Related papers: Measuring the JPsi-Nucleon dissociation cross sect…

First measurement of the $|t|$-dependence of incoherent J/$\psi$ photonuclear production

The first measurement of the cross section for incoherent photonuclear production of J/$\psi$ vector mesons as a function of the Mandelstam $|t|$ variable is presented. The measurement was carried out with the ALICE detector at midrapidity,…

Nuclear Experiment · Physics 2024-05-24 ALICE Collaboration

The Innovative Design of the Endcap Disc DIRC Detector for PANDA at FAIR

The key component of the future PANDA experiment at FAIR is a fixed-target detector for collisions of antiprotons with a proton target up to a beam momentum of 15 GeV/c and is designed to address a large number of open questions in the…

Instrumentation and Detectors · Physics 2019-09-24 M. Schmidt , M. Düren , E. Etzelmüller , K. Föhl , A. Hayrapetyan , I. Köseoglu , K. Kreutzfeld , J. Rieke , A. Ali , A. Belias , R. Dzhygadlo , A. Gerhardt , M. Krebs , D. Lehmann , K. Peters , G. Schepers , C. Schwarz , J. Schwiening , M. Traxler , L. Schmitt , M. Böhm , A. Lehmann , M. Pfaffinger , S. Stelter , F. Uhlig , C. Sfienti

J/$\psi$ yields in low energy nuclear collisions at SPS and FAIR: A baseline estimation

The yield of $J/\psi$ mesons, produced in proton-nucleus ($p+A$) and nucleus-nucleus ($A+A$) collisions are estimated within a Glauber model ansatz for the upcoming low energy heavy-ion collision experiments at SPS and FAIR. A data driven…

High Energy Physics - Phenomenology · Physics 2022-10-21 S. Chatterjee , P. P. Bhaduri , S. Chattopadhyay

Dijet Cross Sections in Photoproduction at HERA

Dijet production by almost real photons has been studied at HERA with the ZEUS detector. Jets have been identified using the cone algorithm. A cut on xg, the fraction of the photon energy participating in the production of the two jets of…

High Energy Physics - Experiment · Physics 2012-08-27 ZEUS Collaboration

Production and absorption of $c \bar{c}$ pairs in nuclear collisions at SPS energies

We study the production of $c \bar{c}$ pairs and dimuons from hard collisions in nuclear reactions within the covariant transport approach HSD, which describes successfully both hadronic and electromagnetic observables from p+A and A+A…

High Energy Physics - Phenomenology · Physics 2016-09-06 W. Cassing , E. L. Bratkovskaya

Measurement of differential cross-sections in $t\bar t$ and $t\bar t+$jets production in the lepton+jets final state in $pp$ collisions at $\sqrt s=13$ TeV using 140 fb$^{-1}$ of ATLAS data

Differential cross-sections for top-quark pair production, inclusively and in association with jets, are measured in $pp$ collisions at a centre-of-mass energy of 13 TeV with the ATLAS detector at the LHC using an integrated luminosity of…

High Energy Physics - Experiment · Physics 2024-09-02 ATLAS Collaboration

Cross Section Measurements of $\bar{n}p \rightarrow K^{+}K^{-}\pi^{+}(\pi^{0})$ via Antineutrons Produced by $J/\psi \to p \pi^{-} \bar{n}$ Decays

Based on a novel method for producing antineutrons via $J/\psi$ decays, we report a study of $\bar{n}p$ inelastic scattering into final states containing kaons. The analysis uses $(10087\pm44)\times 10^6$ $J/\psi$ events collected at the…

