Related papers: High pt Measurements at the CERN SPS

Where the excess photons and dileptons in SPS nuclear collisions come from?

Recently the first single photon spectra from CERN energy heavy-ion collisions were reported by WA80, while NA34/3 and NA38 have obtained the spectra for dileptons with the mass up to 4-5 GeV. The production rates for photons and dileptons…

High Energy Physics - Phenomenology · Physics 2009-10-28 E. V. Shuryak , L. Xiong

Differences in high p_t meson production between CERN SPS and RHIC heavy ion collisions

In this talk we present a perturbative QCD improved parton model calculation for light meson production in high energy heavy ion collisions. In order to describe the experimental data properly, one needs to augment the standard pQCD model…

Nuclear Theory · Physics 2011-03-23 Gabor Papp , Peter Levai , Gergely G. Barnafoldi , Yi Zhang , George Fai

Enhancement of low-mass dileptons in SPS heavy-ion collisions: possible evidence for dropping rho meson mass in medium

Dilepton production in proton- and nucleus-induced reactions at SPS energies is studied in the relativistic transport model using initial conditions determined by the string dynamics from RQMD. It is found that both the CERES and HELIOS-3…

Nuclear Theory · Physics 2009-10-30 C. M. Ko , G. Q. Li , G. E. Brown , H. Sorge

A facility to Search for Hidden Particles (SHiP) at the CERN SPS

A new general purpose fixed target facility is proposed at the CERN SPS accelerator which is aimed at exploring the domain of hidden particles and make measurements with tau neutrinos. Hidden particles are predicted by a large number of…

Instrumentation and Detectors · Physics 2015-04-21 SHiP Collaboration , M. Anelli , S. Aoki , G. Arduini , J. J. Back , A. Bagulya , W. Baldini , A. Baranov , G. J. Barker , S. Barsuk , M. Battistin , J. Bauche , A. Bay , V. Bayliss , L. Bellagamba , G. Bencivenni , M. Bertani , O. Bezshyyko , D. Bick , N. Bingefors , A. Blondel , M. Bogomilov , A. Boyarsky , D. Bonacorsi , D. Bondarenko , W. Bonivento , J. Borburgh , T. Bradshaw , R. Brenner , D. Breton , N. Brook , M. Bruschi , A. Buonaura , S. Buontempo , S. Cadeddu , A. Calcaterra , M. Calviani , M. Campanelli , C. Capoccia , A. Cecchetti , A. Chatterjee , J. Chauveau , A. Chepurnov , M. Chernyavskiy , P. Ciambrone , C. Cicalo , G. Conti , K. Cornelis , M. Courthold , M. G. Dallavalle , N. D'Ambrosio , G. De Lellis , M. De Serio , L. Dedenko , A. Di Crescenzo , N. Di Marco , C. Dib , J. Dietrich , H. Dijkstra , D. Domenici , S. Donskov , D. Druzhkin , J. Ebert , U. Egede , A. Egorov , V. Egorychev , M. A. El Alaoui , T. Enik , A. Etenko , F. Fabbri , L. Fabbri , G. Fedorova , G. Felici , M. Ferro-Luzzi , R. A. Fini , M. Franke , M. Fraser , G. Galati , B. Giacobbe , B. Goddard , L. Golinka-Bezshyyko , D. Golubkov , A. Golutvin , D. Gorbunov , E. Graverini , J-L Grenard , A. M. Guler , C. Hagner , H. Hakobyan , J. C. Helo , E. van Herwijnen , D. Horvath , M. Iacovacci , G. Iaselli , R. Jacobsson , I. Kadenko , M. Kamiscioglu , C. Kamiscioglu , G. Khaustov , A. Khotjansev , B. Kilminster , V. Kim , N. Kitagawa , K. Kodama , A. Kolesnikov , D. Kolev , M. Komatsu , N. Konovalova , S. Koretskiy , I. Korolko , A. Korzenev , S. Kovalenko , Y. Kudenko , E. Kuznetsova , H. Lacker , A. Lai , G. Lanfranchi , A. Lauria , H. Lebbolo , J. -M. Levy , L. Lista , P. Loverre , A. Lukiashin , V. E. Lyubovitskij , A. Malinin , M. Manfredi , A. Perillo-Marcone , A. Marrone , R. Matev , E. N. Messomo , P. Mermod , S. Mikado , Yu. Mikhaylov , J. Miller , D. Milstead , O. Mineev , R. Mingazheva , G. Mitselmakher , M. Miyanishi , P. Monacelli , A. Montanari , M. C. Montesi , G. Morello , K. Morishima , S. Movtchan , V. Murzin , N. Naganawa , T. Naka , M. Nakamura , T. Nakano , N. Nurakhov , B. Obinyakov , K. Ocalan , S. Ogawa , V. Oreshkin , A. Orlov , J. Osborne , P. Pacholek , J. Panman , A. Paoloni , L. Paparella , A. Pastore , M. Patel , K. Petridis , M. Petrushin , M. Poli-Lener , N. Polukhina , V. Polyakov , M. Prokudin , G. Puddu , F. Pupilli , F. Rademakers , A. Rakai , T. Rawlings , F. Redi , S. Ricciardi , R. Rinaldesi , T. Roganova , A. Rogozhnikov , H. Rokujo , A. Romaniouk , G. Rosa , I. Rostovtseva , T. Rovelli , O. Ruchayskiy , T. Ruf , G. Saitta , V. Samoylenko , V. Samsonov , A. Sanz Ull , A. Saputi , O. Sato , W. Schmidt-Parzefall , N. Serra , S. Sgobba , M. Shaposhnikov , P. Shatalov , A. Shaykhiev , L. Shchutska , V. Shevchenko , H. Shibuya , Y. Shitov , S. Silverstein , S. Simone , M. Skorokhvatov , S. Smirnov , E. Solodko , V. Sosnovtsev , R. Spighi , M. Spinetti , N. Starkov , B. Storaci , C. Strabel , P. Strolin , S. Takahashi , P. Teterin , V. Tioukov , D. Tommasini , D. Treille , R. Tsenov , T. Tshchedrina , A. Ustyuzhanin , F. Vannucci , V. Venturi , M. Villa , Heinz Vincke , Helmut Vincke , M. Vladymyrov , S. Xella , M. Yalvac , N. Yershov , D. Yilmaz , A. U. Yilmazer , G. Vankova-Kirilova , Y. Zaitsev , A. Zoccoli

