Published January 20, 1985 | Version v1
Journal article Metadata-only

Isovector ''ΔJ/sup π/ = 0-'' transitions observed in the charge-exchange (p,n) reactions on /sup 13,14/C and 16O

Creators

  • 1. Cyclotron and Radioisotope Center, Tohoku University, Sendai 980, Japan

Description

Isovector 0+ → 0- (1/2- → 1/2+) transitions have been studied by the charge-exchange (p,n) reactions on /sup 13,14/C and 16O at E/sub p/ = 35 MeV by means of the high-resolution neutron time-of-flight technique. Angular distribution of emitted neutrons were measured covering a wide range of the transfer momentum up to qapprox.2.2 fm-1 DWBA analyses with the M3Y interaction give a reasonable account of the observed cross sections at small angles (theta/sub C.M/< or approx. =600), where the tensor force plays a significant role. The enhancement of the ΔJ/sup π/ = 0- (p,n) cross section was observed at large momentum transfer. This evidence may suggest an effect of the pionic correlation in the nuclear medium

Additional details

Publishing Information

Journal Title
AIP Conf. Proc.
Journal Volume
124
Journal Issue
1
Series
AIP Conf. Proc.
Journal Page Range
139-140
ISSN
0094-243X
CODEN
APCPC

Conference

Title
Topical conference on neutron-nucleus collisions--a probe of nuclear structure.
Dates
5-8 Sep 1984.
Place
Glouster, OH (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
17071461
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
ANGULAR DISTRIBUTION; CARBON 13 TARGET; CARBON 14 TARGET; CHARGE-EXCHANGE REACTIONS; CROSS SECTIONS; DWBA; ENERGY-LEVEL TRANSITIONS; EXPERIMENTAL DATA; FLUORINE 16; MEV RANGE 10-100; MOMENTUM TRANSFER; NEUTRON SPECTRA; NITROGEN 13; NITROGEN 14; OPE MODEL; OXYGEN 16 TARGET; PARTICLE-HOLE MODEL; PROTON REACTIONS; TENSOR FORCES; TIME-OF-FLIGHT METHOD
Descriptors DEC
BARYON REACTIONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BORN APPROXIMATION; BOSON-EXCHANGE MODELS; DATA; DISTRIBUTION; ELECTRON CAPTURE RADIOISOTOPES; ENERGY RANGE; FLUORINE ISOTOPES; HADRON REACTIONS; INFORMATION; ISOTOPES; LIGHT NUCLEI; MATHEMATICAL MODELS; MEV RANGE; MINUTES LIVING RADIOISOTOPES; NITROGEN ISOTOPES; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUMERICAL DATA; OBE MODEL; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; PARTICLE MODELS; PERIPHERAL MODELS; RADIOISOTOPES; SPECTRA; STABLE ISOTOPES; TARGETS

Optional Information

Secondary number(s)
CONF-840945--.