N. de Faria, D. R. Mendes Junior, A. M. Moro, L. R. Gasques, E. Leistenschneider, R. Pampa Condori, V. Scarduelli, M. C. Morais, A. Barioni, J. C. Zamora, J. M. B. Shorto.
Physics Letters B 732, 228-232 (2014).
Near and sub-barrier fusion of the 7Be+58Ni system.
E. Martinez-Quiroz, E. F. Aguilera, D. Lizcano, P. Amador-Valenzuela, H. Garcia-Martinez, J. J. Kolata, A. Roberts, L. O. Lamm, G. Rogachev, V. Guimarães, F. D. Becchetti, A. Vilano, M. Ojaruega, M. Febbraro, Y. Chen, Hao Jiang, P. A. deYoung, G. F. Peaslee.
Physical Review C 90, 014616 (2014).
Recoil properties of Fragments Formed in the 4.4 GeV deuteron-induced reaction on Gold target.
A. R. Balabekyan, N. A. Demekhina, G. S. Karapetyan, L. Karayan, J. R. Drnoyan, V. I. Zhemenik, J. Adam, L. Zavorka, A. A. Solnyshkin, V. M. Tsoupko-Sitnikov, J. Khushvaktov, V. Guimarães, A. Deppman.
Physical Review C 89, 054604 (2014).
Target residues formed in the 4.4 GeV deuteron-induced reaction on gold.
A. R. Balabekyan, N. A. Demekhina, G. S. Karapetyan, L. Karayan, J. R. Drnoyan, V. I. Zhemenik, J. Adam, L. Zavorka, A. A. Solnyshkin, V. M. Tsoupko-Sitnikov, J. Khushvaktov, V. Guimarães, and A. Deppman.
Physical Review C 90, 054612 (2014).
A. Lepine-Szily, R. Lichtenthaler e V. Guimarães.
European Physics Journal A 50, 1 (2014).
2013
Superasymmetric fission of heavy nuclei induced by intermediate-energy protons.
A. Deppman, E. Andrade-II, V. Guimarães, G. S. Karapetyan, O. A. P. Tavares, A. R. Balabekyan, N. A. Demekhina, J. Adams, F. Garcia.
Physical Review C 88, 064609, (2013).
Proton-induced fission on 241Am, 238U and 237Np at intermediate energies.
A. Deppman, E. Andrade-II, V. Guimarães, G. S. Karapetyan, A. R. Balabekyan, N. A. Demekhina.
Physical Review C 88, 024608 (2013).
Photofission of 232Th and 238U at intermediate energies.
A. Deppman, E. Andrade-II, V. Guimarães, G. S. Karapetyan, N. Demekhina.
Physical Review C 87, 054604 (2013).
Investigation of induced fission of natPb by accelerated 7Li ions.
N. A. Demekhina, G. S. Karapetyan, V. Guimarães.
European Physics Journal Plus, 128, 128 (2013).
2012
Role of Coulomb and nuclear breakups in the interaction of 8B with 12C.
B. Paes, J. Lubian, P. R. S. Gomes, V. Guimarães,
Nuclear Physics A 890891, 110 (2012).
Searching for resonances in the unbound 6Be nucleus by using a radioactive 7B beam.
K. Y. Chae, D. W. Bardayan, J. C. Blackmon, M. S. Smith, A. E. Champagne, R. P. Fitsgerald, D. W. Visser, J. J. Das, V. Guimarães, K. L. Jones, S. D. Pain, J. S. Thomas, M. S. Johnson, R. L. Kozub, R. J. Livesay, Z. Ma, C. D. Nesajara.
Journal of the Korean Physical Society 61, 1786 (2012).
The 8Li(p,a)5He reaction at low energies, and 9Be spectroscopy around the proton threshold.
D. Mendes Jr, A. Lepine, P. Descouvemont, R. Lichtenthaler, V. Guimarães, P. N. de Faria, A. Barioni, K. C. C. Pires, V. Morcelle, R. Pampa Condori, M. C. Morais, E. Leistenschneider, C. E. F. Lima, J. C. Zamora, J. A. Alcantara, V. Zagatto, M. Assunçao, and J. M. B. Shorto.
Physical Review C 86, 064321 (2012).
