A
A. Sandoval
Researcher at GSI Helmholtz Centre for Heavy Ion Research
Publications - 46
Citations - 3150
A. Sandoval is an academic researcher from GSI Helmholtz Centre for Heavy Ion Research. The author has contributed to research in topics: Pion & Nucleon. The author has an hindex of 25, co-authored 46 publications receiving 2979 citations.
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Journal ArticleDOI
Energy dependence of pion and kaon production in central Pb+Pb collisions
S. Afanasiev,Tome Anticic,D. Barna,J. Bartke,R. A. Barton,M. Behler,L. Betev,Helena Bialkowska,A. Billmeier,C. Blume,C. O. Blyth,Bożena Boimska,M. Botje,J. Bracinik,R. Bramm,Rene Brun,Predrag Buncic,Predrag Buncic,V. Cerny,J. G. Cramer,P. Csato,P. Dinkelaker,V. Eckhardt,P. Filip,Z. Fodor,Panagiota Foka,P. Freund,V. Friese,J. Gál,Marek Gaździcki,G. Georgopoulos,E. Gladysz,S. Hegyi,C. Höhne,G. Igo,Peter Graham Jones,Kreso Kadija,A. Karev,V. I. Kolesnikov,Thorsten Sven Kollegger,Marek Kowalski,I. Kraus,Michal Kreps,M. van Leeuwen,Péter Lévai,Alexander Malakhov,S. Margetis,Christina Markert,B. W. Mayes,G. L. Melkumov,Andre Mischke,Jozsef Molnar,J. M. Nelson,Gergely Palla,Apostolos Panagiotou,K. Perl,Andreas Petridis,Miroslav Pikna,Lawrence S. Pinsky,F. Pühlhofer,Jeffrey G. Reid,R. Renfordt,W. Retyk,Christof Roland,Gunther Roland,Andrzej Rybicki,T. Sammer,A. Sandoval,H. Sann,N. Schmitz,P. Seyboth,Ferenc Sikler,B. Sitar,E. Skrzypczak,G.T.A. Squier,R. Stock,H. Ströbele,Tatjana Susa,I. Szentpetery,J. Sziklai,Thomas A. Trainor,Dezső Varga,M. Vassiliou,Gabor Istvan Veres,Gyorgy Vesztergombi,D. Vranic,A. Wetzler,C. A. Whitten,I. K. Yoo,J. Zaranek,J. Zimányi +90 more
TL;DR: In this article, the mean pion multiplicity per wounded nucleon increases approximately linearly with a change of slope starting in the region 15--40 A GeV, and the change from pion suppression with respect to $p+p$ interactions, as observed at low collision energies, to pion enhancement at high energies occurs at about 40A GeV.
Journal ArticleDOI
Pion and kaon production in central Pb+Pb collisions at 20A and 30A GeV: Evidence for the onset of deconfinement
C. Alt,Katarzyna Grebieszkow,I. K. Yoo,W. Peryt,E. Gladysz,V. Eckardt,B. Lungwitz,Z. Fodor,N. Schmitz,J. Sziklai,J. Bartke,P. Chung,Kreso Kadija,V. Friese,Ferenc Sikler,P. Csato,M. Slodkowski,Zbigniew Wlodarczyk,M. Vassiliou,Helena Bialkowska,C. Strabel,Andras Laszlo,G. L. Melkumov,V. I. Kolesnikov,Maciej Rybczyński,Christoph Blume,J. G. Cramer,Apostolos Panagiotou,J. Pluta,M. Szuba,G. Stefanek,D. Barna,M. van Leeuwen,D. Vranic,I. Kraus,O. Chvala,Gunther Roland,C. Höhne,J. Gál,S. Hegyi,M. Makariev,Andre Mischke,Andreas Petridis,G. Pálla,M. Botje,M. K. Mitrovski,Mrowczynski,Panagiota Foka,P. Dinkelaker,B. Baatar,Marek Kowalski,S. Kniege,P. Christakoglou,Leander Litov,R. Bramm,Peter Levai,E. Skrzypczak,Thorsten Sven Kollegger,M. Gazdzicki,E. Kornas,Branislav Sitar,Tatjana Susa,Tome Anticic,D. Flierl,R. Lacey,Andrzej Rybicki,Latchezar Betev,H. Ströbele,Miroslav Pikna,V. Genchev,Jozsef Molnar,I. Szentpetery,M. Mateev,F. Pühlhofer,P. Szymanski,Alexander Malakhov,V. Trubnikov,Michal Kreps,Rainer Arno Ernst Renfordt,J. Zimányi,D. J. Prindle,Predrag Buncic,T. R. Schuster,V. Cerny,A. Karev,Bożena Boimska,M. Kliemant,D. P. Kikola,Dezso Varga,P. Seyboth,R. Stock,V. Nicolic,Gabor Istvan Veres,Gyorgy Vesztergombi,J. Bracinik,D. Panayotov,A. Sandoval,A. Wetzler,Christof Roland +98 more
TL;DR: In this paper, results on charged pion and kaon production in central Pb+Pb collisions at 20A and 30A GeV are presented and compared to data at lower and higher energies.
