D
Didier Beaumel
Researcher at Université Paris-Saclay
Publications - 50
Citations - 506
Didier Beaumel is an academic researcher from Université Paris-Saclay. The author has contributed to research in topics: Neutron & Proton. The author has an hindex of 12, co-authored 50 publications receiving 425 citations.
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Journal ArticleDOI
Proton elastic scattering at 200 A MeV and high momentum transfers of 1.7-2.7 fm -1 as a probe of the nuclear matter density of 6 He
S. Chebotaryov,Satoshi Sakaguchi,Tomohiro Uesaka,T. Akieda,Y. Ando,M. Assie,Didier Beaumel,N. Chiga,Masanori Dozono,A. Galindo-Uribarri,B. Heffron,A. Hirayama,Tadaaki Isobe,Kaori Kaki,Shoichiro Kawase,W. Kim,Takashi Kobayashi,H. Kon,Yosuke Kondo,Yuya Kubota,S. Leblond,H. Lee,T. Lokotko,Yukie Maeda,Yohei Matsuda,Kenjiro Miki,E. Milman,T. Motobayashi,T. Mukai,S. Nakai,Takashi Nakamura,A. Ni,Tetsuo Noro,Shuichi Ota,Hideaki Otsu,T. Ozaki,V. Panin,S. Park,Atsumi Saito,H. Sakai,Masaki Sasano,H. Sato,Kimiko Sekiguchi,Yohei Shimizu,I. Stefan,L. Stuhl,Motonobu Takaki,K. Taniue,Kenichiro Tateishi,Satoru Terashima,Yasuhiro Togano,T. Tomai,Yoshiki Wada,Tomotsugu Wakasa,T. Wakui,A. Watanabe,H. Yamada,Zh Yang,M. Yasuda,J. Yasuda,K. Yoneda,Juzo Zenihiro +61 more
TL;DR: In this article, the sensitivity of the elastic scattering at low and high momentum transfers to the density distribution was investigated quantitatively using relativistic impulse approximation calculations, and the results were consistent with the assumption that the 6He nucleus consists of a rigid α-like core with a two-neutron halo.
Journal ArticleDOI
SEARCH FOR 2d(5/2) NEUTRON STATES IN Ni-69
M Moukaddam,G. Duchêne,Didier Beaumel,J Burgunder,L. Caceres,Emyr Clement,D. Curien,F. Didierjean,B. Fernandez,Ch Finck,F. Flavigny,S. Franchoo,Julien Gibelin,S. Giron,A. Gillibert,A. Goasduff,S. Grévy,Jérôme Guillot,F. Haas,F. Hammache,M.N. Harakeh,K. W. Kemper,Lapoux,Y Matea,A. Matta,L. Nalpas,F. Nowacki,A. Obertelli,J. Pancin,L. Perrot,J Piot,E Pllumbi,Riccardo Raabe,J. A. Scarpaci,N. de Sereville,Kamila Sieja,O. Sorlin,I. Stefan,C Stoedel,J. C. Thomas +39 more
TL;DR: In this paper, the authors used the stripping reaction d(68Ni; p)68Ni which has been performed at GANIL in inverse kinematics to determine the gap between the 2d5=2 orbital energy and the position of the single particle energy.
Journal ArticleDOI
High-spin states in la 136 and possible structure change in the N=79 region
Hiroki Nishibata,R. Leguillon,Atsuko Odahara,Tadashi Shimoda,C. M. Petrache,Yoshiaki Ito,J. Takatsu,K. Tajiri,N. Hamatani,Rin Yokoyama,Eiji Ideguchi,Hiroshi Watanabe,Yusuke Wakabayashi,K. Yoshinaga,Takashi Suzuki,Shin-Ichiro Nishimura,Didier Beaumel,G. Lehaut,D. Guinet,P. Désesquelles,D. Curien,Koji Higashiyama,Naotaka Yoshinaga +22 more
TL;DR: In this article, the authors investigated high-spin states in the odd-odd nucleus La136, which is located close to the β-stability line, in the radioactive-beam-induced fusion-evaporation reaction Sn124(N17,5n).
Journal ArticleDOI
Experimental Study of 4n by Directly Detecting the Decay Neutrons
S. W. Huang,Zaihong Yang,F. M. Marqués,N. L. Achouri,D. S. Ahn,Thomas Aumann,H. Baba,Didier Beaumel,M. Böhmer,K. Boretzky,M. Caamaño,S. Chen,Nobuyuki Chiga,M. L. Cortés,D. Cortina,P. Doornenbal,C. A. Douma,F. Dufter,J. Feng,B. Fernández-Domínguez,Z. Elekes,U. Forsberg,U. Forsberg,T. Fujino,N. Fukuda,Igor Gašparić,Z. Ge,R. Gernhäuser,J. M. Gheller,Julien Gibelin,A. Gillibert,Z. Halász,T. Harada,M.N. Harakeh,A. Hirayama,N. Inabe,T. Isobe,J. Kahlbow,Nasser Kalantar-Nayestanaki,D. Kim,S. Kim,S. Kiyotake,Toshio Kobayashi,Yosuke Kondo,P. Koseoglou,Yuya Kubota,I. Kuti,C. Lehr,C. Lenain,P. J. Li,Yu-xin Liu,Yukie Maeda,S. Masuoka,M. Matsumoto,A. Matta,J. Mayer,H. Miki,M. Miwa,B. Monteagudo,I. Murray,Takashi Nakamura,A. Obertelli,N. A. Orr,Hideaki Otsu,V. Panin,S. Park,M. Parlog,Stefanos Paschalis,M. Potlog,S. Reichert,A. Revel,D. M. Rossi,Atsumi Saito,Masaki Sasano,H. Sato,H. Scheit,F. Schindler,T. Shimada,Yohei Shimizu,S. Shimoura,H. Simon,I. Stefan,S. Storck,L. Stuhl,H. Suzuki,Dmytro Symochko,H. Takeda,S. Takeuchi,J. Tanaka,Yasuhiro Togano,T. Tomai,H. Törnqvist,E. Tronchin,J. Tscheuschner,Tomohiro Uesaka,V. Wagner,K. Wimmer,H. Yamada,B. Yang,L. Yang,Y. Yasuda,K. Yoneda,L. Zanetti,Juzo Zenihiro +103 more
TL;DR: The tetraneutron has attracted the attention of nuclear physicists during the past decades, but there is still no unambiguous confirmation of its existence or non-existence as discussed by the authors, which can hopefully help to draw a definite conclusion on the tetranutron system.
Journal ArticleDOI
Role of the breakup process in the Ca-48(Ne-20, Ne-19 n) reaction at 48A MeV
H. Laurent,J. A. Scarpaci,Didier Beaumel,Y. Blumenfeld,S. Fortier,N. Frascaria,Sydney Gales,J.P. Garron,Jérôme Guillot,[No Value] Lhenry,J.C. Roynette,J.M. Maison,T. Suomijärvi,A. Gillibert,P. Roussel-Chomaz,A Vanderwoude +15 more
TL;DR: In this article, a study of the reaction {sup 48}Ca (sup 20}Ne,{sup 19}Ne {ital n}) at 48{ital A} MeV has been performed at the GANIL facility.