2011
7,9,10Be elastic scattering and total reaction cross sections on a 12C target.
J. C. Zamora, V. Guimarães, A. Barioni, A. Lepine-Szily, R. Lichtenthaler, P. de Faria, D. Mendes, L. Gasques, J. Shorto, V. Scarduelli, K. Pires, V. Morcelle, E. Leistenschneider, R. Condori, V. Zagatto, M. Morais, E. Crema,
Physical Review C 84, 034611 (2011).
Elastic scattering and total reaction cross sections for the 8B, 7Be, and 6Li+12C systems.
A. Barioni, J. Zamora, V. Guimarães, B. Paes, J. Lubian, E. F. Aguilera, J. J. Kolata, A. Roberts, F. Becchetti, A. Villano, M. Ojaruega, H. Jiang.
Physical Review C 84, 014603 (2011).
Experimental study of 6He+9Be elastic scattering at low energies.
K. C. C. Pires, R. Lichtenthaler, A. Lpine-Szily, V. Guimarães, P. de Faria, A. Barioni, D. Mendes Junior, V. Morcelle, R. Pampa Condori, M. Morais, J. Zamora, E. Crema, A. M. Moro, M. Rodriguez-Gallardo, M. Assunção, J. Shorto, S. Mukherjee.
Physical Review C 83, 064603 (2011).
Near-barreir fusion of the 8B+58Ni proton-halo system.
E. F. Aguilera, P. Amador-Valenzuela, E. Martinez-Quiroz, D. Lizcano, A. Gomez-Camacho, J. J. Kolata, A. Roberts, L. O. Lamm, G. Rogachev, V. Guimarães, F. D. Becchetti, A. Vilano, M. Ojaruega, M. Febbraro, Y. Chen, Hao Jiang, P. A. deYoung, G. F. Peaslee, C. Guess, J. D. Hinnefeld, E. Rossi Junior, J. F. P. Huiza, T. L. Belyaeva.
Physical Review Letters 107 092701 (2011).
2010
a-particle production in 6He+120Sn collisions.
P. N. de Faria, R. Lichtenthaler, K. C. C. Pires, A. M. Moro, A. Lepine-Szily, V. Guimarães, D. R. Mendes Jr., A. Arazi, A. Barioni, V. Morcelle, and M. C. Morais
Physical Review C 82, 034602 (2010).
P. Mohr, P. N. de Faria, R. Lichtenthaler, K. C. C. Pires, V. Guimarães, A. Lepine-Szily, D. R. Mendes Jr., A. Arazi, A. Barioni, V. Morcelle, and M. C. Morais.
Physical Review C 82, 044606 (2010).
Elastic scattering and total reaction cross section of 6He+120Sn.
P. N. de Faria, R. Lichtenthaler, K. C. C. Pires, A. M. Moro, A. Lepine-Szily, V. Guimarães, D. R. Mendes Jr., A. Arazi, M. Rodriguez-Gallardo, A. Barioni, V. Morcelle, M. C. Moraes, O. Camargo Jr., J. Alcantara-Nunez, M. Assunção.
Physical Review C 81, 044605 (2010).
Low-energy nuclear reactions with double-solenoid based radioactive nuclear beam.
V. Guimarães.
Pramana-Journal of Physics 75, 137-147 (2010).
Probing the 6,7Li nucleon densities through a new break-up process approach.
D. P. Sousa, D. Pereira, J. Lubian, L. C. Chamon, J. R. B. Oliveira, E. S. Rossi Jr., C. P. Silva, P. N. de Faria, V. Guimarães, R. Lichtenthaler and M. A. G. Alvarez.
Nuclear Physics A 836, 1-10 (2010).
59) Radioactive capture of nucleons at astrophysical energies with single-particle states.
J. T. Huang, C. A. Bertulani, V. Guimarães.
Atomic Data and Nuclear Data Table 96, 824-847 (2010).
58) Scientific program of the Radioactive Ion Beams Facility in Brasil (RIBRAS).
A. Lepine-Szily, R. Lichtenthaler, V. Guimarães, D. R. Mendes Junior, P. N. de Faria, A. Barioni, E. A. Benjamim, K. C. C. Pires, V. Morcelle, R. Pampa Condori, M. C. Morais, P. Descouvemont, A. M. Moro, M. Rodriguez Gallardo, M. Assunção, J. A. Alcantara Nunez, J. M. B. Shorto, J. C. Zamora, E. Leistenschneider, and C. E. F. Lima.
