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Vector meson masses in the nuclear medium

Conference:

Abstract

The authors have suggested that the vector meson masses decrease with increasing baryon density like the cube root of the quark condensate. Using the vector dominance model, they have investigated the consequences for the electromagnetic form factors of nucleons embedded in the nuclear medium, and have calculated longitudinal and transverse responses of bound nucleons measured in (e,e`p) reactions on nuclei where a systematic quenching of the longitudinal cross section has been observed. They compare their calculations with experiment in the {sup 40}Ca(e,e`p), {sup 3}He(e,e`), {sup 4}He(e,e`) reactions.
Authors:
Soyeur, M; [1]  Brown, G E; [2]  Rho, M [3] 
  1. Laboratoire National Saturne, Centre d`Etudes de Saclay, 91 - Gif-sur-Yvette (France)
  2. State Univ. of New York, Stony Brook, NY (United States). Dept. of Physics
  3. CEA Centre d`Etudes de Saclay, 91 - Gif-sur-Yvette (France). Direction des Sciences de la Matiere
Publication Date:
Dec 31, 1992
Product Type:
Conference
Report Number:
CEA-LNS-Ph-92-21; CONF-920708-
Reference Number:
SCA: 662420; PA: AIX-24:008665; SN: 93000933140
Resource Relation:
Conference: 2. international nuclear physics conference,Wiesbaden (Germany),26 Jul - 1 Aug 1992; Other Information: PBD: 1992
Subject:
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS; ELECTRON BEAMS; CALCIUM 40 TARGET; HELIUM 3 TARGET; HELIUM 4 TARGET; VECTOR MESONS; MASS; NUCLEAR MATTER; CROSS SECTIONS; FORM FACTORS; NEUTRON DENSITY; PROTON DENSITY; QUANTUM CHROMODYNAMICS; VECTOR DOMINANCE MODEL; 662420; PROPERTIES OF MESONS AND MESON RESONANCES
OSTI ID:
10119673
Research Organizations:
Laboratoire National Saturne, Centre d`Etudes de Saclay, 91 - Gif-sur-Yvette (France)
Country of Origin:
France
Language:
English
Other Identifying Numbers:
Other: ON: DE93613251; CNN: Grant DE-FG02-88 ER4038; TRN: FR9300020008665
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
FRN
Size:
[4] p.
Announcement Date:
Jun 30, 2005

Conference:

Citation Formats

Soyeur, M, Brown, G E, and Rho, M. Vector meson masses in the nuclear medium. France: N. p., 1992. Web.
Soyeur, M, Brown, G E, & Rho, M. Vector meson masses in the nuclear medium. France.
Soyeur, M, Brown, G E, and Rho, M. 1992. "Vector meson masses in the nuclear medium." France.
@misc{etde_10119673,
title = {Vector meson masses in the nuclear medium}
author = {Soyeur, M, Brown, G E, and Rho, M}
abstractNote = {The authors have suggested that the vector meson masses decrease with increasing baryon density like the cube root of the quark condensate. Using the vector dominance model, they have investigated the consequences for the electromagnetic form factors of nucleons embedded in the nuclear medium, and have calculated longitudinal and transverse responses of bound nucleons measured in (e,e`p) reactions on nuclei where a systematic quenching of the longitudinal cross section has been observed. They compare their calculations with experiment in the {sup 40}Ca(e,e`p), {sup 3}He(e,e`), {sup 4}He(e,e`) reactions.}
place = {France}
year = {1992}
month = {Dec}
}