Proton-deuteron elastic scattering at low energies

被引:19
作者
Brune, CR [1 ]
Geist, WH
Karwowski, HJ
Ludwig, EJ
Veal, KD
Wood, MH
Kievsky, A
Rosati, S
Viviani, M
机构
[1] Univ N Carolina, Dept Phys & Astron, Chapel Hill, NC 27599 USA
[2] Triangle Univ Nucl Lab, Durham, NC 27708 USA
[3] Ist Nazl Fis Nucl, Sez Pisa, I-56100 Pisa, Italy
[4] Univ Pisa, Dipartimento Pisa, I-56100 Pisa, Italy
来源
PHYSICAL REVIEW C | 2001年 / 63卷 / 04期
关键词
D O I
10.1103/PhysRevC.63.044013
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
We present measurements of differential cross sections and the analyzing powers A(y), iT(11), T-20, T-21 , and T-22 at E-c.m. = 431.3 keV. In addition. an excitation function of iT(11) (theta (c.m). = 87.8 degrees) for 431.3 less than or equal toE(c.m.) less than or equal to 2000 keV is presented. These data are compared to calculations employing realistic nucleon-nucleon interactions. both with and without three-nucleon forces. Excellent agreement with the tensor analyzing powers and cross section is found. while the A(y) and iT(11) data are found to be underpredicted by the calculations.
引用
收藏
页码:440131 / 440138
页数:8
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