Related papers: On the study of antiprotons yield in hadronic coll…

Antideuteron yield at the AGS and coalescence implications

We present Experiment 864's measurement of invariant antideuteron yields in 11.5A GeV/c Au + Pt collisions. The analysis includes 250 million triggers representing 14 billion 10% central interactions sampled for events with high mass…

Nuclear Experiment · Physics 2012-08-27 E864 Collaboration

Antibaryons in massive heavy ion reactions: Importance of potentials

In the framework of RQMD we investigate antiproton observables in massive heavy ion collisions at AGS energies and compare to preliminary results of the E878 collaboration. We focus here on the considerable influence of the *real* part of…

Nuclear Theory · Physics 2008-11-26 C. Spieles , M. Bleicher , A. Jahns , R. Mattiello , H. Sorge , H. Stoecker , W. Greiner

Light Hadron Production in Proton-Proton Collisions at Different LHC Energies: Measured Data versus a Model

Experiments involving proton-proton collisions at energies $\sqrt{s_{NN}}$ = 0.9, 2.76 and 7 TeV in Large Hadron Collider (LHC) have produced a vast amount of high-precision data. Here, in this work, we have chosen to analyse the two…

High Energy Physics - Phenomenology · Physics 2014-07-11 P. Guptaroy , S. Guptaroy

Measurements of Cross Sections and Charged Pion Spectra in Proton-Carbon Interactions at 31 GeV/c

Interaction cross sections and charged pion spectra in p+C interactions at 31 GeV/c were measured with the large acceptance NA61/SHINE spectrometer at the CERN SPS. These data are required to improve predictions of the neutrino flux for the…

High Energy Physics - Experiment · Physics 2015-03-18 N. Abgrall , A. Aduszkiewicz , B. Andrieu , T. Anticic , N. Antoniou , J. Argyriades , A. G. Asryan , B. Baatar , A. Blondel , J. Blumer , M. Bogusz , L. Boldizsar , A. Bravar , W. Brooks , J. Brzychczyk , A. Bubak , S. A. Bunyatov , O. Busygina , T. Cetner , K. -U. Choi , P. Christakoglou , P. Chung , T. Czopowicz , N. Davis , F. Diakonos , S. Di Luise , W. Dominik , J. Dumarchez , R. Engel , A. Ereditato , L. S. Esposito , G. A. Feofilov , Z. Fodor , A. Ferrero , A. Fulop , X. Garrido , M. Gazdzicki , M. Golubeva , K. Grebieszkow , A. Grzeszczuk , F. Guber , H. Hakobyan , T. Hasegawa , S. Igolkin , A. S. Ivanov , Y. Ivanov , A. Ivashkin , K. Kadija , A. Kapoyannis , N. Katrynska , D. Kielczewska , D. Kikola , J. -H. Kim , M. Kirejczyk , J. Kisiel , T. Kobayashi , O. Kochebina , V. I. Kolesnikov , D. Kolev , V. P. Kondratiev , A. Korzenev , S. Kowalski , S. Kuleshov , A. Kurepin , R. Lacey , J. Lagoda , A. Laszlo , V. V. Lyubushkin , M. Mackowiak , Z. Majka , A. I. Malakhov , A. Marchionni , A. Marcinek , I. Maris , V. Marin , T. Matulewicz , V. Matveev , G. L. Melkumov , A. Meregaglia , M. Messina , St. Mrowczynski , S. Murphy , T. Nakadaira , P. A. Naumenko , K. Nishikawa , T. Palczewski , G. Palla , A. D. Panagiotou , W. Peryt , O. Petukhov , R. Planeta , J. Pluta , B. A. Popov , M. Posiadala , S. Pulawski , W. Rauch , M. Ravonel , R. Renfordt , A. Robert , D. Rohrich , E. Rondio , B. Rossi , M. Roth , A. Rubbia , M. Rybczynski , A. Sadovsky , K. Sakashita , T. Sekiguchi , P. Seyboth , M. Shibata , A. N. Sissakian , E. Skrzypczak , M. Slodkowski , A. S. Sorin , P. Staszel , G. Stefanek , J. Stepaniak , C. Strabel , H. Strobele , T. Susa , P. Szaflik , M. Szuba , M. Tada , A. Taranenko , R. Tsenov , R. Ulrich , M. Unger , M. Vassiliou , V. V. Vechernin , G. Vesztergombi , A. Wilczek , Z. Wlodarczyk , A. Wojtaszek , J. -G. Yi , I. -K. Yoo , W. Zipper

