Sequential Nature of (p,3p) Two-Proton Knockout from Neutron-Rich Nuclei

doi:10.1103/PhysRevLett.125.012501

	Sequential Nature of (p,3p) Two-Proton Knockout from Neutron-Rich Nuclei
	Frotscher, A.2; Gomez-Ramos, M.2; Obertelli, A.2,3,4; Doornenbal, P.4; Authelet, G.3; Baba, H.4; Calvet, D.3; Chateau, F.3; Chen, S.4,5,6; Corsi, A.3
刊名	PHYSICAL REVIEW LETTERS
	2020-06-30
卷号	125 期号:1 页码:7
ISSN号	0031-9007
DOI	10.1103/PhysRevLett.125.012501
通讯作者	Frotscher, A.(afrotscher@ikp.tu-darmstadt.de)
英文摘要	Twenty-one two-proton knockout (p, 3p) cross sections were measured from neutron-rich nuclei at similar to 250 MeV/nucleon in inverse kinematics. The angular distribution of the three emitted protons was determined for the first time, demonstrating that the (p, 3p) kinematics are consistent with two sequential proton-proton collisions within the projectile nucleus. Ratios of (p, 3p) over (p, 2p) inclusive cross sections follow the trend of other many-nucleon removal reactions, further reinforcing the sequential nature of (p, 3p) in neutron-rich nuclei.
资助项目	DFG[SFB 1245] ; DFG[SFB1245] ; Alexander von Humboldt foundation ; European Research Council through ERC[MINOS-258567] ; JSPS Japanese Society for the Promotion of Science[L-13520] ; German DFG[1245] ; German BMBF[05P15RDFN1] ; German BMBF[05P19RDFN1] ; German BMBF[05P15PKFNA] ; Vietnam MOST through Physics Development Program[DTD LCN.25/18] ; Radioactive Isotope Physics Laboratory of the RIKEN Nishina Center ; Spanish Ministerio de Economia y Competitividad[FPA2017-84756-C4-2-P] ; Science and Technology Facilities Council (STFC) ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; JSPS[JP14J08718] ; IPA program at the RIKEN Nishina Center ; [OTKA K128947] ; [GINOP-2.3.3-15-2016-00034]
WOS关键词	SHORT-RANGE CORRELATIONS ; CROSS-SECTIONS
WOS研究方向	Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000544122900004
资助机构	DFG ; Alexander von Humboldt foundation ; European Research Council through ERC ; JSPS Japanese Society for the Promotion of Science ; German DFG ; German BMBF ; Vietnam MOST through Physics Development Program ; Radioactive Isotope Physics Laboratory of the RIKEN Nishina Center ; Spanish Ministerio de Economia y Competitividad ; Science and Technology Facilities Council (STFC) ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; JSPS ; IPA program at the RIKEN Nishina Center
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/140317]
专题	中国科学院近代物理研究所
通讯作者	Frotscher, A.
作者单位	1.Univ Paris Sud, CSNSM, CNRS IN2P3, Orsay Campus, F-91405 Orsay, France 2.Tech Univ Darmstadt, Inst Kernphys, D-64289 Darmstadt, Germany 3.Univ Paris Saclay, CEA, IRFU, F-91191 Gif Sur Yvette, France 4.RIKEN, Nishina Ctr, 2-1 Hirosawa, Wako, Saitama 3510198, Japan 5.Peking Univ, Sch Phys, Beijing 100871, Peoples R China 6.Peking Univ, State Key Lab Nucl Phys & Technol, Beijing 100871, Peoples R China 7.Univ Tokyo, Ctr Nucl Study, RIKEN Campus, Wako, Saitama 3510198, Japan 8.Univ Tokyo, Dept Phys, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan 9.Rikkyo Univ, Dept Phys, Toshima Ku, 3-34-1 Nishi Ikebukuro, Tokyo 1728501, Japan 10.Univ Tokyo, Ctr Nucl Study, Bunkyo Ku, 7-3-1 Hongo, Tokyo 1130033, Japan
推荐引用方式 GB/T 7714	Frotscher, A.,Gomez-Ramos, M.,Obertelli, A.,et al. Sequential Nature of (p,3p) Two-Proton Knockout from Neutron-Rich Nuclei[J]. PHYSICAL REVIEW LETTERS,2020,125(1):7.
APA	Frotscher, A..,Gomez-Ramos, M..,Obertelli, A..,Doornenbal, P..,Authelet, G..,...&Xu, Z..(2020).Sequential Nature of (p,3p) Two-Proton Knockout from Neutron-Rich Nuclei.PHYSICAL REVIEW LETTERS,125(1),7.
MLA	Frotscher, A.,et al."Sequential Nature of (p,3p) Two-Proton Knockout from Neutron-Rich Nuclei".PHYSICAL REVIEW LETTERS 125.1(2020):7.