Nuclear Physics A 834, 491c-494c (2010).
57) Total reaction cross-sections for light weakly bound systems.
S. Mukherjee, N. N. Deshmukh, V. Guimarães, J. Lubian, P. R. S. Gomes, A. Barioni, S. Appannababu, C. C. Lopes, E. N. Cardozo and K. C. C. Pires.
The European Physics Journal A 45, 23-28 (2010).
2009
57) Breakup coupling effects on near-barrier quasi-elastic scattering of 6,7Li on 144Sm.
D. R. Otomar, J. Lubian, P. R. S. Gomes, D. S. Monteiro, O. A. Capurro, A. Arazi, J. O. Fernandez Niello, J. M. Figueira, G. V. Marti, D. Martinez Heimann, A. E. Negri, A. J. Pacheco, V. Guimaraes, and L. C. Chamon.
Physical Review C 80, 034614 (2009).
56) Elastic scattering and total reaction cross sections for the 8Li+12C system.
A. Barioni, V. Guimarães, A. Lepine-Szily, R. Lichtenthaler, D. R. Mendes Jr., E. Crema, K. C. C. Pires, M. C. Morais, V. Morcelle, P. N. de Faria, and R. P. Condori.
Physical Review C 80, 034617 (2009).
D. S. Monteiro, O. A. Capurro, A. Arazi, J. O. Niello, O. Fernandez, J. M. Figueira, G. V. Marti, D. Heimann, N. Martinez, A. E. Negri, A. J. Pacheco, V. Guimarães, D. R. Otomar, J. Lubian, P. R. S. Gomes.
Physical Review C 79, 014601 (2009).
54) Reaction cross sections for 8B, 7Be, and 6Li+58Ni near the Coulomb barrier: Proton-halo effects.
E. F. Aguilera, E. Martinez-Quiroz, D. Lizcano, A. Gomez-Camacho, J. J. Kolata, L. O. Lamm, V. Guimarães, R. Lichtenthaler, O. Camargo, F. D. Becchetti, H. Jiang, P. A. Deyoung, P. J. Mears, T. L. Belyaeva.
Physical Review C 79, 021601 (2009).
2008
M. Bhattacharya, D. Melconian, A. Komives, S. Triambak, A. Garcia, E. G. Adelberger, B. A. Brown, M. W. Cooper, T. Glasmacher, V. Guimaraes, P. F. Mantica, A. M. Oros-Peusquens, J. I. Prisciandaro, M. Steiner, H. E. Swanson, S. L. Tabor, M. Wiedeking.
Physical Review C 77, 065503 (2008).
52) The 9Be(8Li,9Be)8Li elastic-transfer reaction.
O. Camargo, V. Guimarães, R. Lichtenthaler, V. Scarduelli, C. A. Bertulani, H. Amro, F. D. Becchetti, Hao Jiang, E. F. Aguilera, D. Lizcano, E. Martinez-Quiroz, H. Garcia.
Physical Review C 78, 034605 (2008).
2007
51) Neutron transfer reaction Induced by 8Li on 9Be.
V. Guimarães, O. Camargo, R. Lichtenthaler, A. Barioni, J. J. Kolata, H. Amro, F. D. Becchetti, H. Jiang, E. F. Aguilera, D. Lizcano, E. Martinez-Quiroz, H. Garcia.
Physical Review C 75, 054602-1 (2007).
50) Elastic scattering of 6He+27Al and 7Be+51V at RIBRAS.
R. Lichtenthaler, A. Lepine-Szily, E. A. Benjamim, V. Guimarães, M. S. Hussein, M. Assunção, L. C. Chamon, O. Camargo, R. Denke, J. Alcantara-Nunez, P. N. de Faria, P. R. S. Gomes, I. Padron, E. F. Aguilera, D. Lizcano, E. Martinez-Quiroz, H. Garcia.
European Physics Journal Special Topics 150, 27 - 30 (2007).
49) Elastic Scattering and Total Reaction Cross Section for the 6He+27Al system.
