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Spin-correlation parameter /ital A//sub /ital nn//(theta) for /ital n/-/ital p/ elastic scattering at 790 MeV

Journal Article · · Phys. Rev. D; (United States)
The spin-correlation parameter /ital A//sub /ital nn// for free /ital n/-/ital p/elastic scattering has been measured for the first time forincident-neutron-beam energy /ital E//sub /ital n//=790 MeV and c.m. angles48/degree/less than or equal totheta/sup */less than or equal to149/degree/. The data are compared with thewidely differing predictions of several phase-shift analyses, clearly favoringone of them. They also are compared with recently published quasifree/ital A//sub /ital nn// data for the more limited c.m. angular region98/degree//approx lt/theta/sup *//approx lt/122/degree/.
Research Organization:
Texas AandM University, College Station, Texas 77843-3366(US); Argonne National Laboratory, Argonne, Illinois 60439; Los Alamos National Laboratory, Los Alamos, New Mexico 87545; University of Texas, Austin, Texas 78712; New Mexico State University, Las Cruces, New Mexico 88003
DOE Contract Number:
AS05-76ER04449; W-31109-ENG-38; FG05-88ER40399
OSTI ID:
6249344
Journal Information:
Phys. Rev. D; (United States), Journal Name: Phys. Rev. D; (United States) Vol. 39:11; ISSN PRVDA
Country of Publication:
United States
Language:
English

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