Published 1988 | Version v1
Book Metadata-only

Heavy ion charge exchange as a probe for spin strength

Creators

  • 1. Michigan State Univ., East Lansing (USA)

Description

Heavy ion charge exchange reactions have a great potential for probing spin-transfer strength in nuclei. Provided that the reaction mechanism is simple (one step) in nature, projectile and ejectile quantum numbers can be chosen to isolate isovector, spin transferring (ΔS=ΔT=1) transitions. Tests of two of the more promising such reactions, (6Li, 6He) and (12C, 12N) have shown that they are dominantly one step above about 25 and 60 MeV/nucleon, resp. Phenomenological calibration curves have been established for each of these reactions. The (12C, 12N) reaction has been studied on 54956958Fe to test electron capture strengths relevant to supernova collapse. This and available results from other laboratories are discussed

Additional details

Publishing Information

Publisher
American Chemical Society.
Imprint Place
Washington, DC (USA)
Imprint Title
196th ACS national meeting
Imprint Pagination
16 p.
Journal Page Range
p. 9.

Conference

Title
Symposium on the interface between nuclear structure and reactions.
Dates
25-30 Sep 1988.
Place
Los Angeles, CA (USA).

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
21001319
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
CARBON 12 REACTIONS; ELECTRON CAPTURE; HEAVY ION REACTIONS; HELIUM 6; IRON 54 TARGET; IRON 56 TARGET; IRON 58 TARGET; LITHIUM 6 REACTIONS; NITROGEN 12; SPIN; SUPERNOVAE; TRANSFER REACTIONS
Descriptors DEC
ANGULAR MOMENTUM; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BINARY STARS; CAPTURE; DIRECT REACTIONS; ERUPTIVE VARIABLE STARS; EVEN-EVEN NUCLEI; HELIUM ISOTOPES; ISOTOPES; LIGHT NUCLEI; MILLISEC LIVING RADIOISOTOPES; NITROGEN ISOTOPES; NUCLEAR REACTIONS; NUCLEI; ODD-ODD NUCLEI; PARTICLE PROPERTIES; RADIOISOTOPES; STARS; TARGETS; VARIABLE STARS

Optional Information

Secondary number(s)
CONF-8809241--.