Baryon emission at target rapidities in Si+Al,Cu,Au collisions at 14.6AGeV/c and Au+Au collisions at 11.7AGeV/c

Clicks: 131
ID: 271683
1997
Free PDF
Article Quality & Performance Metrics
Overall Quality
Not rated
Combines reader engagement with the AI quality analysis. This article has not been analysed, so there is no overall score — reader engagement is measured and shown alongside.
AI Quality Assessment
Not analyzed
Readership in this journal
Steady

Ranked #56 of 81 articles by views in physical review c

Most read Least read

Bar heights use a square-root scale.

Mint this article as an NFT
Not yet minted

Create a permanent, verifiable on-chain record of this article on the Scimatic Network. The NFT is held in your Journament account, and you can withdraw it to your own wallet at any time.

5 SUSD one-off · no wallet required
Sign in to mint
Abstract
We report measurements of proton emission at target rapidities for minimum bias and central collisions of $14.6A\mathrm{GeV}/c$ ${}^{28}\mathrm{Si}$ with Al, Cu, and Au nuclei as well as minimum bias and central collisions of $11.7A\mathrm{GeV}/c$ ${}^{197}\mathrm{Au}$ with Au nuclei. Results for deuteron emission are also reported for the $\mathrm{S}\mathrm{i}+\mathrm{A}\mathrm{u}$ reaction. The spectra span the laboratory angular range of $50\ifmmode^\circ\else\textdegree\fi{}<~\ensuremath{\theta}<~130\ifmmode^\circ\else\textdegree\fi{}$ and kinetic energy range of $40\mathrm{MeV}<~{E}_{\mathrm{kin}}<~225\mathrm{MeV}.$ Inverse slopes of proton spectra and proton $dN/d\ensuremath{\eta}$ values in the kinetic energy range $50\mathrm{MeV}<~{E}_{\mathrm{kin}}<~110\mathrm{MeV}$ are reported. The inverse slopes are 40--80 MeV for the various systems, generally increasing with increasing pseudorapidity. The $dN/d\ensuremath{\eta}$ values for $A+A$ collisions within the restricted kinetic energy interval are compared to those for protons from $p+\mathrm{Au}$ in the literature. All pseudorapidity distributions have very similar shapes. The experimental results have been compared to the predictions of the nucleon-nucleon collision models ARC and RQMD. The predictions made by these two models for the distribution of protons at target rapidities are very similar to each other. However, there are significant differences between the model predictions and the experimental results in the details of the spectral slopes and the proton yields for different trigger conditions.
Reference Key
1997physicalbaryon Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors
Journal physical review c
Year 1997
DOI
doi:10.1103/PhysRevC.55.2604
URL
https://doi.org/10.1103/physrevc.55.2604
Keywords

Citations

No citations found. To add a citation, contact the admin at info@scimatic.org

Comments

No comments yet. Be the first to comment on this article.