Journal ArticleDOI
Directed and elliptic flow of charged pions and protons in Pb + Pb collisions at 40A and 158A GeV
C. Alt,Tome Anticic,B. Baatar,D. Barna,J. Bartke,M. Behler,L. Betev,Helena Bialkowska,A. Billmeier,Christoph Blume,Bożena Boimska,Nicolas Borghini,M. Botje,J. Bracinik,R. Bramm,Rene Brun,Predrag Buncic,Predrag Buncic,V. Cerny,O. Chvala,G.E. Cooper,J. G. Cramer,P. Csato,Phuong Mai Dinh,P. Dinkelaker,V. Eckardt,P. Filip,Z. Fodor,Panagiota Foka,P. Freund,V. Friese,J. Gál,Marek Gaździcki,G. Georgopoulos,E. Gladysz,S. Hegyi,C. Höhne,Peter Martin Jacobs,Kreso Kadija,A. Karev,S. Kniege,V. I. Kolesnikov,Thorsten Sven Kollegger,R. Korus,Marek Kowalski,I. Kraus,Michal Kreps,M. van Leeuwen,Peter Levai,Alexander Malakhov,Christina Markert,B. W. Mayes,G. L. Melkumov,C. Meurer,Andre Mischke,M. K. Mitrovski,Jozsef Molnar,St Mrówczyński,G. Odyniec,J. Y. Ollitrault,Gergely Palla,Apostolos Panagiotou,K. Perl,Andreas Petridis,Miroslav Pikna,Lawrence Pinsky,A. M. Poskanzer,F. Pühlhofer,Jeffrey G. Reid,Rainer Arno Ernst Renfordt,W. Retyk,H. G. Ritter,Christof Roland,Gunther Roland,M. Rybczynśki,A. Rybicki,A. Rybicki,A. Sandoval,H. Sann,N. Schmitz,P. Seyboth,Ferenc Sikler,Branislav Sitar,E. Skrzypczak,R.J.M. Snellings,G. Stefanek,R. Stock,H. Ströbele,Tatjana Susa,I. Szentpetery,J. Sziklai,Thomas A. Trainor,Dezso Varga,M. Vassiliou,Gabor Istvan Veres,Gyorgy Vesztergombi,Sergey Voloshin,D. Vranic,A. Wetzler,Zbigniew Wlodarczyk,I. K. Yoo,I. K. Yoo,J. Zaranek,J. Zimányi +103 more
TL;DR: In this paper, both the standard method of correlating particles with an event plane and the cumulant method of studying multiparticle correlations were used to reconstruct the collective motion in A+A collisions at SPS energies.
Journal ArticleDOI
Evidence for an exotic S= -2, Q= -2 baryon resonance in proton-proton collisions at the CERN SPS.