Dileptons and Photons at the CERN SPS

The paper reviews all experimental results on dileptons with invariant mass m < 3 GeV/c$^2$ and real photons obtained from the CERN SPS heavy-ion program with S and Pb beams, together with the current attempts to understand them.

Nuclear Experiment · Physics 2011-04-15 Itzhak Tserruya

Study of the phase diagram of strongly interacting matter in the NA61/SHINE experiment

NA61/SHINE (SPS Heavy Ion and Neutrino Experiment) is a fixed target experiment located at the CERN SPS. Its strong interactions program is devoted to study properties of the phase diagram of strongly interacting matter. For this goal the…

Nuclear Experiment · Physics 2021-12-06 Maja Mackowiak-Pawlowska

A global description of heavy-ion collisions

A model for the evolution of ultrarelativistic heavy-ion collisions at both CERN SPS and RHIC top energies is presented. Based on the assumption of thermalization and a parametrization of the space-time expansion of the produced matter,…

High Energy Physics - Phenomenology · Physics 2009-11-10 Thorsten Renk

Intermediate-Mass Dileptons at the CERN-SpS and RHIC

The significance of thermal dilepton radiation at intermediate invariant masses (1GeV<M<3GeV) in ultrarelativistic heavy-ion collisions is investigated. At CERN-SpS energies, a consistent explanation of the excess observed by NA50 can be…

High Energy Physics - Phenomenology · Physics 2007-05-23 Ralf Rapp

Measurement of high-pT hadrons at RHIC-PHENIX

Measurements from the RHIC experiments show a strong suppression in the yield of high-p$_\mathrm{T}$ single hadrons and a clear reduction in strength of the di-jet signal in two-hadron azimuthal-angle correlation functions in central Au+Au…

