Evidence of three-body force effects in neutron-deuteron scattering at 95 MeV -: art. no. 061002

被引：35
|
作者：
Mermod, P
Blomgren, J
Hildebrand, A
Johansson, C
Klug, J
Österlund, M
Pomp, S
Tippawan, U
Bergenwall, B
Nilsson, L
Olsson, N
Jonsson, O
Prokofiev, A
Renberg, PU
Nadel-Turonski, P
Maeda, Y
Sakai, H
Tamii, A
机构：
[1] Uppsala Univ, Dept Neutron Res, S-75120 Uppsala, Sweden
[2] Uppsala Univ, Dept Radiat Sci, S-75120 Uppsala, Sweden
[3] Uppsala Univ, Svedberg Lab, S-75120 Uppsala, Sweden
[4] Swedish Def Res Agcy, FOI, Stockholm, Sweden
[5] George Washington Univ, Washington, DC USA
[6] Univ Tokyo, Dept Phys, Tokyo 113, Japan
来源：
PHYSICAL REVIEW C | 2005年 / 72卷 / 06期
关键词：
D O I：
10.1103/PhysRevC.72.061002
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Recently, we have reported a measurement of the neutron-deuteron elastic scattering differential cross section at 95 MeV. In the present work, the previous results are confirmed with an independent measurement performed with another setup. The new data cover the full angular distribution by combining neutron detection and deuteron detection, and have an unprecedented precision in the region of the cross-section minimum, where three-nucleon forces are expected to be significant. The effect already identified in the previous measurement is clearly seen in the present data, which agree well with theoretical descriptions including three-nucleon forces.
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页数：5
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