339 citations · 1.5k across the 24 of their papers we have counts for
24 papers
Study of the quasi-free reaction with a deuterium beam at 1.25 GeV/nucleon
G. Agakishiev, A. Balanda, D. Belver +102
The tagged quasi-free reaction has been studied experimentally with the High Acceptance Di-Electron Spectrometer (HADES) at GSI at a deuteron incident beam energy…
Study of exclusive one-pion and one-eta production using hadron and dielectron channels in pp reactions at kinetic beam energies of 1.25 GeV and 2.2 GeV with HADES
HADES Collaboration, G. Agakishiev, H. Alvarez-Pol +93
We present measurements of exclusive π^{+,0} and η production in pp reactions at 1.25 GeV and 2.2 GeV beam kinetic energy in hadron and dielectron channels. In the case of π^+ and…
Inclusive dielectron production in proton-proton collisions at 2.2 GeV beam energy
G. Agakishiev, H. Alvarez-Pol, A. Balanda +92
Data on inclusive dielectron production are presented for the reaction p+p at 2.2 GeV measured with the High Acceptance DiElectron Spectrometer (HADES). Our results supplement data…
Production of Sigma{\pm}pi?pK+ in p+p reactions at 3.5 GeV beam energy
G. Agakishiev, A. Balanda, D. Belver +98
We study the production of Sigma^+-pi^+-pK^+ particle quartets in p+p reactions at 3.5 GeV kinetic beam energy. The data were taken with the HADES experiment at GSI. This report ev…
Determination of the ratio in p+p collisions at 3.5 GeV
G. Agakishiev, A. Balanda, D. Belver +98
The aim of the present analysis is to determine the relative production cross sections of the (1405) and resonances in p+p collisions at E=3.5 GeV measured…
Inclusive dielectron spectra in p+p collisions at 3.5 GeV
G. Agakishiev, A. Balanda, D. Belver +98
We present the inclusive invariant-mass, transverse momentum and rapidity distributions of dielectrons (ee pairs) in p+p interactions at 3.5 GeV beam kinetic energy. In…
Baryonic resonances close to the Kbar-N threshold: the case of Sigma(1385)^+ in pp collisions
G. Agakishiev, A. Balanda, D. Belver +99
We present results of an exclusive measurement of the first excited state of the Sigma hyperon, Sigma(1385)^+, produced in p+p -> Sigma^+ + K^+ + n at 3.5 GeV beam energy. The extr…
Dielectron production in Ar+KCl collisions at 1.76A GeV
G. Agakishiev, A. Balanda, D. Belver +98
We present results on dielectron production in Ar+KCl collisions at 1.76A GeV. For the first time mesons could be reconstructed in a heavy-ion reaction at a bombarding energy w…
Hyperon production in Ar+KCl collisions at 1.76A GeV
G. Agakishiev, A. Balanda, B. Bannier +111
We present transverse momentum spectra, rapidity distribution and multiplicity of Lambda-hyperons measured with the HADES spectrometer in the reaction Ar(1.76A GeV)+KCl. The yield…
Lambda-p femtoscopy in collisions of Ar+KCl at 1.76 AGeV
G. Agakishiev, A. Balanda, R. Bassini +103
Results on p femtoscopy are reported at the lowest energy so far. At a beam energy of 1.76A~GeV, the reaction Ar+KCl was studied with the High Acceptance Di-Electron Spectromete…
In-Medium Effects on K0 Mesons in Relativistic Heavy-Ion Collisions
G. Agakishiev, A. Balanda, B. Bannier +108
We present the transverse momentum spectra and rapidity distributions of and K in Ar+KCl reactions at a beam kinetic energy of 1.756 A GeV measured with the spectrome…
Study of elementary reactions with the HADES dielectron spectrometer
B. Ramstein
Results obtained with the HADES dielectron spectrometer at GSI are discussed, with emphasis on dilepton production in elementary reactions.
Recent results from HADES on electron pair production in relativistic heavy-ion collisions
The HADES Collaboration, T. Galatyuk, G. Agakishiev +97
Systematic investigations of dilepton production are performed at the SIS accelerator of GSI with the HADES spectrometer. The goal of this program is a detailed understanding of di…
Origin of the low-mass electron pair excess in light nucleus-nucleus collisions
The HADES Collaboration, G. Agakishiev, A. Balanda +97
We report measurements of electron pair production in elementary p+p and d+p reactions at 1.25 GeV/u with the HADES spectrometer. For the first time, the electron pairs were recons…
Deep sub-threshold production in Ar+KCl reactions at 1.76A GeV
G. Agakishiev, A. Balanda, R. Bassini +101
We report first results on a deep sub-threshold production of the doubly strange hyperon in a heavy-ion reaction. At a beam energy of 1.76A GeV the reaction Ar+KCl was studie…
Future perspectives at SIS-100 with HADES-at-FAIR
The HADES Collaboration, I. Froehlich, G. Agakishiev +110
Currently, the HADES spectrometer undergoes un upgrade program to be prepared for measurements at the upcoming SIS-100 synchrotron at FAIR. We describe the current status of the HA…
Dielectron production in pp and dp collisions at 1.25 GeV/u with HADES
K. Lapidus
Inclusive production of e+e--pairs in pp and dp collisions at a kinetic beam energy of 1.25 GeV/u has been studied with the HADES spectrometer. In the latter case, the main goal wa…
The High-Acceptance Dielectron Spectrometer HADES
The HADES Collaboration, G. Agakishiev, A. Balanda +110
HADES is a versatile magnetic spectrometer aimed at studying dielectron production in pion, proton and heavy-ion induced collisions. Its main features include a ring imaging gas Ch…
Measurement of charged pions in 12C + 12C collisions at 1A GeV and 2A GeV with HADES
The HADES Collaboration, G. Agakishiev, C. Agodi +123
We present the results of a study of charged pion production in 12C + 12C collisions at incident beam energies of 1A GeV and 2A GeV using the HADES spectrometer at GSI. The main em…
Meson and di-electron production with HADES
I. Froehlich
The HADES experiment, installed at GSI, Darmstadt, measures di-electron production in A+A, p/pi+N and p/pi+A collisions. Here, the pi0 and eta Dalitz decays have been reconstructed…
Dielectron Production in C+C Collisions at 1 GeV/u and the Solution to the DLS Puzzle
Y. C. Pachmayer
The production of e+e- pairs in C+C collisions at 1 GeV/u was investigated with the HADES experiment at GSI, Darmstadt. In the invariant-mass region $ 0.15\: GeV/c^{2} \leq M_{ee}…
Study of dielectron production in C+C collisions at 1 AGeV
HADES Collaboration, G. Agakishiev, C. Agodi +117
The emission of e+e- pairs from C+C collisions at an incident energy of 1 GeV per nucleon has been investigated. The measured production probabilities, spanning from the pi0-Dalitz…
Dielectron production in 12C+12C collisions at 2 AGeV with HADES
Piotr Salabura
The invariant-mass spectrum of pairs produced in C+C collisions at an incident energy of 2 GeV per nucleon has been measured for the first time. The measure…
Event Reconstruction in the PHENIX Central Arm Spectrometers
J. T. Mitchell, PHENIX Collaboration
The central arm spectrometers for the PHENIX experiment at the Relativistic Heavy Ion Collider have been designed for the optimization of particle identification in relativistic he…