Pregled bibliografske jedinice broj: 37056
Two proton correlations from 158-A/GeV Pb + Pb central collisions
Two proton correlations from 158-A/GeV Pb + Pb central collisions // Physics letters B, 467 (1999), 21-28 (međunarodna recenzija, članak, znanstveni)
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Naslov
Two proton correlations from 158-A/GeV Pb + Pb central collisions
Autori
Appelshauser, H. ; Bachler, J. ; Bailey, S.J. ; Barna, D. ; Barnby, L.S. ; Bartke, J. ; Barton, R.A. ; Betev, L. ; Bialkowska, H. ; Billmeier, A. ; Blyth, C.O. ; Bock, R. ; Boimska, B. ; Bormann, C. ; Brady, F.P. ; Brockmann, R. ; Brun, R. ; Bunčić, P. ; Caines, H.L. ; Carr, L.D. ; Cebra, D. ; Cooper, G.E. ; Cramer, J.G. ; Cristinziani, M. ; 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. ; Gazdzicki, M. ; Geist, W. ; Gladysz, E. ; Grebieszkow, J. ; Gunther, J. ; Harris, J.W. ; Hegyi, S. ; Henkel, T. ; Hill, L.A. ; Hummler, H. ; Igo, G. ; Irmscher, D. ; Jacobs, P. ; Jones, P.G. ; Kadija, Krešo ; Kolesnikov, V.I. ; Kowalski, M. ; Lasiuk, B. ; Lednicky, R. ; Levai, P. ; Malakhov, A.I. ; Margetis, S. ; Markert, C. ; Melkumov, G.L. ; Mock, A. ; Molnar, J. ; Nelson, J.M. ; Oldenburg, M. ; Odyniec, G. ; Palla, G. ; Panagiotou, A.D. ; Petridis, A. ; Piper, A. ; Porter, R.J. ; Poskanzer, A.M. ; Prindle, D.J. ; Puhlhofer, F. ; Šuša, Tatjana ; Reid, J.G. ; Renfordt, R. ; Retyk, W. ; Ritter, H.G. ; Rohrich, D. ; Roland, C. ; Roland, G. ; Rudolph, H. ; Rybicki, A. ; Sammer, T. ; Sandoval, A. ; Sann, H. ; Semenov, A.Yu. ; Schafer, E. ; Schmischke, D. ; Schmitz, N. ; Schonfelder, S. ; Seyboth, P. ; Sikler, F. ; Skrzypczak, E. ; Snellings, R. ; Squier, G.T.A. ; Stock, R. ; Strobele, H. ; Struck, Chr. ; Szentpetery, I. ; Sziklai, J. ; Toy, M. ; Trainor, T.A. ; Trentalange, S. ; Ullrich, T. ; Vassiliou, M. ; Veres, G. ; Vesztergombi, G. ; Voloshin, S. ; Vranić, Danilo ; Wang, F. ; Weerasundara, D.D. ; Wenig, S. ; Whitten, C. ; Wood, L. ; Xu, N. ; Yates, T.A. ; Zimanyi, J. ; Zhu, X.Z. ; Zybert, R.
Izvornik
Physics letters B (0370-2693) 467
(1999);
21-28
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
NA49; heavy ion; correlation function; proton; RQMD; VENUS
Sažetak
The two-proton correlation function at midrapidity from Pb+Pb central collisions at 158 AGeV has been measured by the NA49 experiment. The results are compared to model predictions from static thermal Gaussian proton source distributions and transport models RQMD and VENUS. An effective proton source size is determined by minimizing CHI-square/ndf between the correlation functions of the data and those calculated for the Gaussian sources, yielding 3.85 +-0.15(stat.) +0.60-0.25(syst.) fm. Both the RQMD and the VENUS model are consistent with the data within the error in the correlation peak region.
Izvorni jezik
Engleski
Znanstvena područja
Fizika
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus