Event-by-event fluctuations of the kaon to pion ratio in central Pb+Pb collisions at 158 GeV per Nucleon

Afanasiev, S.V.; Antičić, Tome; Bachler, J.; Barna, D.; Barnby, L.S.; Bartke, J.; Barton, R.A.; Betev, L.; Bialkowska, H.; Billmeier, A.; Blume, C.; Blyth, C.O.; Boimska, B.; Botje, M.; Bracinik, J.; Brady, F.P.; Bramm, R.; Brun, R.; Buncic, P.; Carr, L.; Cebra, D.; Cooper, G.E.; Cramer, J.G.; Csato, P.; Eckardt, V.; Eckhardt, F.; Ferenc, D.; Filip, P.; Fischer, H.G.; Fodor, Z.; P. Foka, P. Freund, V. Friese, Ftacnik, J.; Gal, J.; Gazdzicki, M.; Georgopoulous, G.; Gladysz, E.; Harris, J.W.; Hegyi, S.; Hlinka, V.; Hoehne, C.; Igo, G.; Ivanov, M.; Jacobs, P.; Janik, R.; Jones, P.G.; Kadija, Krešo; Kolesnikov, V.I.; Kolleger, T.; Kowalski, M.; Lasiuk, B.; Leeuwen van M.; Levai, P.; Malakhov, A.I.; Margetis, S.; Markert, C.; Mayes, W.; Melkumov, G.L.; Mischke, , A.; Molnar, J.; Nelson, J.M.; Odyniec, G.; Palla, G.; Panagiotou, A.D.; Petridis, A.; Pikna, M.; Pinsky, L.; Poskanzer, A.M.; Prindle, D.J.; Puhlhofer, F.; Reid, J.G.; Renfordt, R.; Retyk, W.; Ritter, H.G.; Rohrich, D.; Roland, C.; Roland, G.; Rybicki, A.; Sammer, T.; Sandoval, A.; Sann, H.; Schafer, E.; Schmitz, N.; Seyboth, P.; Sikler, F.; Sitar, B.; Skrzypczak, E.; Snellings, R.; Squier, G.T.A.; Stock, R.; Strmen, P.; Strobele, H.; Šuša, Tatjana; Szarka, I.; Szentpetery, I.; Sziklai, J.; Toy, M.; Trainor, T.A.; Trentalange, S.; Ullrich, T.; Varga, D.; Vassiliou, M.; Veres, G.; Vesztergombi, G.; Voloshin, S.; Vranić, Danilo; Wang, F.; Weerasundara, D.D.; Wenig, S.; Wetzler. A.; Whitten, C.; Xu, N.; Yates, T.A.; Yoo, I.K.; Zimanyi, J.

Pregled bibliografske jedinice broj: 75790

Event-by-event fluctuations of the kaon to pion ratio in central Pb+Pb collisions at 158 GeV per Nucleon

Afanasiev, S.V.; Antičić, Tome; Bachler, J.; Barna, D.; Barnby, L.S.; Bartke, J.; Barton, R.A.; Betev, L.; Bialkowska, H.; Billmeier, A. et al.

Event-by-event fluctuations of the kaon to pion ratio in central Pb+Pb collisions at 158 GeV per Nucleon // Physical Review Letters, 86 (2001), 10; 1965-1969 (međunarodna recenzija, članak, znanstveni)

CROSBI ID: 75790 Za ispravke kontaktirajte CROSBI podršku putem web obrasca

Naslov
Event-by-event fluctuations of the kaon to pion ratio in central Pb+Pb collisions at 158 GeV per Nucleon