Nuclear Experiment · Physics 2007-05-23 Tadaaki Isobe

NA61/SHINE facility at the CERN SPS: beams and detector system

NA61/SHINE (SPS Heavy Ion and Neutrino Experiment) is a multi-purpose experimental facility to study hadron production in hadron-proton, hadron-nucleus and nucleus-nucleus collisions at the CERN Super Proton Synchrotron. It recorded the…

Instrumentation and Detectors · Physics 2014-07-03 N. Abgrall , O. Andreeva , A. Aduszkiewicz , Y. Ali , T. Anticic , N. Antoniou , B. Baatar , F. Bay , A. Blondel , J. Blumer , M. Bogomilov , M. Bogusz , A. Bravar , J. Brzychczyk , S. A. Bunyatov , P. Christakoglou , T. Czopowicz , N. Davis , S. Debieux , H. Dembinski , F. Diakonos , S. DiLuise , W. Dominik , T. Drozhzhova , J. Dumarchez , K. Dynowski , R. Engel , I. Efthymiopoulos , A. Ereditato , A. Fabich , G. A. Feofilov , Z. Fodor , A. Fulop , M. Gazdzicki , M. Golubeva , K. Grebieszkow , A. Grzeszczuk , F. Guber , A. Haesler , T. Hasegawa , M. Hierholzer , R. Idczak , S. Igolkin , A. Ivashkin , D. Jokovic , K. Kadija , A. Kapoyannis , E. Kaptur , D. Kielczewska , M. Kirejczyk , J. Kisiel , T. Kiss , S. Kleinfelder , T. Kobayashi , V. I. Kolesnikov , D. Kolev , V. P. Kondratiev , A. Korzenev , P. Koversarski , S. Kowalski , A. Krasnoperov , A. Kurepin , D. Larsen , A. Laszlo , V. V. Lyubushkin , M. Mackowiak-Pawlowska , Z. Majka , B. Maksiak , A. I. Malakhov , D. Maletic , D. Manglunki , D. Manic , A. Marchionni , A. Marcinek , V. Marin , K. Marton , H. -J. Mathes , T. Matulewicz , V. Matveev , G. L. Melkumov , M. Messina , St. Mrowczynski , S. Murphy , T. Nakadaira , M. Nirkko , K. Nishikawa , T. Palczewski , G. Palla , A. D. Panagiotou , T. Paul , W. Peryt , O. Petukhov , C. Pistillo , R. Planeta , J. Pluta , B. A. Popov , M. Posiadala , S. Pulawski , J. Puzovic , W. Rauch , M. Ravonel , A. Redij , R. Renfordt , E. Richter-Was , A. Robert , D. Rohrich , E. Rondio , B. Rossi , M. Roth , A. Rubbia , A. Rustamov , M. Rybczynski , A. Sadovsky , K. Sakashita , M. Savic , K. Schmidt , T. Sekiguchi , P. Seyboth , D. Sgalaberna , M. Shibata , R. Sipos , E. Skrzypczak , M. Slodkowski , Z. Sosin , P. Staszel , G. Stefanek , J. Stepaniak , H. Stroebele , T. Susa , M. Szuba , M. Tada , V. Tereshchenko , T. Tolyhi , R. Tsenov , L. Turko , R. Ulrich , M. Unger , M. Vassiliou , D. Veberic , V. V. Vechernin , G. Vesztergombi , L. Vinogradov , A. Wilczek , Z. Wlodarczyk , A. Wojtaszek-Szwarz , O. Wyszynski , L. Zambelli , W. Zipper

Top quark properties

The multi-purpose experiments at CERN's Large Hadron Collider have a very rich programme in top quark physics. The large amount of data allows for measuring the top quark properties with an unprecedented precision. This document presents…

High Energy Physics - Experiment · Physics 2018-12-17 Petra Van Mulders

Multiplicity and net-electric charge fluctuations in central Ar+Sc interactions at 13A, 19A, 30A, 40A, 75A, and 150A GeV/c beam momenta measured by NA61/SHINE at the CERN SPS

