Published June 25, 2002
| Version v1
Report
Hyperon-nucleon bound states and electroproduction of strangeness on light nuclei
Creators
- Dohrmann, F.
- Abbott, D.
- Ahmidouch, A.
- Ambrozewicz, P.
- Armstrong, C. S.
- Arrington, J.
- Bailey, K.
- Cummings, W. J.
- Gao, H.
- Garrow, K.
- Geesaman, D. F.
- Hafidi, K.
- Hansen, J. O.
- Jackson, H. E.
- Mueller, B.
- O'Neill, T. G.
- Potterveld, D.
- Reimer, P. E.
- Reinhold, J.
- Zeidman, B.
- Argonne National Lab., IL (United States)
Description
The A(e, e(prime)K+)Y X reaction has been investigated in Hall C at Jefferson Lab. Data were taken for Q2 ∼ 0.35 and 0.5 GeV2 at a beam energy of 3.245 GeV for 1H,2H,3He,4He, C and Al targets. The missing mass spectra are fitted with Monte Carlo simulations including Λ, Σ0, Σ- hyperon production. Models for quasifree production are compared to the data, excess yields close to threshold are attributed to FSI. Evidence for Λ-hypernuclear bound states is seen for 3,4He targets
Availability note (English)
Available from PURL: https://www.osti.gov/servlets/purl/799793-a8YVpX/native/Additional details
Identifiers
Publishing Information
- Imprint Pagination
- [vp.]
- Report number
- ANL/PHY/CP--108008
Conference
- Title
- 7. International Workshop on Meson Production, Properties and Interaction (MESON 2002)
- Dates
- 24-28 May 2002
- Place
- Crakow (Poland)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 33060629
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- BOUND STATE; COMPUTERIZED SIMULATION; ELECTRON REACTIONS; ELECTROPRODUCTION; GEV RANGE; HELIUM 3 TARGET; HELIUM 4 TARGET; HYPERNUCLEI; LAMBDA BARYONS; MISSING-MASS SPECTRA; MONTE CARLO METHOD; SIGMA BARYONS; STRANGENESS
- Descriptors DEC
- BARYONS; BASIC INTERACTIONS; CALCULATION METHODS; CHARGED-PARTICLE REACTIONS; ELECTROMAGNETIC INTERACTIONS; ELEMENTARY PARTICLES; ENERGY RANGE; FERMIONS; HADRONS; HYPERONS; INTERACTIONS; LEPTON REACTIONS; NUCLEAR FRAGMENTS; NUCLEAR REACTIONS; NUCLEI; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PARTICLE PROPERTIES; SIMULATION; SPECTRA; STRANGE PARTICLES; TARGETS
Optional Information
- Contract/Grant/Project number
- W-31-109-ENG-38
- Funding organization
- US Department of Energy (United States)