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Pregled bibliografske jedinice broj: 81466

Xi^- and anti-Xi^+ Production in Central Pb+Pb Collisions at 158 GeV/c per Nucleon


Afanasiev, S.V.; Antičić, Tome; Barna, D.; Bartke, J.; Barton, R.A.; Betev, L.; Bialkowska, H.; Billmeier, A.; Blume, C.; Blyth, C.O. et al.
Xi^- and anti-Xi^+ Production in Central Pb+Pb Collisions at 158 GeV/c per Nucleon // Physics letters. B, 538 (2002), 275-281 (međunarodna recenzija, članak, znanstveni)


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Naslov
Xi^- and anti-Xi^+ Production in Central Pb+Pb Collisions at 158 GeV/c per Nucleon

Autori
Afanasiev, S.V. ; Antičić, Tome ; Barna, D. ; Bartke, J. ; Barton, R.A. ; Betev, L. ; Bialkowska, H. ; Billmeier, A. ; Blume, C. ; Blyth, C.O. ; Boimska, B. ; Botje, M. ; Bracinik, J. ; Bramm, R. ; Brun, R. ; Buncic, P. ; Cerny, V. ; Cramer, J.G. ; Csato, P. ; Dinkelaker, P. ; Eckardt, V. ; Filip, P. ; Fischer, H.G. ; Fodor, Z. ; Foka, P. ; Freund, P. ; Friese, V. ; Gal, J. ; Gazdzicki, M. ; Georgopoulos, G. ; Gladysz, E. ; Hegyi, S. ; Hohne, C. ; Igo, G. ; Jones, P.G. ; Kadija, Krešo ; Karev, A. ; Kolesnikov, V.I. ; Kollegger, T. ; Kowalski, M. ; Kraus, I. ; Kreps, M. ; Levai, P. ; Malakhov, A.I. ; Margetis, S. ; Markert, C. ; Mayes, B.W. ; Melkumov, G.L. ; Mischke, A. ; Molnar, J. ; Nelson, J.M. ; Palla, G. ; Panagiotou, A.D. ; Perl, K. ; Petridis, A. ; Pikna, M. ; Pinsky, L. ; Puhlhofer, F. ; Reid, J.G. ; Renfordt, R. ; Retyk, W. ; Roland, C. ; Roland, G. ; Rybicki, A. ; Sammer, T. ; Sandoval, A. ; Sann, H. ; Schmitz, N. ; Seyboth, P. ; Sikler, F. ; Sitar, B. ; Skrzypczak, E. ; Squier, G.T.A. ; Stock, R. ; Strobele, H. ; Šuša, Tatjana ; Szentpetery, I. ; Sziklai, J. ; Trainor, T.A. ; Varga, D. ; Vassiliou, M. ; Veres, G.I. ; Vesztergombi, G. ; Vranić, Danilo ; Wenig, S. ; Wetzler, A. ; Whitten, C. ; Yoo, I.K. ; Zaranek, J. ; Zimany, J.

Izvornik
Physics letters. B (0370-2693) 538 (2002); 275-281

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
cascade production; central Pb+Pb collisions; NA49 experiment

Sažetak
Results of the production of Xi and Xi-bar hyperons in central Pb+Pb interactions at 158 GeV/c per nucleon are presented. This analysis utilises a global reconstruction procedure, which allows a measurement of 4pi integrated yields to be made for the first time. Inverse slope paramters, which are determined from an exponential fit to the transverse mass spectra, are shown. Central rapidity densities are found to be 1.49 +- 0.08 and 0.33 +- 0.04 per event per unit of rapidity for Xi and Xi-bar respectively. Yields integrated to full phase space are 4.12 +- 0.02 and 0.77 +- 0.04 for Xi and Xi-bar. The ratio of Xi-bar/Xi at mid-rapidity is 0.22 +- 0.03.

Izvorni jezik
Engleski

Znanstvena područja
Fizika



POVEZANOST RADA


Projekti:
00980208

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Avatar Url Tome Antičić (autor)

Avatar Url Predrag Bunčić (autor)

Avatar Url Krešo Kadija (autor)

Avatar Url Danilo Vranić (autor)

Avatar Url Tatjana Šuša (autor)

Avatar Url Damir Gal (autor)

Poveznice na cjeloviti tekst rada:

fulir.irb.hr

Citiraj ovu publikaciju:

Afanasiev, S.V.; Antičić, Tome; Barna, D.; Bartke, J.; Barton, R.A.; Betev, L.; Bialkowska, H.; Billmeier, A.; Blume, C.; Blyth, C.O. et al.
Xi^- and anti-Xi^+ Production in Central Pb+Pb Collisions at 158 GeV/c per Nucleon // Physics letters. B, 538 (2002), 275-281 (međunarodna recenzija, članak, znanstveni)
Afanasiev, S., Antičić, T., Barna, D., Bartke, J., Barton, R., Betev, L., Bialkowska, H., Billmeier, A., Blume, C. & Blyth, C. (2002) Xi^- and anti-Xi^+ Production in Central Pb+Pb Collisions at 158 GeV/c per Nucleon. Physics letters. B, 538, 275-281.
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@article{article, author = {Afanasiev, S.V. and Anti\v{c}i\'{c}, Tome and Barna, D. and Bartke, J. and Barton, R.A. and Betev, L. and Bialkowska, H. and Billmeier, A. and Blume, C. and Blyth, C.O. and Boimska, B. and Botje, M. and Bracinik, J. and Bramm, R. and Brun, R. and Buncic, P. and Cerny, V. and Cramer, J.G. and Csato, P. and Dinkelaker, P. and Eckardt, V. and Filip, P. and Fischer, H.G. and Fodor, Z. and Foka, P. and Freund, P. and Friese, V. and Gal, J. and Gazdzicki, M. and Georgopoulos, G. and Gladysz, E. and Hegyi, S. and Hohne, C. and Igo, G. and Jones, P.G. and Kadija, Kre\v{s}o and Karev, A. and Kolesnikov, V.I. and Kollegger, T. and Kowalski, M. and Kraus, I. and Kreps, M. and Levai, P. and Malakhov, A.I. and Margetis, S. and Markert, C. and Mayes, B.W. and Melkumov, G.L. and Mischke, A. and Molnar, J. and Nelson, J.M. and Palla, G. and Panagiotou, A.D. and Perl, K. and Petridis, A. and Pikna, M. and Pinsky, L. and Puhlhofer, F. and Reid, J.G. and Renfordt, R. and Retyk, W. and Roland, C. and Roland, G. and Rybicki, A. and Sammer, T. and Sandoval, A. and Sann, H. and Schmitz, N. and Seyboth, P. and Sikler, F. and Sitar, B. and Skrzypczak, E. and Squier, G.T.A. and Stock, R. and Strobele, H. and \v{S}u\v{s}a, Tatjana and Szentpetery, I. and Sziklai, J. and Trainor, T.A. and Varga, D. and Vassiliou, M. and Veres, G.I. and Vesztergombi, G. and Vrani\'{c}, Danilo and Wenig, S. and Wetzler, A. and Whitten, C. and Yoo, I.K. and Zaranek, J. and Zimany, J.}, year = {2002}, pages = {275-281}, keywords = {cascade production, central Pb+Pb collisions, NA49 experiment}, journal = {Physics letters. B}, volume = {538}, issn = {0370-2693}, title = {Xi\^{}- and anti-Xi\^{}+ Production in Central Pb+Pb Collisions at 158 GeV/c per Nucleon}, keyword = {cascade production, central Pb+Pb collisions, NA49 experiment} }

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





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