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

Photon and neutral pion production in pp and Pb-Pb collisions at LHC energies in the ALICE experiment

We present the results for direct photon and neutral pion production obtained from proton-proton and lead-lead collisions in the ALICE experiment. Measurement of neutral pions in pp collisions allows to test the validity of QCD-inspired…

High Energy Physics - Experiment · Physics 2015-11-16 Podist Kurashvili

Search of critical effects in NA61/SHINE

NA61/SHINE is a multi-purpose experiment to study hadron-proton, hadron-nucleus and nucleus-nucleus collisions at the CERN Super Proton Synchrotron (SPS). The experiment performs unique measurements for the physics of strong interactions as…

Nuclear Experiment · Physics 2020-05-13 Magdalena Kuich

A-Dependencies of Neutral Strange Particle Yields at $40 GeV/c \bar p$-Nuclei Collisions

The interactions of $\bar p$ with D(2), Li(7), C(12), S(32), Cu(64) and Pb(207) nuclei at $40 GeV/c$ were studied by RISC-streamer chamber spectrometer. The yields of $K^0$ mesons and $\Lambda$ and $\bar\Lambda$ hyperons as functions of the…

High Energy Physics - Experiment · Physics 2011-09-13 T. Grigalashvili , L. Chikovani , E. Ioramashvili , A. Javrishvili , L. Khizanishvili , E. Mailian , M. Nickoladze , L. Shalamberidze

Ratios of Antiparticle/Particle Yields in Hadron-Hadron and Heavy Ion Collisions

We compare the numerical results for antibaryon/baryon production ratios in high energy heavy ion collisions with some theoretical models.

High Energy Physics - Phenomenology · Physics 2007-05-23 Yu. M. Shabelski

A new SPS programme

A new experiemntal program to study hadron production in hadron-nucleus and nucleus-nucleus collisions at the CERN SPS has been recently proposed by the NA49-future collaboration. The physics goals of the program are: (i) search for the…

Nuclear Experiment · Physics 2019-08-14 M. Gazdzicki

On the performance of Zero Degree Calorimeters in detecting multinucleon events

The facilities designed to study collisions of relativistic nuclei, such as the MPD at NICA (JINR), STAR at RHIC (BNL), ALICE, ATLAS and CMS at the LHC (CERN), are equipped with pairs of hadronic Zero Degree Calorimeters (ZDC) to detect…

Instrumentation and Detectors · Physics 2018-08-08 Uliana Dmitrieva , Igor Pshenichnov

Measurement of negatively charged pion spectra in inelastic p+p interactions at $p_{lab}$ = 20, 31, 40, 80 and 158 GeV/c

We present experimental results on inclusive spectra and mean multiplicities of negatively charged pions produced in inelastic p+p interactions at incident projectile momenta of 20, 31, 40, 80 and 158 GeV/c ($\sqrt{s} = $ 6.3, 7.7, 8.8,…