E. A. Benjamim, A. Lepine-Szily, D. R. Mendes Junior, R. Lichtenthaler, V. Guimarães, P. R. S. Gomes, L. C. Chamon, M. S. Hussein, A. M. Moro, A. Arazi, I. Padron, J. Alcantara Nunez, M. Assuncao, A. Barioni, O. Camargo Jr., R. Z. Denke, P. N. de Faria, K. C. C. Pires.
Physical Letters B 647, Issue 1, 30-35 (2007).
2006
48) Measurements of the 25Mg(11B,12C)24Na and 25Mg(11B,10Be)26Al proton transfer reactions.
P. N. de Faria, R. Lichtenthaler, A. Lepine-Szily, V. Guimarães, E. A. Benjamim, A. M. Moro.
Physical Review C 74, 024604 (2006).
47) Nuclear astrophysics at the east drip line.
S. Kubono, T. Teranishi, M. Notani, H. Yamaguchi, H. Saito, J. J. He, H, Fujikawa, G. Amadio, T. Fukuchi, V. Guimarães.
European Physical Journal, A 27, s01, 327-332 (2006).
2005
46) Radioactive Ion beams in Brazil (RIBRAS).
R. Lichtenthaler, A. Lepine-Szily, V. Guimarães, C. Perego, V. Placco, O. Camargo, Jr., R. Denke, P. N. de Faria, E. A. Benjamin, N. Added, G. F. Lima, M. S. Hussein, J. J. Kolata, A. Arazi.
European Physical Journal A 25, s01, 733 (2005).
45) Study of proton resonance in 26Si and 27P using the 25Al and 26Si radioactive ion beams.
J. Y. Moon, C. S. Lee, J. H. Lee, C. C. Yun, J. C. Kim, M. Young, S. Kubono, T. Teranishi, J. He, M. Notani, S. Nishimura. V. Guimarães, R. Lichtenthaler, S. Kato.
Nuclear Physics A 758 158-161c (2005).
44) Study of Stellar Reactions in Explosive Hydrogen Burning with CRIB.
S. Kubono, T. Teranishi, M. Notani, H. Yamaguchi, A. Saito, J. J. Lee, M. Wakabayashi, H. Fujikawa, G. Amadio, V. Guimarães, R. Lichtenthaler.Nuclear Physics A 758 733-736c (2005).
2004
43) Higher order effects in the 16O(d,p)17O and 16O(d,n)17F transfer reactions.
M. Assunção, R. Lichtenthaler, V. Guimarães, A. Lepine-Szily, G. F. Lima, and A. M. Moro.
Physical Review C 70, 054601 (2004).
42) Nuclear reaction studies with exotic boron beams.
V. Guimarães.
Brazilian Journal of Physics 34, 3A, 1012 (2004).
41) Spectroscopy of 6Li using the 3He(7Li,a)6Li reaction.
R. Kuramoto, R. Lichtenthaler, A. Lepine-Szily, V. Guimarães, G.F. Lima, E. Benjamim, P. N. de Faria.
Brazilian Journal of Physics 34, 3A, 933 (2004).
40) Spectroscopy of light proton-rich nuclei: 9C and 15F.
A. Lepine-Szily, J. M. Oliveira, D. Galante, G. Amadio, R. Lichtenthaler, H.G. Bohlen, A.N. Ostrowski, A. Blazevic, C. Borcea, V. Guimarães, V. Lapoux, G. Lima, F.de Oliveira Santos, N. A. Orr, P. Roussel-Chomaz, Th. Stolla, J.S. Winfield.
Nuclear Physics A 734, 331 (2004).
2003
39) Structure of the unbound 11N nucleus by the (3He,6He) reaction.
V. Guimarães, S. Kubono, F. C. Barker, M. Hosaka, S.C. Jeong, I. Katayama, T. Miyachi, T. Nomura, M. H. Tanaka, Y. Fuchi, H. Kawashima, S. Kato, C. C. Yun, K. Ito, H. Orihara, T. Terakawa, T. Kishida, Y. Pu, S. Hamada, M. Hirai, and H. Miyatake.
Physical Review C 67, 064601 (2003).
38) Structure of the 10Li nucleus investigated via the 9Li(d,p)10Li reaction.
