NO EVIDENCE FOR MEDIUM EFFECTS IN THE C-12(E, EP)B-11(GS) REACTION

被引:18
|
作者
BLOMQVIST, KI
BOEGLIN, WU
BOHM, R
DISTLER, M
EDELHOFF, R
FRIEDRICH, J
GEIGES, R
KAHRAU, M
KORN, M
KRAMER, H
KRYGIER, KW
KUNDE, V
KUSS, M
LAC, J
LIESENFELD, A
MERLE, K
NEUHAUSEN, R
OFFERMANN, EAJM
POSPISCHIL, T
POTOKAR, M
RICHTER, AW
ROKAVEC, A
ROSNER, G
SAUER, P
SCHARDT, S
SERDAREVIC, A
VEIT, T
VODENIK, B
WAGNER, A
WALCHER, T
WOLF, S
机构
[1] UNIV MAINZ,INST KERNPHYS,D-55099 MAINZ,GERMANY
[2] TH DARMSTADT,INST KERNPHYS,D-64289 DARMSTADT,GERMANY
[3] RUTGERS STATE UNIV,DEPT PHYS & ASTRON,PISCATAWAY,NJ 08855
[4] UNIV LJUBLJANA,JOZEF STEFAN INST,LJUBLJANA,SLOVENIA
来源
ZEITSCHRIFT FUR PHYSIK A-HADRONS AND NUCLEI | 1995年 / 351卷 / 04期
关键词
D O I
10.1007/BF01291135
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
The C-12(e, e'p)B-11(g.s.) reaction has been measured in parallel and anti-parallel kinematics over a p(m) range of -120 < p(m) < 120 MeV/c at a central T-p of 90 MeV. In contrast to previous measurements at NIKHEF, both kinematics can be described without enhancement of the transverse form factor of the bound proton (eta = 0.98(5)). The spectroscopic factor for this transition as determined with the new Mainz data (S-alpha = 1.54(5)) is 22% smaller than the NIKHEF value.
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收藏
页码:353 / 354
页数:2
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