Production of phi-mesons in p + p, p + Pb and central Pb + Pb collisions at E-beam=158 A GeV

Autor: Afanasiev, SV Anticic, T Bachler, J Barna, D Barnby, LS and Bartke, J Barton, RA Betev, L Bialkowska, H and Billmeier, A Blume, C Blyth, CO Boimska, B Bracinik, J and Brady, FP Brun, R Buncic, P Carr, L Cebra, D and Cooper, GE Cramer, JG Csato, P Eckardt, V Eckhardt, F and Ferenc, D Fischer, HG Fodor, Z Foka, P Freund, P and Friese, V Ftacnik, J Gal, J Ganz, R Gazdzicki, M and Gladysz, E Grebieszkow, J Harris, JW Hegyi, S Hlinka, V and Hohne, C Igo, G Ivanov, M Jacobs, P Janik, R and Jones, PG Kadija, K Kolesnikov, VI Kowalski, M Lasiuk, B and Levai, P Malakhov, AI Margetis, S Markert, C Mayes, BW Melkumov, GL Mischke, A Molnar, J Nelson, JM and Odyniec, G Oldenburg, MD Palla, G Panagiotou, AD and Petridis, A Pikna, M Pinsky, L Poskanzer, AM Prindle, DJ and Puhlhofer, F Reid, JG Renfordt, R Retyk, W Ritter, HG Rohrich, D Roland, C Roland, G Rybicki, A Sammer, T Sandoval, A Sann, H Semenov, AY Schafer, E and Schmitz, N Seyboth, P Sikler, F Sitar, B Skrzypczak, E and Snellings, R Squier, GTA Stock, R Strmen, P and Strobele, H Susa, T Szarka, I Szentpetery, I Sziklai, J and Toy, M Trainor, TA Trentalange, S Ullrich, T Varga, D Vassiliou, M Veres, GI Vesztergombi, G Voloshin, S and Vranic, D Wang, F Weerasundara, DD Wenig, S Whitten, C and Xu, N Yates, TA Yoo, IK Zimanyi, J NA49 Collaboration

Yields and phase space distributions of phi -mesons emitted from p + p (minimum bias trigger), p + Pb (at various centralities) and central Pb + Pb collisions are reported (E-beam = 158 A GeV). The decay phi –> K+K- was used for identification. The

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::fea175e961702f73c0c54baba86291d2
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3053985

The NA49 large acceptance hadron detector

Autor: Afanasiev, S Alber, T Appelshauser, H Bachler, J Barna, D Barnby, LS Bartke, J Barton, RA Betev, L and Bialkowska, H Bieser, F Billmeier, A Blyth, CO Bock, R and Bormann, C Bracinik, J Brady, FP Brockmann, R Brun, R Buncic, P Caines, HL Cebra, D Cooper, GE Cramer, JG Csato, P Cyprian, M Dunn, J Eckardt, V Eckhardt, F Empl, T Eschke, J Ferguson, MI Fessler, H Fischer, HG Flierl, D Fodor, Z Frankenfeld, U Foka, P Freund, P Friese, V Ftacnik, J Fuchs, M Gabler, F Gal, J and Ganz, R Gazdzicki, M Gladysz, E Grebieszkow, J Gunther, J Harris, JW Hegyi, S Henkel, T Hill, LA Hlinka, V and Huang, I Hummler, H Igo, G Irmscher, D Ivanov, M and Janik, R Jacobs, P Jones, PG Kadija, K Kolesnikov, VI and Kowalski, M Lasiuk, B Levai, P Liebicher, K Lynen, U and Malakhov, AI Margetis, S Markert, C Marks, C Mayes, B Melkumov, GL Mock, A Molnar, J Nelson, JM and Oldenburg, M Odyniec, G Palla, G Panagiotou, AD Pestov, Y Petridis, A Pikna, M Pimpl, W Pinsky, L Piper, A and Porter, RJ Poskanzer, AM Poziombka, S Prindle, DJ and Puhlhofer, F Rauch, W Reid, JG Renfordt, R Retyk, W and Ritter, HG Rohrich, D Roland, C Roland, G Rudolph, H and Rybicki, A Sammer, T Sandoval, A Sann, H Schafer, E and Schmidt, R Schmischke, D Schmitz, N Schonfelder, S and Semenov, AY Seyboth, J Seyboth, P Seyerlein, J Sikler, F and Sitar, B Skrzypczak, E Squier, GTA Stelzer, H Stock, R Strmen, P Strobele, H Struck, C Susa, T Szarka, I and Szentpetery, I Szymanski, P Sziklai, J Toy, M and Trainor, TA Trentalange, S Ullrich, T Vassiliou, M and Veres, G Vesztergombi, G Vranic, D Wang, FQ and Weerasundara, DD Wenig, S Whitten, C Wieman, H Wienold, T Wood, L Yates, TA Zimanyi, J Zhu, XZ Zybert, R

The NA49 detector is a wide acceptance spectrometer for the study of hadron production in p + p, p + A, and A + A collisions at the CERN SPS. The main components are 4 large-volume TPCs for tracking and particle identification via dE/dx. TOF scintill

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::e81f670be125d7829d5197aaa8d18fc0
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3051973

Event-by-event fluctuations of average transverse momentum in central Pb plus Pb collisions at 158 GeV per nucleon

Autor: Appelshauser, H Bachler, J Bailey, SJ Barna, D Barnby, LS Bartke, J Barton, RA Betev, L Bialkowska, H and Billmeier, A Blyth, CO Bock, R Boimska, B Bormann, C and Brady, FP Brockmann, R Brun, R Buncic, P Caines, HL and Carr, LD Cebra, D Cooper, GE Cramer, JG Cristinziani, M and Csato, P Dunn, J Eckardt, V Eckhardt, F Ferguson, MI and Fischer, HG Flierl, D Fodor, Z Foka, P Freund, P and Friese, V Fuchs, M Gabler, F Gal, J Ganz, R and Gazdzicki, M Geist, W Gladysz, E Grebieszkow, J Gunther, J Harris, JW Hegyi, S Henkel, T Hill, LA Hummler, H and Igo, G Irmscher, D Jacobs, P Jones, PG Kadija, K and Kolesnikov, VI Kowalski, M Lasiuk, B Levai, P Malakhov, AI Margetis, S Markert, C Melkumov, GL Mock, A and Molnar, J Nelson, JM Oldenburg, M Odyniec, G Palla, G and Panagiotou, AD Petridis, A Piper, A Porter, RJ and Poskanzer, AM Prindle, DJ Puhlhofer, F Reid, JG and Renfordt, R Retyk, W Ritter, HG Rohrich, D Roland, C and Roland, G Rudolph, H Rybicki, A Sammer, T Sandoval, A and Sann, H Semenov, AY Schafer, E Schmischke, D and Schmitz, N Schonfelder, S Seyboth, P Seyerlein, J and Sikler, F Skrzypczak, E Snellings, R Squier, GTA Stock, R Strobele, H Struck, C Susa, T Szentpetery, I and Sziklai, J Toy, M Trainor, TA Trentalange, S Ullrich, T and Vassiliou, M Veres, G Vesztergombi, G Voloshin, S and Vranic, D Wang, F Weerasundara, DD Wenig, S Whitten, C and Wienold, T Wood, L Xu, N Yates, TA Zimanyi, J and Zhu, XZ Zybert, R NA49 Collaboration

We present first data on event-by-event fluctuations in the average transverse momentum of charged particles produced in Pb + Pb collisions at the CERN SPS. This measurement provides previously unavailable information allowing sensitive tests of micr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::24a34b856b0495c62861d0fddcbd65dc
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3052018

