Published 2016 | Version v1
Journal article Metadata-only

Di-electron production in d – p collisions at Ekin =2.5 GeV

Creators

  • 1. Jagiellonian University Cracow (Poland)

Description

Identification of dielectron pair production in the exclusive npe+e− final state from quasifree n – p interactions using deuterium beams on proton target at kinetic beam energy of 1.25 GeV/u with the HADES spectrometer is presented. Comparison of the dielectron invariant mass distribution to the one measured in the p – p reaction shows a prominent enhancement in the high-mass region.

Availability note (English)

Available from http://www.epj-conferences.org/articles/epjconf/pdf/2016/25/epjconf_meson2016_07003.pdf; https://doaj.org/article/5f4d0365321c41cf8f6373c2c093a19b; http://dx.doi.org/10.1051/epjconf/201613007003

Additional details

Identifiers

URL
http://www.epj-conferences.org/articles/epjconf/pdf/2016/25/epjconf_meson2016_07003.pdf; https://doaj.org/article/5f4d0365321c41cf8f6373c2c093a19b;
DOI
10.1051/epjconf/201613007003;

Publishing Information

Journal Title
EPJ. Web of Conferences
Journal Volume
130
Journal Page Range
07003 p.
ISSN
2100-014X

Conference

Title
14. International Workshop on Meson Production, Properties and Interaction
Acronym
MESON 2016
Dates
2-7 Jun 2016
Place
Krakow (Poland)

INIS

Country of Publication
France
Country of Input or Organization
International Atomic Energy Agency (IAEA)
INIS RN
48032486
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
COMPARATIVE EVALUATIONS; DEUTERIUM; ELECTRONS; EXCLUSIVE INTERACTIONS; GEV RANGE; GEV RANGE 01-10; MASS DISTRIBUTION; MULTIPARTICLE SPECTROMETERS; PAIR PRODUCTION; PARTICLE IDENTIFICATION; PARTICLE PRODUCTION; PROTON-NEUTRON INTERACTIONS; PROTON-PROTON INTERACTIONS; PROTONS
Descriptors DEC
BARYON-BARYON INTERACTIONS; BARYONS; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY RANGE; EVALUATION; FERMIONS; GEV RANGE; HADRON-HADRON INTERACTIONS; HADRONS; HYDROGEN ISOTOPES; INTERACTIONS; ISOTOPES; LEPTONS; LIGHT NUCLEI; MEASURING INSTRUMENTS; NUCLEI; NUCLEON-NUCLEON INTERACTIONS; NUCLEONS; ODD-ODD NUCLEI; PARTICLE INTERACTIONS; PARTICLE PRODUCTION; PROTON-NUCLEON INTERACTIONS; SPATIAL DISTRIBUTION; SPECTROMETERS; STABLE ISOTOPES

Optional Information

Copyright
Copyright (c) 2016 The Authors. Published by EDP Sciences