Published December 2006 | Version v1
Journal article Metadata-only

Open-charm enhancement at FAIR

Creators

  • 1. Gesellschaft fuer Schwerionenforschung, Planckstrasse 1, 64291 Darmstadt (Germany)
  • 2. Institut fuer Theoretische Physik, J W Goethe-Universitaet, Max-von-Laue 1, 60438 Frankfurt (Germany)

Description

We have calculated the D-meson spectral density at finite temperature within a self-consistent coupled-channel approach that generates dynamically the Λc(2593) resonance. We find a small mass shift for the D-meson in this hot and dense medium while the spectral density develops a sizeable width. The reduced attraction felt by the D-meson in hot and dense matter together with the large width observed have important consequences for the D-meson production in the future CBM experiment at FAIR

Availability note (English)

Available online at http://stacks.iop.org/0954-3899/32/S533/g6_12_s71.pdf or at the Web site for the Journal of Physics. G, Nuclear and Particle Physics (ISSN 1361-6471) http://www.iop.org/

Additional details

Identifiers

URL
http://stacks.iop.org/0954-3899/32/S533/g6_12_s71.pdf; http://www.iop.org/;
DOI
10.1088/0954-3899/32/12/S71;
PII
S0954-3899(06)24619-X;

Publishing Information

Journal Title
Journal of Physics. G, Nuclear and Particle Physics
Journal Volume
32
Journal Issue
12
Journal Page Range
p. S533-S536
ISSN
0954-3899
CODEN
JPGPED

Conference

Title
International conference on strangeness in quark matter
Acronym
SQM 2006
Dates
26-31 Mar 2006
Place
Los Angeles, CA (United States)

INIS

Country of Publication
United Kingdom
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
38010623
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COUPLED CHANNEL THEORY; D MESONS; LAMBDA C PLUS BARYONS; PARTICLE PRODUCTION; PARTICLE WIDTHS; RESONANCE PARTICLES; REST MASS; SPECTRAL DENSITY
Descriptors DEC
BARYONS; BOSONS; CHARM PARTICLES; CHARMED BARYONS; CHARMED MESONS; ELEMENTARY PARTICLES; FERMIONS; FUNCTIONS; HADRONS; MASS; MESONS; PARTICLE PROPERTIES; PSEUDOSCALAR MESONS; SPECTRAL FUNCTIONS