Hadronic expansion dynamics in central Pb+Pb collisions at 158 GeV per nucleon

Autor: Appelshäuser, H, Bächler, J, Bailey, SJ, Barnby, LS, Bartke, J, Barton, RA, Białkowska, H, Billmeier, A, Blyth, CO, Bock, R, Bormann, C, Brady, FP, Brockmann, R, Brun, R, Bunčić, P, Caines, HL, Cebra, D, Cooper, GE, Cramer, JG, Csato, P, Dunn, J, Eckardt, V, Eckhardt, F, Ferguson, MI, Ferenc, D, Fischer, HG, Flierl, D, Fodor, Z, Foka, P, Freund, P, Friese, V, Fuchs, M, Gabler, F, Gal, J, Gaździcki, M, Gladysz, E, Grebieszkow, J, Günther, J, Harris, JW, Hegyi, S, Henkel, T, Hill, LA, Huang, I, Hümmler, H, Igo, G, Irmscher, D, Jacobs, P, Jones, PG, Kadija, K, Kolesnikov, VI, Kowalski, M, Lasiuk, B, Lévai, P, Malakhov, AI, Margetis, S, Markert, C, Melkumov, GL, Mock, A, Molnár, J, Nelson, JM, Oldenburg, M, Odyniec, G, Palla, G, Panagiotou, AD, Petridis, A, Piper, A, Porter, RJ, Poskanzer, AM, Poziombka, S, Prindle, DJ, Pühlhofer, F, Rauch, W, Reid, JG, Renfordt, R, Retyk, W, Ritter, HG, Röhrich, D, Roland, C, Roland, G, Rudolph, H, Rybicki, A, Sandoval, A, Sann, H, Semenov, AY, Schäfer, E, Schmischke, D, Schmitz, N, Schönfelder, S, Seyboth, P, Seyerlein, J, Sikler, F

Publikováno v: Appelshäuser, H; Bächler, J; Bailey, SJ; Barnby, LS; Bartke, J; Barton, RA; et al.(1998). Hadronic expansion dynamics in central Pb+Pb collisions at 158 GeV per nucleon. European Physical Journal C, 2(4), 661-670. Lawrence Berkeley National Laboratory: Retrieved from: http://www.escholarship.org/uc/item/5ws4h8pj

Two-particle correlation functions of negative hadrons over wide phase space, and transverse mass spectra of negative hadrons and deuterons near mid-rapidity have been measured in central Pb+Pb collisions at 158 GeV per nucleon by the NA49 experiment

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od_______325::4c0a7308126ebabc4ff3e342a69cda50
http://www.escholarship.org/uc/item/5ws4h8pj

Directed and elliptic flow in 158GeV/nucleon Pb+Pb collisions

Autor: Appelshauser, H Bachler, J Bailey, SJ Barnby, LS Bartke, J Barton, RA Bialkowska, H Blyth, CO Bock, R and Bormann, C Brady, FP Brockmann, R Buncic, N Buncic, P and Caines, HL Cebra, D Cooper, GE Cramer, JG Csato, P and Dunn, J Eckardt, V Eckhardt, F Ferguson, MI Fischer, HG Flierl, D Fodor, Z Foka, P Freund, P Friese, V and Fuchs, M Gabler, F Gal, J Gazdzicki, M Gladysz, E and Grebieszkow, J Gunther, J Harris, JW Hegyi, S and Henkel, T Hill, LA Huang, I Hummler, H Igo, G and Irmscher, D Jacobs, P Jones, PG Kadija, K Kolesnikov, VI and Kowalski, M Lasiuk, B Levai, P Malakhov, AI and Margetis, S Markert, C Melkumov, GL Mock, A Molnar, J and Nelson, JM Odyniec, G Palla, G Panagiotou, AD and Petridis, A Piper, A Porter, RJ Poskanzer, AM Poziombka, S Prindle, DJ Puhlhofer, F Rauch, W Reid, JG and Renfordt, R Retyk, W Ritter, HG Rohrich, D Roland, C and Roland, G Rudolph, H Rybicki, A Sandoval, A Sann, H and Semenov, AY Schafer, E Schmischke, D Schmitz, N and Schonfelder, S Seyboth, P Seyerlein, J Sikler, F and Skrzypczak, E Squier, GTA Stock, R Strobele, H and Szentpetery, I Sziklai, J Toy, M Trainor, TA and Trentalange, S Ullrich, T Vassiliou, M Vesztergombi, G and Voloshin, S Vranic, D Wang, F Weerasundara, DD Wenig, S and Whitten, C Wienold, T Wood, L Yates, TA Zimanyi, J and Zybert, R NA49 Collaboration

The directed and elliptic flow of protons and charged pions has been observed from the semicentral collisions of a 158 GeV/nucleon Ph beam with a Pb target. The rapidity and transverse momentum dependence of the flow has been measured. The directed f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______2127::f48d96dc4a6e1c275e0afccd4d1d9136
https://pergamos.lib.uoa.gr/uoa/dl/object/uoadl:3050477