This paper presents results on multiplicity fluctuations of positively and negatively charged hadrons as well as net-electric charge fluctuations measured in central Ar+Sc interactions at beam momenta 13A, 19A, 30A, 40A, 75A, and 150A…

Nuclear Experiment · Physics 2025-04-01 H. Adhikary , P. Adrich , K. K. Allison , N. Amin , E. V. Andronov , I. -C. Arsene , M. Bajda , Y. Balkova , D. Battaglia , A. Bazgir , S. Bhosale , M. Bielewicz , A. Blondel , M. Bogomilov , Y. Bondar , W. Bryliński , J. Brzychczyk , M. Buryakov , A. F. Camino , Y. D. Chandak , M. Ćirković , M. Csanád , J. Cybowska , T. Czopowicz , C. Dalmazzone , N. Davis , A. Dmitriev , P. von Doetinchem , W. Dominik , J. Dumarchez , R. Engel , G. A. Feofilov , L. Fields , Z. Fodor , M. Friend , M. Gaździcki , K. E. Gollwitzer , O. Golosov , V. Golovatyuk , M. Golubeva , K. Grebieszkow , F. Guber , P. G. Hurh , S. Ilieva , A. Ivashkin , N. Karpushkin , M. Kiełbowicz , V. A. Kireyeu , R. Kolesnikov , D. Kolev , Y. Koshio , S. Kowalski , B. Kozłowski , A. Krasnoperov , W. Kucewicz , M. Kuchowicz , M. Kuich , A. László , M. Lewicki , G. Lykasov , J. R. Lyon , V. V. Lyubushkin , M. Maćkowiak-Pawłowska , B. Maksiak , A. I. Malakhov , A. Marcinek , A. D. Marino , H. -J. Mathes , T. Matulewicz , V. Matveev , G. L. Melkumov , A. Merzlaya , Ł. Mik , S. Morozov , Y. Nagai , T. Nakadaira , S. Nishimori , A. Olivier , V. Ozvenchuk , O. Panova , V. Paolone , I. Pidhurskyi , R. Płaneta , P. Podlaski , B. A. Popov , B. Pórfy , D. S. Prokhorova , D. Pszczel , S. Puławski , L. Ren , V. Z. Reyna Ortiz , D. Röhrich , M. Roth , Ł. Rozpłochowski , M. Rumyantsev , A. Rustamov , M. Rybczynski , A. Rybicki , D. Rybka , K. Sakashita , K. Schmidt , P. Seyboth , U. A. Shah , Y. Shiraishi , A. Shukla , M. Słodkowski , P. Staszel , G. Stefanek , J. Stepaniak , Ł. Świderski , J. Szewiński , R. Szukiewicz , A. Taranenko , A. Tefelska , D. Tefelski , V. Tereshchenko , R. Tsenov , L. Turko , T. S. Tveter , M. Unger , M. Urbaniak , D. Veberič , O. Vitiuk , A. Wickremasinghe , K. Witek , K. Wójcik , O. Wyszyński , A. Zaitsev , E. Zherebtsova , E. D. Zimmerman , A. Zviagina

News on spectra from the NA61/SHINE experiment

NA61/SHINE is a fixed target experiment at the CERN Super-Proton-Synchrotron. The main goals of the experiment are to discover the critical point of strongly interacting matter and study the properties of the onset of deconfinement. In…

High Energy Physics - Experiment · Physics 2017-10-17 Magdalena Kuich

Measurements of $\pi^\pm$, $K^\pm$, $p$ and $\bar{p}$ spectra in $^{40}$Ar+$^{45}$Sc collisions at 13$A$ to 150$A$ GeV/$c$

The NA61/SHINE experiment at the CERN Super Proton Synchrotron studies the onset of deconfinement in strongly interacting matter through a beam energy scan of particle production in collisions of nuclei of varied sizes. This paper presents…