P. Santi, J. J. Kolata, V. Guimarães, D. Peterson, R. White-Stevens, E. Rischette, D. Bazin, B. M. Sherrill, A. Navin, P. A. DeYoung, P. L. Jolivette, G. F. Peaslle, R. T. Guray.
Physical Review C 67, 024606 (2003).
37) Progress in RIBRAS Radiactive Ion Beams in Brasil Project.
R. Lichtenthaler, A. Lepine-Szily, V. Guimarães, G. F. Lima, M. S. Hussein.
Nucl Instr and Meth in Phys Res A 505, 612 (2003).
36) Experimental determination of the 6He exotic nucleus density in the surface region.
L. R. Gasques, L. C. Chamon, D. Pereira, V. Guimarães, A. Lepine-Szily, M. A. Alvares, E. S. Rossi Jr., C. P. Silva, B. V. Carlson, J. J. Kolata, L. Lamm, D. Peterson, P. Santi, S. Vincent, P. A. De Young, G. Peasley.
Physical Review C 67, (2003) 024602.
35) Astrophysical Reaction Rate for the 8Li(n,g)9Li Reaction.
H. Kobayashi, K. Ieki, A. Horvath, A. Galonsky, N. Carlin, F. Deak, T. Gomi, V. Guimarães, Y. Higurashi, Y. Iwata, A. Kiss, J. J. Kolata, T. Rauscher, H. Schelin, Z. Seres, R. Warner.Physical Review C 67, 015806 (2003).
34) The TwinSol Low-energy Radioactive Nuclear Beam Apparatus: Status and Recent Results.
F. D. Becchetti, M. Y. Lee, T. W. O’Donnell, D. A. Roberts, J. J. Kolata, L. O. Lamm, G. Rogachev, V. Guimarães, P. A. DeYoung, S. Vincent.
Nucl. Instr and Meth. in Phys. Res A 505, 377 (2003).
33) Searching for resonances in the unbound 6Be and 5Li nuclei.
V. Guimarães, R. Kuramoto, R. Lichtenthaler, G. Amadio, E. Benjamim, P. N. de Faria, A. Lepine-Szily, G. F. Lima, J. J. Kolata, G. Rogachev, F. D. Becchetti, T. O’Donnell, Y. Chen, J. Hinnefeld, J. Lapton.
Nuclear Physics A 722, 341-346c (2003).
32) Measurements of astrophysical neutron capture cross sections via the inverse reaction.
A. Horvath, A. Galonsky, N. Carlin, F. Deak, T. Gomi, V. Guimarães, Y. Higurashi, H. Kobayashi, K. Ieki, Y. Iwata, A. Kiss, J. J. Kolata, T. Rauscher, H. Schelin, Z. Seres, R. Warner.
Nuclear Physics A 719, 9c-12c (2003).
31) Spectroscopy of light proton-rich unbound nuclei: 15F, 10,11N.
A. Lepine-Szily, J.M. Oliveira, D. Galante, G. Amadio, V. Vanin, R. Lichtenthaler, V. Guimarães, G. F. Lima, H. G. Bohlen, A. N. Ostrowski, A. Di Pietro, A. M. Laird, L. Maunoury, F. de Oliveira Santos, P. Roussel-Chomaz, H. Savajols, W. Trinder, A. C. C. Villari, A. de Vismes.
Nuclear Physics A 722, 512-517c (2003).
30) Spectroscopic study of the unbound 11N nucleus.
V. Guimarães, S. Kubono, F. C. Barker, M. Hosaka, S.C. Jeong, I. Katayama, T. Miyachi, T. Nomura, M. H. Tanaka, Y. Fuchi, H. Kawashima, S. Kato, T. Kishida, Y. Pu, S. Hamada.
Brazilian Journal of Physics 33, 263-266 (2003).
29) Radioactive Ion beams in Brasil - RIBRAS.
R. Lichtenthaler, A. Lepine-Szily, V. Guimarães, G. F. Lima, M. S. Hussein.
Brazilian Journal of Physics 33, 294-296 (2003).
2002
28) Gamma-ray Spectroscopy with Low Energy Radioactive Ion Beam.
