311 citations · 4.1k across the 119 of their papers we have counts for
91 papers · 1 filter
Results of the ASY-EOS experiment at GSI: The symmetry energy at suprasaturation density
P. Russotto, S. Gannon, S. Kupny +89
Directed and elliptic flows of neutrons and light charged particles were measured for the reaction 197Au+197Au at 400 MeV/nucleon incident energy within the ASY-EOS experimental ca…
Participant and spectator scaling of spectator fragments in Au+Au and Cu+Cu collisions at sqrt(sNN) = 19.6 and 22.4 GeV
B. Alver, B. B. Back, M. D. Baker +79
Spectator fragments resulting from relativistic heavy ion collisions, consisting of single protons and neutrons along with groups of stable nuclear fragments up to Nitrogen (Z=7),…
The ASY-EOS experiment at GSI: investigating the symmetry energy at supra-saturation densities
P. Russotto, M. Chartier, E. De Filippo +89
The elliptic-flow ratio of neutrons with respect to protons in reactions of neutron rich heavy-ions systems at intermediate energies has been proposed as an observable sensitive to…
Phobos results on charged particle multiplicity and pseudorapidity distributions in Au+Au, Cu+Cu, d+Au, and p+p collisions at ultra-relativistic energies
B. Alver, B. B. Back, M. D. Baker +76
Pseudorapidity distributions of charged particles emitted in , , , and collisions over a wide energy range have been measured using the PHOBOS detector at…
Study of the LiBe reaction 11.3 MeV above threshold
A. Budzanowski, A. Chatterjee, P. Hawranek +24
The cross section for the reaction was measured at an excess energy of 11.28 MeV above threshold by detecting the recoiling Be nuclei. A dedicat…
High resolution study of the Lambda p final state interaction in the reaction p + p -> K+ + (Lambda p)
A. Budzanowski, A. Chatterjee, H. Clement +26
The reaction pp -> K+ + (Lambda p) was measured at Tp=1.953 GeV and Theta = 0 deg with a high missing mass resolution in order to study the Lambda p final state interaction. The la…
Multifragmentation in Collisions of 4.4gev-Deuterons with Gold Target
S. P. Avdeyev, V. A. Karnaukhov, H. Oeschler +6
The relative velocity correlation function of pairs of intermediate mass fragments has been studied for d+Au collitions at 4.4 GeV. Experimental correlation functions are compared…
Evidence of Ni break-up from total production cross sections in p+Ni collisions
A. Budzanowski, M. Fidelus, D. Filges +17
The total production cross sections of light charged particles (LCPs), intermediate mass fragments (IMFs) and heavy reaction products of p+Ni collisions available in the literature…
Precision measurements of the pp\to π^+pn and pp\to π^+d reactions: importance of long-range and tensor force effects
A. Budzanowski, A. Chatterjee, P. Hawranek +28
Inclusive measurements of pion production in proton--proton collisions in the forward direction were undertaken at 400 and 600 MeV at COSY using the Big Karl spectrograph. The high…
Search for -mesic nuclei in recoil-free transfer reaction
GEM Collaboration, A. Budzanowski
We have studied the reaction at recoil-free kinematics. An meson possibly produced in this reaction would be thus almost at rest in the labora…
Cross Section and Tensor Analysing Power of the Reaction Near Threshold
The GEM Collaboration, A. Budzanowski, A. Chatterjee +29
The angular distributions of the unpolarised differential cross section and tensor analysing power of the reaction have been measured at an excess energy o…
Isospin dependence of the eta prime meson production in nucleon-nucleon collisions
J. Przerwa, P. Moskal, A. Budzanowski +24
A comparison of the close-to-threshold total cross section for the eta prime production in pp --> pp eta prime and pn --> pn eta prime reactions constitutes a tool to investigate t…
Search for the 3He-eta bound state at COSY-11
W. Krzemien, J. Smyrski, A. Budzanowski +21
We have measured excitation function for dp -> ppp_pi- reaction near the eta production threshold. We observe an enhancement of the counting rate above the threshold which can orig…
Study of the hadronic production of kaon pairs below the threshold for the phi meson
P. Moskal, M. Silarski, A. Budzanowski +24
The near threshold production of K+K- pairs in proton-proton collisions has been investigated at the cooler synchrotron COSY below and above the threshold for the meson using t…
Critical temperature for the nuclear liquid-gas phase transition (from multifragmentation and fission)
V. A. Karnaukhov, H. Oeschler, A. Budzanowski +8
Critical temperature Tc for the nuclear liquid-gas phase transition is stimated both from the multifragmentation and fission data. In the first case,the critical temperature is obt…
Dynamics of the near threshold eta meson production in proton-proton interaction
R. Czyzykiewicz, P. Moskal, H. -H. Adam +28
We present the results of measurements of the analysing power for the p(pol)p --> pp eta reaction at the excess energies of Q=10 and 36 MeV, and interpret these results within the…
Near threshold production of the pseudoscalar mesons at the COSY-11 facility
P. Moskal, R. Czyzykiewicz, H. -H. Adam +25
We summarise measurements of the COSY-11 collaboration concerning the excitation functions of the near threshold pseudoscalar meson production in the proton-proton interaction. The…
Non-equilibrium emission of complex fragments from p+Au collisions at 2.5 GeV proton beam energy
A. Budzanowski, D. Filges, F. Goldenbaum +21
Energy and angular dependence of double differential cross sections d/ddE was measured for reactions induced by 2.5 GeV protons on Au target with isotopic identification of…
Study of the 3He-eta system in d-p collisions
J. Smyrski, H. -H. Adam, A. Budzanowski +22
We have measured excitation functions for the d+p->3He+X, (X=pi0, eta) channels near the eta production threshold. The data were taken during a slow ramping of the COSY internal de…
Study of the production mechanism of the eta meson by means of analysing power measurements
R. Czyzykiewicz, P. Moskal, H. -H. Adam +26
Information about the production mechanism of the eta meson in proton-proton collisions can be inferred by confronting the experimental studies on the analysing power for the p(pol…
Threshold hyperon production in proton-proton collisions at COSY-11
T. Rozek, D. Grzonka, H. -H. Adam +23
Sigma+ hyperon production was measured at the COSY-11 spectrometer via the p p --> n K+ Sigma+ reaction at excess energies of Q = 13 MeV and Q = 60 MeV. These measurements continue…
Correlation Femtoscopy for Studying Eta Meson Production Mechanism
P. Klaja, P. Moskal, H. -H. Adam +27
The high statistics data from the pp -> ppeta reaction measurement, delivered by the COSY-11 collaboration, are now being evaluated using the correlation femtoscopy technique. This…
Study of the 3He-eta system in d-p collisions at COSY-11
J. Smyrski, H. -H. Adam, A. Budzanowski +27
We present preliminary results from dp --> 3He X (X=pi0,eta) measurements near the eta production threshold. The data were taken during a slow ramping of the COSY internal deuteron…
The analysing power for the p(pol)p --> pp eta reaction at Q=10 MeV
R. Czyzykiewicz, P. Moskal, H. -H. Adam +29
The analyzing power A_y for the p(pol)p --> pp eta reaction has been determined at the beam momentum p_{beam}=2010 MeV/c, corresponding to the excess energy Q=10 MeV. In the paper…