Autori
Afanasiev, S.V. ; Antičić, Tome ; Bachler, J. ; Barna, D. ; Barnby, L.S. ; Bartke, J. ; Barton, R.A. ; Betev, L. ; Bialkowska, H. ; Billmeier, A. ; Blume, C. ; Blyth, C.O. ; Boimska, B. ; Botje, M. ; Bracinik, J. ; Brady, F.P. ; Bramm, R. ; Brun, R. ; Buncic, P. ; Carr, L. ; Cebra, D. ; Cooper, G.E. ; Cramer, J.G. ; Csato, P. ; Eckardt, V. ; Eckhardt, F. ; Ferenc, D. ; Filip, P. ; Fischer, H.G. ; Fodor, Z. ; P. Foka, P. Freund, V. Friese, Ftacnik, J. ; Gal, J. ; Gazdzicki, M. ; Georgopoulous, G. ; Gladysz, E. ; Harris, J.W. ; Hegyi, S. ; Hlinka, V. ; Hoehne, C. ; Igo, G. ; Ivanov, M. ; Jacobs, P. ; Janik, R. ; Jones, P.G. ; Kadija, Krešo ; Kolesnikov, V.I. ; Kolleger, T. ; Kowalski, M. ; Lasiuk, B. ; Leeuwen van M. ; Levai, P. ; Malakhov, A.I. ; Margetis, S. ; Markert, C. ; Mayes, W. ; Melkumov, G.L. ; Mischke, , A. ; Molnar, J. ; Nelson, J.M. ; Odyniec, G. ; Palla, G. ; Panagiotou, A.D. ; Petridis, A. ; Pikna, M. ; Pinsky, L. ; Poskanzer, A.M. ; Prindle, D.J. ; Puhlhofer, F. ; Reid, J.G. ; Renfordt, R. ; Retyk, W. ; Ritter, H.G. ; Rohrich, D. ; Roland, C. ; Roland, G. ; Rybicki, A. ; Sammer, T. ; Sandoval, A. ; Sann, H. ; Schafer, E. ; Schmitz, N. ; Seyboth, P. ; Sikler, F. ; Sitar, B. ; Skrzypczak, E. ; Snellings, R. ; Squier, G.T.A. ; Stock, R. ; Strmen, P. ; Strobele, H. ; Šuša, Tatjana ; Szarka, I. ; Szentpetery, I. ; Sziklai, J. ; Toy, M. ; Trainor, T.A. ; Trentalange, S. ; Ullrich, T. ; Varga, D. ; Vassiliou, M. ; Veres, G. ; Vesztergombi, G. ; Voloshin, S. ; Vranić, Danilo ; Wang, F. ; Weerasundara, D.D. ; Wenig, S. ; Wetzler. A. ; Whitten, C. ; Xu, N. ; Yates, T.A. ; Yoo, I.K. ; Zimanyi, J.

Izvornik
Physical Review Letters (0031-9007) 86 (2001), 10; 1965-1969

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

Ključne riječi
event by event fluctuations; kaon pion ratio; central collisions; Pb Pb; nonstatistical fluctuations; first order QCD phase transition; second order QCD phase transition

Sažetak
We present the first measurement of fluctuations from event to event in the production of strange particles in collisions of heavy nuclei. The ratio of charged kaons to charged pions is determined for individual central Pb + Pb collisions. After accounting for the fluctuations due to detector resolution and finite number statistics we derive an upper limit on genuine nonstatistical fluctuations, which could be related to a first- or second-order QCD phase transition. Such fluctuations are shown to be very small.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

POVEZANOST RADA

Projekti:
00980208

Ustanove:
Institut "Ruđer Bošković", Zagreb

Profili:

Tome Antičić (autor)

Predrag Bunčić (autor)

Krešo Kadija (autor)

Danilo Vranić (autor)

Daniel Ferenc (autor)

Damir Gal (autor)

Tatjana Šuša (autor)

Poveznice na cjeloviti tekst rada:

fulir.irb.hr

Citiraj ovu publikaciju:

@article{article, author = {Afanasiev, S.V. and Anti\v{c}i\'{c}, Tome and Bachler, J. and Barna, D. and Barnby, L.S. 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 Brady, F.P. and Bramm, R. and Brun, R. and Buncic, P. and Carr, L. and Cebra, D. and Cooper, G.E. and Cramer, J.G. and Csato, P. and Eckardt, V. and Eckhardt, F. and Ferenc, D. and Filip, P. and Fischer, H.G. and Fodor, Z. and Gal, J. and Gazdzicki, M. and Georgopoulous, G. and Gladysz, E. and Harris, J.W. and Hegyi, S. and Hlinka, V. and Hoehne, C. and Igo, G. and Ivanov, M. and Jacobs, P. and Janik, R. and Jones, P.G. and Kadija, Kre\v{s}o and Kolesnikov, V.I. and Kolleger, T. and Kowalski, M. and Lasiuk, B. and Levai, P. and Malakhov, A.I. and Margetis, S. and Markert, C. and Mayes, W. and Melkumov, G.L. and Molnar, J. and Nelson, J.M. and Odyniec, G. and Palla, G. and Panagiotou, A.D. and Petridis, A. and Pikna, M. and Pinsky, L. and Poskanzer, A.M. and Prindle, D.J. and Puhlhofer, F. and Reid, J.G. and Renfordt, R. and Retyk, W. and Ritter, H.G. and Rohrich, D. and Roland, C. and Roland, G. and Rybicki, A. and Sammer, T. and Sandoval, A. and Sann, H. and Schafer, E. and Schmitz, N. and Seyboth, P. and Sikler, F. and Sitar, B. and Skrzypczak, E. and Snellings, R. and Squier, G.T.A. and Stock, R. and Strmen, P. and Strobele, H. and \v{S}u\v{s}a, Tatjana and Szarka, I. and Szentpetery, I. and Sziklai, J. and Toy, M. and Trainor, T.A. and Trentalange, S. and Ullrich, T. and Varga, D. and Vassiliou, M. and Veres, G. and Vesztergombi, G. and Voloshin, S. and Vrani\'{c}, Danilo and Wang, F. and Weerasundara, D.D. and Wenig, S. and Whitten, C. and Xu, N. and Yates, T.A. and Yoo, I.K. and Zimanyi, J.}, year = {2001}, pages = {1965-1969}, keywords = {event by event fluctuations, kaon pion ratio, central collisions, Pb Pb, nonstatistical fluctuations, first order QCD phase transition, second order QCD phase transition}, journal = {Physical Review Letters}, volume = {86}, number = {10}, issn = {0031-9007}, title = {Event-by-event fluctuations of the kaon to pion ratio in central Pb+Pb collisions at 158 GeV per Nucleon}, keyword = {event by event fluctuations, kaon pion ratio, central collisions, Pb Pb, nonstatistical fluctuations, first order QCD phase transition, second order QCD phase transition} }

@article{article, author = {Afanasiev, S.V. and Anti\v{c}i\'{c}, Tome and Bachler, J. and Barna, D. and Barnby, L.S. 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 Brady, F.P. and Bramm, R. and Brun, R. and Buncic, P. and Carr, L. and Cebra, D. and Cooper, G.E. and Cramer, J.G. and Csato, P. and Eckardt, V. and Eckhardt, F. and Ferenc, D. and Filip, P. and Fischer, H.G. and Fodor, Z. and Gal, J. and Gazdzicki, M. and Georgopoulous, G. and Gladysz, E. and Harris, J.W. and Hegyi, S. and Hlinka, V. and Hoehne, C. and Igo, G. and Ivanov, M. and Jacobs, P. and Janik, R. and Jones, P.G. and Kadija, Kre\v{s}o and Kolesnikov, V.I. and Kolleger, T. and Kowalski, M. and Lasiuk, B. and Levai, P. and Malakhov, A.I. and Margetis, S. and Markert, C. and Mayes, W. and Melkumov, G.L. and Molnar, J. and Nelson, J.M. and Odyniec, G. and Palla, G. and Panagiotou, A.D. and Petridis, A. and Pikna, M. and Pinsky, L. and Poskanzer, A.M. and Prindle, D.J. and Puhlhofer, F. and Reid, J.G. and Renfordt, R. and Retyk, W. and Ritter, H.G. and Rohrich, D. and Roland, C. and Roland, G. and Rybicki, A. and Sammer, T. and Sandoval, A. and Sann, H. and Schafer, E. and Schmitz, N. and Seyboth, P. and Sikler, F. and Sitar, B. and Skrzypczak, E. and Snellings, R. and Squier, G.T.A. and Stock, R. and Strmen, P. and Strobele, H. and \v{S}u\v{s}a, Tatjana and Szarka, I. and Szentpetery, I. and Sziklai, J. and Toy, M. and Trainor, T.A. and Trentalange, S. and Ullrich, T. and Varga, D. and Vassiliou, M. and Veres, G. and Vesztergombi, G. and Voloshin, S. and Vrani\'{c}, Danilo and Wang, F. and Weerasundara, D.D. and Wenig, S. and Whitten, C. and Xu, N. and Yates, T.A. and Yoo, I.K. and Zimanyi, J.}, year = {2001}, pages = {1965-1969}, keywords = {}, journal = {Physical Review Letters}, volume = {86}, number = {10}, issn = {0031-9007}, title = {Event-by-event fluctuations of the kaon to pion ratio in central Pb+Pb collisions at 158 GeV per Nucleon}, keyword = {} }

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
MEDLINE

Pregled bibliografske jedinice broj: 75790

Event-by-event fluctuations of the kaon to pion ratio in central Pb+Pb collisions at 158 GeV per Nucleon

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