/sup 9/Be(/sup 3/He,p)/sup 11/B polarization and implications for time-reversal invariance

Journal Article · Mon Feb 01 04:00:00 EST 1982 · Phys. Rev. C; (United States)

DOI:https://doi.org/10.1103/PhysRevC.25.1090· OSTI ID:5563805

Hardekopf, R A; Keaton, P W; Lisowski, P W; Veeser, L R

We have measured the polarization of protons from the /sup 9/Be(/sup 3/He,p)/sup 11/B reaction between 35 and 50/sup 0/ at an incident bombarding energy of 13.6 MeV to check claims of time-reversal noninvariance. We find complete disagreement with other polarization measurements for the same energy and angular range, but our results are in agreement with earlier measurements of the analyzing power in the inverse reaction initiated with polarized protons. Consequently we maintain that this reaction and its inverse exhibit no evidence for a violation of time-reversal invariance.

• Research Organization: Los Alamos National Laboratory, Los Alamos, New Mexico 87545
• OSTI ID: 5563805
• Journal Information: Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 25:2; ISSN PRVCA
• Country of Publication: United States
• Language: English

Related Subjects

651325* -- Nuclear Properties & Reactions
A=6-19
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANALYZING POWER
BARYONS
BERYLLIUM 9 TARGET
BORON 11
BORON ISOTOPES
CHARGED-PARTICLE REACTIONS
DATA
DIRECT REACTIONS
ELEMENTARY PARTICLES
ENERGY RANGE
EXPERIMENTAL DATA
FERMIONS
HADRONS
HELIUM 3 REACTIONS
INFORMATION
INVARIANCE PRINCIPLES
ISOTOPES
LIGHT NUCLEI
MEV RANGE
MEV RANGE 10-100
MULTI-NUCLEON TRANSFER REACTIONS
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
NUMERICAL DATA
ODD-EVEN NUCLEI
POLARIZATION
POLARIZED PRODUCTS
PROTONS
STABLE ISOTOPES
T INVARIANCE
TARGETS
TRANSFER REACTIONS
TWO-NUCLEON TRANSFER REACTIONS