Skip to main content
OSTI.GOVU.S. Department of Energy Office of Scientific and Technical Information
U.S. Department of Energy
Office of Scientific and Technical Information
 

Observation of hypernuclear gamma-ray transitions in /sub. lambda. //sup 7/Li and /sub. lambda. //sup 9/Be

Journal Article · · Phys. Rev. Lett.; (United States)
; ; ; ; ; ; ; ; ;
..gamma..-ray transitions of energy 2.034 +- 0.023 MeV in the hypernucleus /sub ..lambda..//sup 7/Li and 3.079 +- 0.040 MeV in the hypernucleus /sub ..lambda..//sup 9/Be are observed. In both cases, the energy of the ..gamma.. ray in the hypernucleus /sub ..lambda..//sup A/Z is very close to the energy of the first excited state of the nuclear core. The ..gamma.. rays are interpreted as arising from core transitions in the presence of the ..lambda.. particle. The size of the shift places limits on the strength of the ..lambda..N spin-dependent interaction.
Research Organization:
Brookhaven National Laboratory, Upton, New York 11973
OSTI ID:
5374516
Journal Information:
Phys. Rev. Lett.; (United States), Journal Name: Phys. Rev. Lett.; (United States) Vol. 51:23; ISSN PRLTA
Country of Publication:
United States
Language:
English

Similar Records

Observation of hypernuclear. gamma. rays in /sup 7//sub. lambda. /Li and /sup 9//sub. lambda. /Be
Thesis/Dissertation · Fri Dec 31 23:00:00 EST 1982 · OSTI ID:5880095
First Observation of the p{sub {Lambda}}{r_arrow}s{sub {Lambda}} {gamma}-Ray Transition in {sup 13}{sub {Lambda}}C
Journal Article · Sun Jun 01 00:00:00 EDT 1997 · Physical Review Letters · OSTI ID:548837
Search for radiative transitions in the hypernucleus sub. Lambda. sup 10 B
Journal Article · Wed Feb 28 23:00:00 EST 1990 · Physical Review, C (Nuclear Physics); (USA) · OSTI ID:6849350

Related Subjects

645207* -- High Energy Physics-- Particle Interactions & Properties-Theoretical-- Strong Interactions
Baryon No. Greater than 1-- (-1987)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ALKALI METAL ISOTOPES
ALKALINE EARTH ISOTOPES
BARYON-BARYON INTERACTIONS
BERYLLIUM 9
BERYLLIUM 9 TARGET
BERYLLIUM ISOTOPES
BOSONS
BOUND STATE
CHARGED-PARTICLE REACTIONS
DATA
ELEMENTARY PARTICLES
ENERGY RANGE
ENERGY-LEVEL TRANSITIONS
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
GAMMA SPECTRA
HADRON REACTIONS
HADRON-HADRON INTERACTIONS
HADRONS
HYPERNUCLEI
INFORMATION
INTERACTIONS
ISOTOPES
KAON MINUS REACTIONS
KAON REACTIONS
LIGHT NUCLEI
LITHIUM 7
LITHIUM 7 TARGET
LITHIUM ISOTOPES
MESON REACTIONS
MESONS
MEV RANGE
MEV RANGE 100-1000
NUCLEAR CORES
NUCLEAR FRAGMENTS
NUCLEAR REACTIONS
NUCLEI
NUCLEON-HYPERON INTERACTIONS
NUMERICAL DATA
ODD-EVEN NUCLEI
PARTICLE INTERACTIONS
PIONS
PIONS MINUS
PSEUDOSCALAR MESONS
SPECTRA
STABLE ISOTOPES
STRANGENESS-EXCHANGE REACTIONS
TARGETS