C. Alt,Tome Anticic,B. Baatar,D. Barna,J. Bartke,Latchezar Betev,Latchezar Betev,Helena Bialkowska,A. Billmeier,Christoph Blume,Christoph Blume,Bożena Boimska,M. Botje,J. Bracinik,R. Bramm,Rene Brun,Predrag Buncic,Predrag Buncic,V. Cerny,P. Christakoglou,O. Chvala,J. G. Cramer,P. Csato,N. Darmenov,Anton Dimitrov,P. Dinkelaker,V. Eckardt,G. Farantatos,P. Filip,D. Flierl,Z. Fodor,Panagiota Foka,P. Freund,V. Friese,V. Friese,J. Gál,Marek Gaździcki,G. Georgopoulos,E. Gladysz,S. Hegyi,C. Höhne,Kreso Kadija,A. Karev,S. Kniege,V. I. Kolesnikov,Thorsten Sven Kollegger,R. Korus,Marek Kowalski,I. Kraus,Michal Kreps,M. van Leeuwen,Peter Levai,Leander Litov,M. Makariev,Alexander Malakhov,Christina Markert,M. Mateev,B. W. Mayes,G. L. Melkumov,C. Meurer,Andre Mischke,M. K. Mitrovski,Jozsef Molnar,St Mrówczyński,G. Pálla,Apostolos Panagiotou,D. Panayotov,K. Perl,Andreas Petridis,Miroslav Pikna,Lawrence Pinsky,F. Pühlhofer,Jeffrey G. Reid,Rainer Arno Ernst Renfordt,W. Retyk,Christof Roland,Gunther Roland,Maciej Rybczyński,A. Rybicki,A. Rybicki,A. Sandoval,H. Sann,N. Schmitz,P. Seyboth,Ferenc Sikler,Branislav Sitar,E. Skrzypczak,G. Stefanek,R. Stock,H. Ströbele,Tatjana Susa,I. Szentpetery,J. Sziklai,Thomas A. Trainor,Dezso Varga,M. Vassiliou,Gabor Istvan Veres,Gabor Istvan Veres,Gyorgy Vesztergombi,D. Vranic,A. Wetzler,Zbigniew Wlodarczyk,I. K. Yoo,J. Zaranek,J. Zimányi +104 more
TL;DR: Results of resonance searches in the Xi(-)pi(-), Xi (-)pi(+), Xi;(+)pi(-, and Xi; (+)pi(+) invariant mass spectra in proton-proton collisions at sqrt[s]=17.2 GeV are presented.
Journal ArticleDOI
Baryon stopping and charged particle distributions in central Pb + Pb collisions at 158 GeV per nucleon
H. Appelshäuser,H. Appelshäuser,J. Bächler,S. J. Bailey,Lee Stuart Barnby,J. Bartke,R. A. Barton,Helena Bialkowska,A. Billmeier,C. O. Blyth,R. Bock,B. Boimska,C. Bormann,F. P. Brady,R. Brockmann,Rene Brun,Predrag Buncic,Predrag Buncic,H. L. Caines,D. Cebra,G. E. Cooper,J. G. Cramer,P. Csato,J. Dunn,V. Eckardt,F. Eckhardt,M. I. Ferguson,H. G. Fischer,D. Flierl,Zoltan Fodor,P. Foka,P. Freund,V. Friese,M. Fuchs,F. Gabler,J. Gál,R. Ganz,Marek Gaździcki,W. Geist,E. Gladysz,J. Grebieszkow,J. Günther,J. W. Harris,S. Hegyi,Torsten Henkel,L. A. Hill,I. Huang,I. Huang,H. Hümmler,H. Hümmler,G. Igo,D. Irmscher,D. Irmscher,P. Jacobs,Peter Graham Jones,K. Kadija,V. I. Kolesnikov,Marek Kowalski,B. Lasiuk,B. Lasiuk,Peter Levai,Alexander Malakhov,S. Margetis,S. Margetis,Christina Markert,G. L. Melkumov,A. Mock,Jozsef Molnar,J. M. Nelson,M. Oldenburg,G. Odyniec,Gergely Palla,Apostolos Panagiotou,Andreas Petridis,A. Piper,R.J. Porter,A. M. Poskanzer,S. Poziombka,D. J. Prindle,F. Pühlhofer,Jeffrey G. Reid,Rainer Arno Ernst Renfordt,W. Retyk,H. G. Ritter,Dieter Røhrich,C. Roland,G. Roland,H. Rudolph,H. Rudolph,Andrzej Rybicki,A. Sandoval,H. Sann,A. Yu. Semenov,E. Schäfer,D. Schmischke,Norbert Schmitz,S. Schönfelder,P. Seyboth,Ferenc Sikler,E. Skrzypczak,G.T.A. Squier,R. Stock,H. Ströbele,I. Szentpetery,J. Sziklai,M. Toy,M. Toy,Thomas A. Trainor,S. Trentalange,T. Ullrich,M. Vassiliou,Gyorgy Vesztergombi,D. Vranic,Fuqiang Wang,D. D. Weerasundara,Siegfried Wenig,C. A. Whitten,T. Wienold,T. Wienold,L. Wood,N. Xu,T. A. Yates,J. Zimányi,X. Z. Zhu,R. Zybert +124 more
TL;DR: In this paper, the spectra for central Pb+Pb collisions at the CERN Super Proton Synchrotron were measured and compared to spectra from lighter systems.