High Energy Physics - Experiment · Physics 2014-04-08 SHINE Collaboration , N. Abgrall , A. Aduszkiewicz , Y. Ali , T. Anticic , N. Antoniou , B. Baatar , F. Bay , A. Blondel , J. Blumer , M. Bogomilov , A. Bravar , J. Brzychczyk , S. A. Bunyatov , O. Busygina , P. Christakoglou , T. Czopowicz , N. Davis , S. Debieux , H. Dembinski , F. Diakonos , S. Di Luise , W. Dominik , T. Drozhzhova , J. Dumarchez , K. Dynowski , R. Engel , A. Ereditato , G. A. Feofilov , Z. Fodor , A. Fulop , M. Gaździcki , M. Golubeva , K. Grebieszkow , A. Grzeszczuk , F. Guber , A. Haesler , T. Hasegawa , M. Hierholzer , R. Idczak , S. Igolkin , A. Ivashkin , D. Joković , K. Kadija , A. Kapoyannis , E. Kaptur , D. Kiełczewska , M. Kirejczyk , J. Kisiel , T. Kiss , S. Kleinfelder , T. Kobayashi , V. I. Kolesnikov , D. Kolev , V. P. Kondratiev , A. Korzenev , P. Kovesarki , S. Kowalski , A. Krasnoperov , A. Kurepin , D. Larsen , A. László , V. V. Lyubushkin , M. Maćkowiak-Pawłowska , Z. Majka , B. Maksiak , A. I. Malakhov , D. Manić , A. Marcinek , V. Marin , K. Marton , H. -J. Mathes , T. Matulewicz , V. Matveev , G. L. Melkumov , St. Mrówczyński , S. Murphy , T. Nakadaira , M. Nirkko , K. Nishikawa , T. Palczewski , G. Palla , A. D. Panagiotou , T. Paul , C. Pistillo , W. Peryt , O. Petukhov , R. Płaneta , J. Pluta , B. A. Popov , M. Posiadała , S. Puławski , J. Puzović , W. Rauch , M. Ravonel , A. Redij , R. Renfordt , A. Robert , D. Röhrich , E. Rondio , M. Roth , A. Rubbia , A. Rustamov , M. Rybczynski , A. Sadovsky , K. Sakashita , M. Savić , K. Schmidt , T. Sekiguchi , P. Seyboth , D. Sgalaberna , M. Shibata , R. Sipos , E. Skrzypczak , M. Słodkowski , P. Staszel , G. Stefanek , J. Stepaniak , H. Ströbele , T. Šuša , M. Szuba , M. Tada , V. Tereshchenko , T. Tolyhi , R. Tsenov , L. Turko , R. Ulrich , M. Unger , M. Vassiliou , D. Veberič , V. V. Vechernin , G. Vesztergombi , L. Vinogradov , A. Wilczek , Z. Włodarczyk , A. Wojtaszek-Szwarc , O. Wyszyński , L. Zambelli , W. Zipper

Enhanced Strange Particle Yields - Signal of a Phase of Massless Particles ?

The yields of strange particles are calculated with the UrQMD model for p,Pb(158 AGeV)Pb collisions and compared to experimental data. The yields are enhanced in central collisions if compared to proton induced or peripheral Pb+Pb…

Nuclear Theory · Physics 2008-11-26 Sven Soff , D. Zschiesche , M. Bleicher , C. Hartnack , M. Belkacem , L. Bravina , E. Zabrodin , S. A. Bass , H. Stoecker , W. Greiner , ;

Possibility to investigate P-parity violation in nuclear collisions at facility NICA

A possible experimental setup for measuring the effect of parity violation in the interaction of the polarized proton or deuteron beams with an unpolarized target is discussed. One possibility is investigation of scattering of the proton or…

High Energy Physics - Experiment · Physics 2020-08-07 I. A. Koop , A. I. Milstein , N. N. Nikolaev , A. S. Popov , S. G. Salnikov , P. Yu. Shatunov , Yu. M. Shatunov

Conceptual design of the Spin Physics Detector

The Spin Physics Detector, a universal facility for studying the nucleon spin structure and other spin-related phenomena with polarized proton and deuteron beams, is proposed to be placed in one of the two interaction points of the NICA…

