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Baryon Stopping and Charged Particle Distributions in CentralPb+PbCollisions at 158 GeV per Nucleon
Open accessAbstract
Net proton and negative hadron spectra for central $\mathrm{Pb}+\mathrm{Pb}$ collisions at 158 GeV per nucleon at the CERN Super Proton Synchrotron were measured and compared to spectra from lighter systems. Net baryon distributions were derived from those of net protons. Stopping (rapidity shift with respect to the beam) and mean transverse momentum $〈{p}_{T}〉$ of net baryons increase with system size. The rapidity density of negative hadrons scales with the number of participant nucleons for nuclear collisions, whereas their $〈{p}_{T}〉$ is independent of system size. The $〈{p}_{T}〉$ dependence upon particle mass and system size is consistent with larger transverse flow velocity at midrapidity for $\mathrm{Pb}+\mathrm{Pb}$ compared to $\mathrm{S}+\mathrm{S}$ central collisions.
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Cited by
Energy dependence of pion and kaon production in central Pb+Pb collisions
Afanasiev, S. V., Anticic, T., Barna, D., Bartke, J., Barton, R. A., Behler, M., Betev, L., Białkowska, H., Billmeier, A., Blume, C., et al. (2002) · Physical Review C · doi:10.1103/physrevc.66.054902 · Cited by 587
Self-citationDynamics of hot bulk QCD matter: From the quark-gluon plasma to hadronic freeze-out
Bass, S. A., & Dumitru, A. (2000) · Physical Review C · doi:10.1103/physrevc.61.064909 · Cited by 275
Metadata
- Authors
- Appelshäuser, H., Bächler, J., Bailey, S. J., Barnby, L. S., Bartke, J., Barton, R. A., Białkowska, H., Billmeier, A., Blyth, C. O., Bock, R., Boimska, B., Bormann, C., Brady, F. P., Brockmann, R., Brun, R., Bunc̆ić, P., Caines, H. L., Cebra, D., Cooper, G. E., Cramer, J. G., Csato, P., Dunn, J., Eckardt, V., Eckhardt, F., Ferguson, M. I., Fischer, H. G., Flierl, D., Fodor, Z., Foka, P., Freund, P., Friese, V., Fuchs, M., Gabler, F., Gal, J., Ganz, R., Gaździcki, M., Geist, W., Gładysz, E., Grebieszkow, J., Günther, J., Harris, J. W., Hegyi, S., Henkel, T., Hill, L. A., Huang, I., Hümmler, H., Igo, G., Irmscher, D., Jacobs, P., Jones, P. G., Kadija, K., Kolesnikov, V. I., Kowalski, M., Lasiuk, B., Lévai, P., Malakhov, A. I., Margetis, S., Markert, C., Melkumov, G. L., Mock, A., Molnár, J., Nelson, J. M., Oldenburg, M., Odyniec, G., Palla, G., Panagiotou, A. D., Petridis, A., Piper, A., Porter, R. J., Poskanzer, A. M., Poziombka, S., Prindle, D. J., Pühlhofer, F., Reid, J. G., Renfordt, R., Retyk, W., Ritter, H. G., Röhrich, D., Roland, C., Roland, G., Rudolph, H., Rybicki, A., Sandoval, A., Sann, H., Semenov, A. Y., Schäfer, E., Schmischke, D., Schmitz, N., Schönfelder, S., Seyboth, P., Sikler, F., Skrzypczak, E., Squier, G. T. A., Stock, R., Ströbele, H., Szentpetery, I., Sziklai, J., Toy, M., Trainor, T. A., Trentalange, S., Ullrich, T., Vassiliou, M., Vesztergombi, G., Vranić, D., Wang, F., Weerasundara, D. D., Wenig, S., Whitten, C., Wienold, T., Wood, L., Xu, N., Yates, T. A., Zimanyi, J., Zhu, X.-Z., & Zybert, R.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 1999-03-22
- Volume
- 82
- Issue
- 12
- Pages
- 2471-2475
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2145360537
- Cited by
- 281
- References
- 0
- FWCI
- 20.13
- Type
- journal article
- Language
- en
- Open access
- green
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- Appelshäuser, H., Bächler, J., Bailey, S. J., Barnby, L. S., Bartke, J., Barton, R. A., Białkowska, H., Billmeier, A., Blyth, C. O., Bock, R., Boimska, B., Bormann, C., Brady, F. P., Brockmann, R., Brun, R., Bunc̆ić, P., Caines, H. L., Cebra, D., Cooper, G. E., . . . Zybert, R. (1999). Baryon Stopping and Charged Particle Distributions in CentralPb+PbCollisions at 158 GeV per Nucleon. Physical Review Letters. https://doi.org/10.1103/physrevlett.82.2471
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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