MEASUREMENT OF THE VECTOR ANALYZING POWER IT11 IN PI+-LI-6(-])SCATTERING

被引：31

作者：

RITT, S

BOSCHITZ, ET

MEIER, R

TACIK, R

WESSLER, M

JUNKER, K

KONTER, JA

MANGO, S

RENKER, D

VANDENBRANDT, B

EFIMOVYHK, V

KOVALJOV, A

PROKOFIEV, A

MACH, R

CHAUMETTE, P

DEREGEL, J

DURAND, G

FABRE, J

THIEL, W

机构：

[1] CENS, DEPT PHYS PARTICULES ELEMENTARIES, F-91191 GIF SUR YVETTE, FRANCE

[2] UNIV BONN, INST PHYS, W-5300 BONN, GERMANY

[3] UNIV KARLSRUHE, INST EXPTL KERNPHYS, W-7500 KARLSRUHE, GERMANY

[4] PAUL SCHERRER INST, CH-5232 VILLIGEN, SWITZERLAND

[5] BP KONSTANTINOV NUCL PHYS INST, LENINGRAD, USSR

[6] CZECHOSLOVAK ACAD SCI, INST NUCL PHYS, CS-25068 REZ, CZECHOSLOVAKIA

来源：

PHYSICAL REVIEW C | 1991年 / 43卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.43.745

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 vector analyzing power iT11 was measured for pi+-Li-6 elastic and inelastic scattering (3+, 2.19 MeV) at 100, 134, 164, and 219 MeV, in an angular range between 40-degrees and 125-degrees using a vector polarized (LiD)-Li-6 target. Sizable spin effects were observed over most of the angular range. The data were compared with a number of theoretical predictions based on different scattering models and nuclear structure input. None of the calculations is able to reproduce the data set; however, it appears that the vector analyzing power iT11 is mostly sensitive to the nuclear wave function chosen. The angular distribution of iT11 in pi+-Li-6 elastic and inelastic scattering is discussed in terms of nuclear form factors and elementary pi-N amplitudes.

引用

页码：745 / 760

页数：16

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