High Energy Physics - Experiment · Physics 2022-02-04 V. M. Abazov , V. Abramov , L. G. Afanasyev , R. R. Akhunzyanov , A. V. Akindinov , N. Akopov , I. G. Alekseev , A. M. Aleshko , V. Yu. Alexakhin , G. D. Alexeev , M. Alexeev , A. Amoroso , I. V. Anikin , V. F. Andreev , V. A. Anosov , A. B. Arbuzov , N. I. Azorskiy , A. A. Baldin , V. V. Balandina , E. G. Baldina , M. Yu. Barabanov , S. G. Barsov , V. A. Baskov , A. N. Beloborodov , I. N. Belov , A. P. Belova , A. V. Belyaev , A. Ya. Berdnikov , Ya. A. Berdnikov , A. V. Berezhnoy , V. V. Bleko , A. V. Bobkov , D. N. Bogoslovsky , I. N. Boguslavsky , E. V. Boltushkin , E. E. Boos , V. E. Burtsev , Lei Chen , A. S. Chepurnov , M. Chiosso , A. Chumakov , O. D. Dalkarov , A. Datta , E. I. Demikhov , I. I. Denisenko , O. Yu. Denisov , V. N. Duginov , V. B. Dunin , K. Dygnarowicz , A. V. Efremov , R. El-Kholy , D. A. Eliseev , T. L. Enik , O. L. Fedin , G. A. Feofilov , Yu. N. Filatov , M. Finger , M. Finger , V. N. Frolov , G. Galinski , A. S. Galoyan , C. E Garsia Trapaga , O. P. Gavrishchuk , S. G. Gerasimov , L. Glonti , S. V. Goloskokov , G. A. Golovanov , A. A. Golubev , Golubykh S. M. , Goncharov P. V. , Grafov N. O. , Gribkov D. Y. , A. S. Gribovsky , A. O. Gridin , B. V. Grinyov , K. I. Gritsay , S. A. Gromov , V. A. Gromov , Yu. V. Gurchin , Yu. V. Gusakov , A. V. Guskov , F. Guzman , J. Haidenbauer , M. Havranek , A. V. Ivanov , N. Ya. Ivanov , A. Yu. Isupov , V. Jary , Shi-Hai Jia , D. Jokovic , A. Kaplii , A. V. Karpishkov , E. A. Kasianova , G. D. Kekelidze , S. V. Khabarov , P. R. Kharusov , A. N. Khrenov , V. T. Kim , N. V. Kirichkov , D. Yu. Kirin , I. Kishchin , A. Klekotko , Ya. Klopot , A. Kluev , E. S. Kokoulina , V. I. Komarov , A. M. Kondratenko , M. A. Kondratenko , I. Konorov , Yu. A. Kopylov , M. V. Korjik , P. S. Korovkin , A. Yu. Korzenev , E. V. Kostukov , A. Kotzinian , A. D. Kovalenko , V. N. Kovalenko , Kozhin M. A. , V. A. Kramarenko , V. N. Kruglov , A. Kubankin , Yu. Kubankin , S. Kuleshov , V. E. Kovtun , A. V. Kulikov , V. S. Kurbatov , R. Kurjata , S. A. Kutuzov , E. V. Kuznetsova , E. A. Ladygin , V. P. Ladygin , D. M. Larionova , D. Lednicky , R. Lednicky , Pei-Yu Li , Xiao-Mei Li , A. S. Lobko , E. Luschevskaya , A. I. L'vov , V. N. Lyashchenko , V. M. Lysan , V. Lyubovitskij , A. Maggiora , V. P. Maleev , A. Maltsev , T. V. Malykhina , A. M. Makankin , V. V. Makarenko , D. Maletic , D. B. Malkevich , M. Marcisovsky , E. V. Martovitsky , J. Marzec , M. M. Merkin , G. V. Meshcheriakov , Yu. M. Mitrankov , M. M. Mitrankova , E. O. Mitrofanov , B. Morozov , I. V. Moshkovsky , A. Movsisyan , S. N. Nagorniy , P. Yu. Nechaeva , M. A. Nefedov , Yu. A. Nefedov , M. A. Negodaev , G. Neue , D. N. Nikiforov , V. A. Nikitin , A. S. Nikolaev , D. A. Oleynik , G. A. Ososkov , D. Panzieri , B. Parsamyan , S. S. Parzhitsky , G. Pastuszak , V. V. Pavlov , A. A. Pavlova , I. S. Pelevanyuk , E. E. Perepelkin , D. V. Peshekhonov , A. Sh. Petrosyan , A. A. Piskun , V. V. Plotnikov , D. V. Podgainy , P. Polozov , R. V. Polyakova , V. V. Polyansky , V. V. Popov , J. Popule , I. Prochazka , I. K. Prokhorov , S. N. Reva , S. G. Reznikov , E. P. Rezvaya , J. -M. Richard , O. V. Rogachevsky , V. M. Romanov , A. I. Rudenko , M. A. Rumyantsev , V. Rusinov , N. A. Rybakov , A. Rychter , A. Rymbekova , A. B. Safonov , K. M. Salamatin , V. A. Saleev , A. G. Samartsev , A. A. Savenkov , M. Savic , A. A. Semak , V. N. Shaikovsky , A. A. Shavrin , A. I. Sheremeteva , S. S. Shimanskii , A. V. Shipilova , K. Shtejer , R. Shulyakovsky , A. A. Sinitsa , N. B. Skachkov , A. N. Skachkova , M. Slunecka , V. Sluneckova , A. A. Solin , A. V. Solin , Jin-Xin Song , V. V. Sotnikov , Peng-Fei Sun , S. Yu. Starikova , A. V. Stavinskiy , E. A. Streletskaya , M. Strikman , D. Strusik-Kotlozh , S. I. Suchkov , R. I. Sultanov , Hao Sun , D. N. Svirida , O. G. Tarasov , E. I. Tarkovskyi , A. Temerbayev , A. A. Terekhin , Tereschenko V. V. , Terkulov A. R. , Teryaev O. V. , Tishevsky A. V. , Tkachenko A. V. , A. A. V. V. Tokmenin , L. Tomasek , E. Tomasi-Gustafsson , N. P. Topchiev , N. D. Topilin , B. L. Topko , F. Tosello , A. Trifonov , Yu. A. Troyan. , N. O. Trunov , R. Tsenov , E. A. Usenko , V. V. Uzhinsky , Yu. N. Uzikov , F. F. Valiev , E. V. Vasilieva , V. V. Vechernin , A. Yu. Verkheev , L. S. Vertogradov , Yu. L. Vertogradova , V. A. Vesenkov , M. Virius , N. I. Volchansky , I. S. Volkov , P. V. Volkov , A. Vorobiev , V. Vrba , Qian Wang , I. P. Yudin , J. Zamora , N. I. Zamyatin , K. Zaremba , A. V. Zelenov , E. V. Zemlyanichkina , Yun-Yu Zhang , Jun-Wei Zhang , Ming-Rui Zhao , Qiang Zhao , Yu Zhi , A. S. Zhemchugov , A. Zhevlakov , N. M. Zhigareva , P. N. Zhmurin , I. A. Zhukov , N. I Zhuravlev. , M. Ziembicki , A. V. Zinin , E. V. Zubarev , M. I. Zuev