Nuclear Experiment · Physics 2024-04-25 SHINE Collaboration , H. Adhikary , P. Adrich , K. K. Allison , N. Amin , E. V. Andronov , T. Antićić , I. -C. Arsene , M. Bajda , Y. Balkova , M. Baszczyk , D. Battaglia , A. Bazgir , S. Bhosale , M. Bielewicz , A. Blondel , M. Bogomilov , Y. Bondar , N. Bostan , A. Brandin , W. Bryliński , J. Brzychczyk , M. Buryakov , A. F. Camino , M. Ćirković , M. Csanád , J. Cybowska , T. Czopowicz , C. Dalmazzone , N. Davis , A. Dmitriev , P. von Doetinchem , W. Dominik , P. Dorosz , J. Dumarchez , R. Engel , G. A. Feofilov , L. Fields , Z. Fodor , M. Friend , M. Gaździcki , O. Golosov , V. Golovatyuk , M. Golubeva , K. Grebieszkow , F. Guber , S. N. Igolkin , S. Ilieva , A. Ivashkin , A. Izvestnyy , K. Kadija , N. Kargin , N. Karpushkin , E. Kashirin , M. Kiełbowicz , V. A. Kireyeu , H. Kitagawa , R. Kolesnikov , D. Kolev , Y. Koshio , V. N. Kovalenko , S. Kowalski , B. Kozłowski , A. Krasnoperov , W. Kucewicz , M. Kuchowicz , M. Kuich , A. Kurepin , A. László , M. Lewicki , G. Lykasov , V. V. Lyubushkin , M. Maćkowiak-Pawłowska , Z. Majka , A. Makhnev , B. Maksiak , A. I. Malakhov , A. Marcinek , A. D. Marino , H. -J. Mathes , T. Matulewicz , V. Matveev , G. L. Melkumov , A. Merzlaya , Ł. Mik , A. Morawiec , S. Morozov , Y. Nagai , T. Nakadaira , M. Naskret , S. Nishimori , V. Ozvenchuk , O. Panova , V. Paolone , O. Petukhov , I. Pidhurskyi , R. Płaneta , P. Podlaski , B. A. Popov , B. Pórfy , M. Posiadała-Zezula , D. S. Prokhorova , D. Pszczel , S. Puławski , J. Puzović , R. Renfordt , L. Ren , V. Z. Reyna Ortiz , D. Röhrich , E. Rondio , M. Roth , Ł. Rozpłochowski , B. T. Rumberger , M. Rumyantsev , A. Rustamov , M. Rybczynski , A. Rybicki , K. Sakashita , K. Schmidt , A. Yu. Seryakov , P. Seyboth , U. A. Shah , Y. Shiraishi , A. Shukla , M. Słodkowski , P. Staszel , G. Stefanek , J. Stepaniak , M. Strikhanov , H. Ströbele , T. Šuša , L. Swiderski , J. Szewiński , R. Szukiewicz , A. Taranenko , A. Tefelska , D. Tefelski , V. Tereshchenko , A. Toia , R. Tsenov , L. Turko , T. S. Tveter , M. Unger , M. Urbaniak , F. F. Valiev , D. Veberič , V. V. Vechernin , V. Volkov , A. Wickremasinghe , K. Wójcik , O. Wyszyński , A. Zaitsev , E. D. Zimmerman , A. Zviagina , R. Zwaska

High p_T identified hadron ratios in sqrt(s_NN)=200GeV Au+Au Collisions

The PHENIX detector at RHIC measured high p_T identified hadron ratios in sqrt(s_NN) = 200GeV Au+Au collisions. Within the current systematic and statistical errors, pbar/p ratios that are measured up to 3.8GeV/c are almost independent of…

Nuclear Experiment · Physics 2019-08-14 T. Sakaguchi

Status of the NA61 (SHINE) experiment at CERN

A precise measurement of the hadron production from interactions of 30 GeV protons on carbon target is performed by NA61 (SHINE) experiment at the CERN SPS. The inclusive spectra of pions and kaons on the carbon target obtained from NA61…

High Energy Physics - Experiment · Physics 2009-01-22 Magdalena Posiadala , for NA61 , Collaboration

A systematic study of two particle correlations from NA49 at CERN SPS

A systematic study of two particle correlations measured by the NA49 experiment is summarized. Radii from Bose Einstein interferometry have been determined separately in different parts of phase space, for different collision systems and at…

Nuclear Experiment · Physics 2015-06-26 R. Ganz