Pregled bibliografske jedinice broj: 16548
Spectator nucleons in Pb + Pb collisions at 158-a-GeV
Spectator nucleons in Pb + Pb collisions at 158-a-GeV // European physical journal A : hadrons and nuclei, 2 (1998), 4; 383-390 (međunarodna recenzija, članak, znanstveni)
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Naslov
Spectator nucleons in Pb + Pb collisions at 158-a-GeV
Autori
Appelshauser, H. ; Baechler, J. ; Bailey, S.J. ; Barnby, L.S. ; Bartke, J. ; Barton, R.A. ; Bialkowska, H. ; Blyth, C.O. ; Bock, R. ; Bormann, C. ; Brady, F.P. ; Brockmann, R. ; Bunčić, N. ; Bunčić, P. ; Caines, H.L. ; Cebra, D. ; Chan, P. ; Cooper, G.E. ; Cramer, J.G. ; Cramer, P.B. ; 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. ; Gazdzicki, M. ; Gladysz, E. ; Gorodetzky, P. ; Grebieszkow, J. ; Gunther, J. ; Harris, J.W. ; Hegyi, S. ; Henkel, T. ; Hill, L.A. ; Huang, I. ; Hummler, H. ; Igo, G. ; Irmscher, D. ; Jacobs, P. ; Jones, P.G. ; Kadija, Krešo ; Kolesnikov, V.I. ; Kowalski, M. ; Lasiuk, B. ; Levai, P. ; Malakhov, A.I. ; Margetis, S. ; Markert, C. ; Melkumov, G.L. ; Mock, A. ; Molnar, J. ; Nelson, J.M. ; Odyniec, G. ; Palla, G. ; Panagiotou, A.D. ; Petridis, A. ; Piper, A. ; Porter, R.J. ; Poskanzer, A.M. ; Poziombka, S. ; Prindle, D.J. ; Puhlhofer, F. ; Rauch, W. ; Reid, J.G. ; Renfordt, R. ; Retyk, W. ; Ritter, H.G. ; Rohrich, D. ; Roland ,
Izvornik
European physical journal A : hadrons and nuclei (1434-6001) 2
(1998), 4;
383-390
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
Target fragmentation. Ultrarelativistic energies. Multifragmentation
Sažetak
The composition of forward-going projectile spectator matter in fixed-target Pb+Pb collisions at 158 A ˇ GeV at the CERN SPS has been studied as a function of centrality. The data were measured with the NA49 veto calorimeter. We observe that forward-going spectator matter in central collisions consists of 9 neutrons, 7 protons, and half a deuteron on average. At large impact parameters most spectator nucleons are bound in fragments. The relative resolution of the average impact parameter derived from the measurement of spectator neutrons is roughly 19 percent in the range from zero to half maximum impact parameters.
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