A 'soft+hard' model for Pion, Kaon, and Proton Spectra and $v_2$ measured in PbPb Collisions at $\sqrt s = 2.76 A$TeV

Hadron spectra measured in high-energy collisions present distributions which can be derived from the non-extensive statistical and thermodynamical phenomena. Based on earlier theoretical developments, it seems, the methods are very…

High Energy Physics - Phenomenology · Physics 2015-09-22 Gergely Gábor Barnaföldi , Károly Ürmössy , Gábor Bíró

Produzione di particelle strane in interazioni piombo-piombo e protone-piombo a 160 GeV/c per nucleone

This PhD thesis is about the production of strange particles in heavy-ion collisions at high energy produced at the SPS CERN syncrotron. Results are from experiment WA85 and WA97. They have been compared with VENUS and RQMD simulations. An…

Nuclear Experiment · Physics 2007-05-23 Rocco Caliandro

Interferometry search for new forms of matter in A+A collisions

A method allowing studies of the hadronic matter at the early evolution stage in A+A collisions is developed. It is based on an interferometry analysis of approximately conserved values such as the averaged phase-space density (APSD) and…

Nuclear Theory · Physics 2009-11-11 S. V. Akkelin , Yu. M. Sinyukov

Light nuclei production in pp and pA collisions in the Baryon Canonical Ensemble

The increase in yields of light nuclei with charged particle multiplicity, as reported by the ALICE collaboration at CERN in p-p and p-Pb collisions at the LHC energy is investigated in the thermal hadron resonance gas model. The model is…

Nuclear Theory · Physics 2023-05-11 Natasha Sharma , Lokesh Kumar , Pok Man Lo , Krzysztof Redlich

Central exclusive production of pion pairs in proton-(anti)proton collisions

We present results for exclusive $p p \to p p \pi^+ \pi^-$ or $p \bar p \to p \bar p \pi^+ \pi^-$ processes at high energies. We discuss the role of new additional absorption corrections in the non-resonant Lebiedowicz-Szczurek model…

High Energy Physics - Phenomenology · Physics 2015-09-28 Piotr Lebiedowicz , Antoni Szczurek