Published December 1991 | Version v1
Journal article Metadata-only

np elastic spin transfer measurements at 788 MeV

Creators

  • 1. Los Alamos National Laboratory, Los Alamos, New Mexico 87545 (United States)
  • 2. University of Texas, Austin, Texas 78712 (United States)
  • 3. Texas A ampersand M University, College Station, Texas 77843 (United States)
  • 4. Rice University, Houston, Texas 77251 (United States)
  • 5. Rutgers University, Piscataway, New Jersey 08854 (United States)
  • 6. Argonne National Laboratory, Argonne, Illinois 60439 (United States)
  • 7. University of Montana, Missoula, Montana 59812 (United States)
  • 8. Washington State University, Pullman, Washington 99164 (United States)

Description

We have measured the spin-transfer parameters KLL, KSL, KLS, and KSS at 788 MeV from 47 degree to 177 degree c.m., and also uncovered a 10--16 % normalization discrepancy which affects all previous np elastic spin data from LAMPF. Results disagree significantly from previous phase-shift predictions. With the inclusion of these new data the NN phase shifts and amplitudes (isospin 0 and 1) become well determined for the first time near 800 MeV

Additional details

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
44
Journal Issue
6
Series
Phys. Rev., C Nucl. Phys.
Journal Page Range
2267-2275
ISSN
0556-2813
CODEN
PRVCA

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
23077191
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
ELASTIC SCATTERING; MEV RANGE 100-1000; PHASE SHIFT; POLARIZED BEAMS; PROTON-NEUTRON INTERACTIONS; SCATTERING AMPLITUDES; SPIN; TIME-OF-FLIGHT METHOD
Descriptors DEC
AMPLITUDES; ANGULAR MOMENTUM; BARYON-BARYON INTERACTIONS; BEAMS; ENERGY RANGE; HADRON-HADRON INTERACTIONS; INTERACTIONS; MEV RANGE; NUCLEON-NUCLEON INTERACTIONS; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PROTON-NUCLEON INTERACTIONS; SCATTERING