| 2 | Probing proton halo of the exotic nucleus ^(28)S by elastic electron scattering显示文摘Elastic electron scattering on the exotic light nucleus 28S is investigated in the plane wave Born approximation. The variation of the squared form factors of 28S with momentum transfer is compared with that of 32S. It is found that the behavior of the form factors near the second minimum (with a moderate momentum transfer) is sensitive to the alteration of the charge density distribution of halo protons in 28S. This indicates that elastic electron scattering can be a good probe of the structure of proton-halo nuclei. | WANG Zaijun1 & REN Zhongzhou1’2 1. Department of Physics, Nanjing University, Nanjing 210008, China 2. Center of Theoretical Nuclear Physics, National Laboratory of Heavy-Ion Accelerator at Lanzhou, Lanzhou 730000, China Correspondence should be addressed to Ren Zhongzhou (email: zren@nju.edu.cn zren99@yahoo.com) Received June 16, 2003 | 2004 | Science China(Physics,Mechanics & Astronomy)2004，47，1： | 1 |
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