Can the cascade model explain the isotropic features of Λ particle production in central collisions of light nuclei?

1988 ◽  
Vol 215 (3) ◽  
pp. 465-468 ◽  
Author(s):  
H. Iwe ◽  
E. Okonov
Keyword(s):  
Particle Production ◽  
Cascade Model ◽  
Light Nuclei ◽  
Central Collisions

scholarly journals Extension of the Liège intranuclear-cascade model to reactions induced by light nuclei

2014 ◽  
Vol 90 (5) ◽  
Author(s):  
Davide Mancusi ◽  
Alain Boudard ◽  
Joseph Cugnon ◽  
Jean-Christophe David ◽  
Pekka Kaitaniemi ◽  
...  
Keyword(s):  
Cascade Model ◽  
Light Nuclei ◽  
Intranuclear Cascade

scholarly journals Particle production in a quark-cascade model

1978 ◽  
Vol 18 (11) ◽  
pp. 3990-3997 ◽  
Author(s):  
A. Seiden ◽  
T. L. Schalk ◽  
J. F. Martin
Keyword(s):  
Particle Production ◽  
Cascade Model

Characteristics of particle production in the interaction of 22.8 GeV/c protons with light nuclei in emulsion

1968 ◽  
Vol 46 (22) ◽  
pp. 2527-2532 ◽  
Author(s):  
B. Bhowmik ◽  
R. K. Shivpuri
Keyword(s):  
Angular Distribution ◽  
Transverse Momentum ◽  
Particle Production ◽  
Center Of Mass ◽  
Light Nuclei ◽  
High Multiplicity ◽  
Secondary Particles ◽  
Nucleon Interactions

The present work is aimed at the study of the characteristics of particle production in interactions between proton and light nuclei. The features studied are angular distribution, inelasticity, transverse momentum, and center-of-mass momentum of the secondary particles. In order to determine the contribution of multinucleon collisions, the results have been compared with those of proton–nucleon interactions. It has been found that, whereas the features of low-multiplicity events closely resemble the similar events from p–N collisions, those of high-multiplicity events are somewhat modified by the occurrence of intranuclear interactions.

Calculation of Kstopped− absorption yields on light nuclei

2019 ◽  
Vol 28 (07) ◽  
pp. 1950060
Author(s):  
Morteza Raeisi ◽  
Jafar Esmaili
Keyword(s):  
Atomic Number ◽  
Cascade Model ◽  
The Other ◽  
Light Nuclei ◽  
Natural Width ◽  
Transition Formula ◽  
Low Sensitivity ◽  
Radiation Transition

This paper describes an atomic cascade model which is used to predict the absorption yields for a kaon at low orbits in [Formula: see text]Li,9Be,[Formula: see text]C and [Formula: see text]O nuclei. The calculations show that most of the absorptions occur in [Formula: see text] and [Formula: see text] states so that their contribution adds up to 100% for [Formula: see text]O. However, for all of the targets, absorption in the other states is nearly zero. Also by increasing atomic number of target [Formula: see text], the yield of [Formula: see text] states decreases while it increases for the [Formula: see text] states. The results also display a low sensitivity on the widths of 4[Formula: see text] state (0.1%), in which it is comparable with the natural width of the radiation transition [Formula: see text].

SOME PRELIMINARY RESULTS FROM THE NEW 10.6 GeV/NUCLEON GOLD BEAM AT BROOKHAVEN

1993 ◽  
Vol 02 (04) ◽  
pp. 739-766 ◽  
Author(s):  
C. JAKE WADDINGTON
Keyword(s):  
Cross Sections ◽  
Particle Production ◽  
Cosmic Ray ◽  
Alpha Particles ◽  
Total Charge ◽  
Preliminary Results ◽  
Central Collisions ◽  
Wide Range ◽  
Charge Resolution ◽  
Singly Charged

Preliminary results are described from three separate experiments observing the interactions of gold nuclei accelerated to 10.6 GeV/nucleon at the Brookhaven AGS. Nuclear emulsion results present a global picture of the various interaction modes and reveal the production of mesons, copious multifragmentation and the angular distributions of the emitted particles. Electronic detectors make a more precise measurement of the heavy fragments emitted from interactions in a wide range of well defined targets. Etchable glass detectors provide unique charge resolution of these heavy fragments but give results that are discordant with those from the other detectors. Very significant differences are seen between these interactions and those observed at energies of ≤1.0 GeV/nucleon. Fission appears to be almost entirely suppressed while charge pickup is reduced by a factor of two to three. Total charge changing cross-sections are increased but partial cross sections for small charge changes are reduced. Frequent examples of multifragmentation are observed and central collisions result in copious particle production with total multiplicities as great as 370 singly charged particles being emitted from a single interaction. Other interactions show the emission of as many as 15 alpha particles or 7 heavier fragments. The implications of these results on the problem of the propagation of cosmic ray nuclei through the interstellar medium are considered.

scholarly journals STUDY OF SOME CHARACTERISTICS OF PROTONS USING INTERACTIONS OF LIGHT NUCLEI

2013 ◽  
Vol 28 (37) ◽  
pp. 1350175 ◽  
Author(s):  
M. AJAZ ◽  
M. K. SULEYMANOV ◽  
K. H. KHAN ◽  
A. ZAMAN ◽  
H. YOUNIS ◽  
...  
Keyword(s):  
Experimental Data ◽  
Polar Angle ◽  
Model Analysis ◽  
Cascade Model ◽  
Light Nuclei ◽  
Half Angle

Behavior of some average characteristics of protons are studied in protons and deuterons induced interactions with carbon nuclei at 4.2 A GeV /c. The emitted particles are divided into two groups depending on their polar angle in the lab. frame using half angle technique. Results of the experimental data are compared with Dubna version of cascade model. Analysis of the results show that the inner cone protons are leading particles.

COMBINATIONAL APPROACH AND A LOOK INTO THE PARTICLE PRODUCTION DATA AT 530 and 800 GeV/c

2005 ◽  
Vol 20 (29) ◽  
pp. 2227-2244 ◽  
Author(s):  
BHASKAR DE ◽  
S. K. BISWAS ◽  
S. BHATTACHARYYA
Keyword(s):  
Particle Production ◽  
High Energy ◽  
Light Nuclei ◽  
Production Data ◽  
Proton Proton ◽  
Nuclear Collisions ◽  
Neutral Mesons

In the light of the combinational approach that has been recently utilized to accommodate data from high energy nuclear collisions, we attempt here to interpret the nature of the latest data obtained by E706 collaboration of FERMILAB on neutral mesons produced in both proton–proton (PP) and proton–beryllium (P Be ) collisions. The study demonstrates that the approach can be useful for analyzing data on particle production in collisions involving both heavy and relatively much light nuclei such as beryllium.

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