S. M. Vincent, A. Aprahamian, J. J. Kolata, L. A. Lamm, V. Guimarães, R. C. de Haan, D. Peterson, P. Santi, A. Teymurazyan, F. D. Becchetti, T.W. O’Donnell, M. Y. Lee, D. A. Roberts, J. Zimmerman, J. A. Brown.
Nuclear Instruments and Methods in Physics Research A 491, 426 (2002).
27) Observation of the particle-unstable nucleus 10N.
A. Lepine-Szily, J. M. Oliveira Jr., V. R. Vanin, A. N. Ostrowski, R. Lichtenthaler, A. Di Pietro, V. Guimarães, A. M. Laird, L. Mounoury, G. F. Lima, F. de Oliveira Santos, P. Roussel-Chomaz, H. Savajols, W. Trinder, A. C. C. Villari, A. de Vismes.
Physical Review C 65, 054318 (2002).
26) Direct Measurement of L/K ratio in 7Be Electron Capture.
P.A. Voytas, C. Ternovan, M. Galeazzi, D. McCammon, J.J. Kolata, P. Santi, D. Peterson, V. Guimarães, F.D. Becchetti, M. Y. Lee, T. W. O’Donnel, D. Roberts, S. Shaheen.
Physical Review Letters 88, 12501 (2002).
L. Sahin, R. N. Boyd, A. L. Cole, M. Famiano, R. T. Guray, A. St. J. Murphy, N. Ozkan, J. J. Kolata, V. Guimarães, M. Hencheck.
Physical Review C 65, 38801 (2002).
2001
24) A Dual 6T Persistent-Mode SC Solenoid Ion-Optical System for Radioactive Nuclear Beam Research.
F. D. Becchetti, M. Y. Lee, D. A. Roberts, T. W. O’Donnell, J. A. Zimmerman, J. J. Kolata, D. Peterson, P. Santi, V. Guimarães, and L.O. Lamm.
IEEE Trans. Appl. on Superconductivity 11 (1) 1601-1604 (2001).
23) Breakup of 8B at sub-Coulomb energies.
J. J. Kolata, V. Guimarães, D. Peterson, P. Santi, R. H. White-Stevens and S. M. Vincent, F. D. Becchetti, M. Y. Lee, T. W. O’Donnell, D. A. Roberts and J. A. Zimmerman.
Physical Review C 63, 24616 (2001).
2000
22) Angular Momentum in the 6He+209Bi Reaction Decuced from Isomer Ratio Measurements. P. A. DeYoung, B. Atallah, B. Hughey, P. L. Jolivette, M. Kern, G. F. Peaslee, J. J. Kolata, V. Guimarães, P. Santi, D. Peterson, R. White-Stevens, E. F. Aguilera, E. Martinez-Quiroz, F. D. Becchetti, M. Y. Lee, J. A. Zimmerman, J. D. Hinnefeld, O. A. Capurro.
Physical Review C 62, 47601 (2000).
21) Spectroscopy of 13,14B via the one-neutron knochout reaction.
V. Guimarães, J. J. Kolata, B. Bazin, B. Blank, B. A. Brown, T. Glasmacher, P. G. Hansen, R. W. Ibbotson, D. Karnes, V. Maddalena, A. Navin, B. Pritychenko, B. M. Sherrill, D. P. Balamuth, J. E. Bush.
Physical Review C 61, 64609 (2000).
20) Transfer/Breakup Modes in the 6He+209Bi Reaction Near and Below the Coulomb Barrier.
E. F. Aguilera, J. J. Kolata, F. M. Nunes, F. D. Becchetti, P. A. Young, M. Goupell, V. Guimarães, B. Hughey, M. Y. Lee, D. Lizcano, E. Martinez-Quiroz, A. Nowlin, T. O’Donnell, G. F. Peaslee, D. Peterson, P. Santi and R. White-Stevens.
Physical Review Letters 84, 5058 (2000).
19) Nuclear and Coulomb Interaction in the 8B Breakup at sub-Coulomb Energies.
V. Guimarães, J. J. Kolata, D. Peterson, P. Santi, R. H. White-Stevens and S. M. Vincent, F. D. Becchetti, M. Y. Lee, T. W. O’Donnell, D. A. Roberts and J. A. Zimmerman.
Physical Review Letters 84, 1862-1865 (2000).
