NEW MEASUREMENTS OF H-2((GAMMA)OVER-RIGHT-ARROW,P)N AND SPIN PROBLEMS IN COUPLED N-DELTA/NN INTERACTIONS

被引：17

作者：

BLANPIED, G

BLECHER, M

CARACAPPA, A

DJALALI, C

DUVAL, MA

GIORDANO, G

HICKS, K

HOBLIT, S

KHANDAKER, M

KISTNER, OC

MATONE, G

MICELI, L

MIZE, WK

PREEDOM, BM

REBREYEND, D

SANDORFI, AM

SCHAERF, C

SEALOCK, RM

THORN, CE

THORNTON, ST

VAZIRI, K

WHISNANT, CS

ZHAO, X

WILHELM, P

ARENHOVEL, H

机构：

[1] BROOKHAVEN NATL LAB, DEPT PHYS, UPTON, NY 11973 USA

[2] IST NAZL FIS NUCL, LAB NAZL FRASCATI, FRASCATI, ITALY

[3] UNIV ROMA TOR VERGATA, ROME, ITALY

[4] IST NAZL FIS NUCL, ROME, ITALY

[5] UNIV VIRGINIA, DEPT PHYS, CHARLOTTESVILLE, VA 22903 USA

[6] VIRGINIA POLYTECH INST & STATE UNIV, DEPT PHYS, BLACKSBURG, VA 24061 USA

[7] RENSSELAER POLYTECH INST, TROY, NY 12180 USA

[8] OHIO UNIV, DEPT PHYS, ATHENS, OH 45701 USA

[9] UNIV GRENOBLE 1, INST NATL PHYS NUCL & PHYS PARTICULES, INST NUCL SCI, F-38026 GRENOBLE, FRANCE

[10] UNIV MAINZ, INST KERNPHYS, D-55099 MAINZ, GERMANY

来源：

PHYSICAL REVIEW C | 1995年 / 52卷 / 02期

关键词：

D O I：

10.1103/PhysRevC.52.R455

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：

New precision measurements of the H-2(<(gamma)over right arrow>,p)n reaction taken with tagged polarized photons, and covering a wide angular range, are presented for incident energies between 113 and 315 MeV. In the region of the Delta resonance, the photodisintegration observables can potentially be used to probe the N Delta interaction. Coupled-channel calculations are in agreement with cross sections measured with linear polarization parallel to the reaction plane but fail to account for data taken with perpendicular kinematics.

引用

页码：R455 / R459

页数：5

共 22 条

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