18) One-neutron knockout from individual Single-Particle states of 11Be.
T. Aumann, A. Navin, D. P. Balamuth, D. Bazin, B. Blank, B. A. Brown, J. E. Bush, J. A. Caggiano, B. Davids, T. Glasmacher, V. Guimarães, P. G. Hansen, R. W. Ibbotson, D. Karnes, J. J. Kolata, V. Maddalena, B. Pritychenko, H. Scheit, B. M. Sherrill, and J. A. Tostevin.
Physical Review Letters 84, 35-38 (2000).
1999
17) Study of Excited Levels of the unbound nucleus 11N.
A. Lepine-Szily, J. M. Oliveira Jr., A. N. Ostrowski, H. G. Bohlen, R. Lichtenthaler, A. Blazevic, C. Borcea, V. Guimarães, R. Kalpakchieva, V. Lapoux, M. MacCormick, F. Oliveira, W. von Oertzen, N. A. Orr, P. Roussel-Chomaz, Th. Stolla, J. S. Winfield.
Acta Physica Polonica B 30 (5), 1441-1449 (1999).
F.D. Becchetti, M. Y. Lee, T. W. O’Donnel, D. A. Roberts, J. A. Zimmerman, J. J. Kolata, V. Guimarães, D. Peterson, P. Santi.
Nucl. Instr. and Meth. in Phys. Res A 422, 505 (1999).
M. Y. Lee, F.D. Becchetti, T. W. O’Donnel, D. A. Roberts, J. A. Zimmerman, V. Guimarães, J. J. Kolata, D. Peterson, P. Santi, P. A. DeYoung, G. F. Peaslee, J. D. Hinnenfeld.
Nucl. Inst and Meth in Phys. Res. A 422, 536 (1999).
1998
14) Fusion of a Neutron Skin Nucleus: the 209Bi(6He,4n) Reaction
P. A. Deyoung, B. Hughey, P. L. Jolivette, G. F. Peaslee, J. J. Kolata, V. Guimarães, D. Peterson, P. Santi, H. C. Griffin, J. A. Zimmerman and J. D. Hinnefeld.
Physical Review C 58, 3442-3444 (1998).
13) Sub-barrier fusion of 6He with 209Bi.
J. J. Kolata, V. Guimarães, D. Peterson, P. Santi, R. White-Stevens, P. A. Deyoung, B. Hughey, B. Attala, M. Kern, P. L. Jolivetti, J. A. Zimmerman, M. Y. Lee, F. D. Becchetti, E. Aguilera, E. Martines-Ordonez, J. D. Hinnefield.
Physical Review Letters 81, 4580-4583 (1998).
12) Nuclear Structure of 17Ne by the Three-Neutron Pick-up (3He,6He) Reaction.
V. Guimarães, S. Kubono, N. Ikeda, M. H. Tanaka, T. Nomura, I. Katayama, Y. Fuchi, H. Kawashima, S. Kato, H. Toyokawa, T. Niizeki, C. C. Yun, T. Kubo, M. Ohura, M. Hosaka.
Physical Review C 58, 116-126 (1998).
11) 6He+209Bi Fusion-Fission Reaction.
J. J. Kolata, V. Guimarães, D. Peterson, P. Santi, R. White-Stevens, J. von Schwarzenberg, J. D. Hinnefield, E. Aguilera, E. Martines-Quiroz, D. A. Roberts, F. D. Becchetti, M. Y. Lee, R. A. Kryger. Physical Review C 57, R6 (1998).
10) Spectroscopy of the unbound 11N by the 12C(14N,15C)11N transfer reaction.
A. Lepine-Szily, J. M. Oliveira Jr., A. N. Ostrowski, H. G. Bohlen, R. Lichtenthaler, A. Blasevic, C. Borcea, V. Guimarães, R. Kalpakchieva, V. Lapoux, M. MacCormick, F. Oliveira, W. von Oertzen, N. A. Orr, P. Roussel-Chomaz, Th. Stolla, J. S. Winfield.
Physical Review Letters 80, 1601-1604 (1998).
9) Nuclear Radii of Excited States in A = 17 Nuclei.
S. Nakamura, V. Guimarães, S. Kubono.
Physics Letters B 416, 1-4 (1998).