High Energy Physics - Experiment · Physics 2026-05-15 BESIII Collaboration , M. Ablikim , M. N. Achasov , P. Adlarson , X. C. Ai , C. S. Akondi , R. Aliberti , A. Amoroso , Q. An , Y. H. An , Y. Bai , O. Bakina , Y. Ban , H. -R. Bao , X. L. Bao , V. Batozskaya , K. Begzsuren , N. Berger , M. Berlowski , M. B. Bertani , D. Bettoni , F. Bianchi , E. Bianco , A. Bortone , I. Boyko , R. A. Briere , A. Brueggemann , D. Cabiati , H. Cai , M. H. Cai , X. Cai , A. Calcaterra , G. F. Cao , N. Cao , S. A. Cetin , X. Y. Chai , J. F. Chang , T. T. Chang , G. R. Che , Y. Z. Che , C. H. Chen , Chao Chen , G. Chen , H. S. Chen , H. Y. Chen , M. L. Chen , S. J. Chen , S. M. Chen , T. Chen , W. Chen , X. R. Chen , X. T. Chen , X. Y. Chen , Y. B. Chen , Y. Q. Chen , Z. K. Chen , J. Cheng , L. N. Cheng , S. K. Choi , X. Chu , G. Cibinetto , F. Cossio , J. Cottee-Meldrum , H. L. Dai , J. P. Dai , X. C. Dai , A. Dbeyssi , R. E. de Boer , D. Dedovich , C. Q. Deng , Z. Y. Deng , A. Denig , I. Denisenko , M. Destefanis , F. De Mori , X. X. Ding , Y. Ding , Y. X. Ding , Yi. Ding , J. Dong , L. Y. Dong , M. Y. Dong , X. Dong , M. C. Du , S. X. Du , Shaoxu Du , X. L. Du , Y. Q. Du , Y. Y. Duan , Z. H. Duan , P. Egorov , G. F. Fan , J. J. Fan , Y. H. Fan , J. Fang , Jin Fang , S. S. Fang , W. X. Fang , Y. Q. Fang , L. Fava , F. Feldbauer , G. Felici , C. Q. Feng , J. H. Feng , L. Feng , Q. X. Feng , Y. T. Feng , M. Fritsch , C. D. Fu , J. L. Fu , Y. W. Fu , H. Gao , X. Gao , Y. Gao , Y. N. Gao , Y. Y. Gao , Yunong Gao , Z. Gao , S. Garbolino , I. Garzia , L. Ge , P. T. Ge , Z. W. Ge , C. Geng , E. M. Gersabeck , A. Gilman , K. Goetzen , J. Gollub , J. B. Gong , J. D. Gong , L. Gong , W. X. Gong , W. Gradl , S. Gramigna , M. Greco , M. D. Gu , M. H. Gu , C. Y. Guan , A. Q. Guo , H. Guo , J. N. Guo , L. B. Guo , M. J. Guo , R. P. Guo , X. Guo , Y. P. Guo , Z. Guo , A. Guskov , J. Gutierrez , J. Y. Han , T. T. Han , X. Han , F. Hanisch , K. D. Hao , X. Q. Hao , F. A. Harris , C. Z. He , K. K. 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Ping , S. Plura , V. Prasad , L. Pöpping , F. Z. Qi , H. R. Qi , M. Qi , S. Qian , W. B. Qian , C. F. Qiao , J. H. Qiao , J. J. Qin , J. L. Qin , L. Q. Qin , L. Y. Qin , P. B. Qin , X. P. Qin , X. S. Qin , Z. H. Qin , J. F. Qiu , Z. H. Qu , J. Rademacker , C. F. Redmer , A. Rivetti , M. Rolo , G. Rong , S. S. Rong , F. Rosini , Ch. Rosner , M. Q. Ruan , N. Salone , A. Sarantsev , Y. Schelhaas , M. Schernau , K. Schoenning , M. Scodeggio , W. Shan , X. Y. Shan , Z. J. Shang , J. F. Shangguan , L. G. Shao , M. Shao , C. P. Shen , H. F. Shen , W. H. Shen , X. Y. Shen , B. A. Shi , Ch. Y. Shi , H. Shi , J. L. Shi , J. Y. Shi , M. H. Shi , S. Y. Shi , X. Shi , H. L. Song , J. J. Song , M. H. Song , T. Z. Song , W. M. Song , Y. X. Song , Zirong Song , S. Sosio , S. Spataro , S. Stansilaus , F. Stieler , M. Stolte , S. S Su , G. B. Sun , G. X. Sun , H. Sun , H. K. Sun , J. F. Sun , K. Sun , L. Sun , R. Sun , S. S. Sun , T. Sun , W. Y. Sun , Y. C. Sun , Y. H. Sun , Y. J. Sun , Y. Z. Sun , Z. 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Y. Zhou , Y. X. Zhou , Y. Z. Zhou , A. N. Zhu , J. Zhu , K. Zhu , K. J. Zhu , K. S. Zhu , L. X. Zhu , Lin Zhu , S. H. Zhu , T. J. Zhu , W. D. Zhu , W. J. Zhu , W. Z. Zhu , Y. C. Zhu , Z. A. Zhu , X. Y. Zhuang , M. Zhuge , J. H. Zou , J. Zu

Exclusive $\eta$ production in proton-proton collisions at energies available at the GSI Facility for Antiproton and Ion Research

The cross sections for the $p p \to p p \eta$ reaction are evaluated at energies relevant for the HADES, PANDA, and SIS100 experiments at GSI-FAIR. Consideration includes the $\eta$-bremsstrahlung mechanism involving intermediate proton…

High Energy Physics - Phenomenology · Physics 2025-06-27 Piotr Lebiedowicz

Probing Matter Radii of Neutron-Rich Nuclei by Antiproton Scattering

We propose to use antiprotons to investigate the sizes of stable and neutron-rich exotic nuclei by measurements of the $\pbar A$ absorption cross section along isotopic chains in inverse kinematics. The expected effects are studied…

Nuclear Theory · Physics 2008-11-26 H. Lenske , P. Kienle

Energy dependence of $J/\psi$ production in pp collisions with the PACIAE model

In this work we investigate the $J/\psi$ production in proton-proton collisions at the center-of-mass energy ($\sqrt{s}$) equal to 2.76, 5.02, 7, 8 and 13 TeV with a parton and hadron cascade model PACIAE 2.2a. It is based on PYTHIA but…

High Energy Physics - Phenomenology · Physics 2025-10-15 Kai-Fan Ye , Qiang Wang , Jia-Hao Shi , Zhi-Ying Qin , Wen-Chao Zhang , An-Ke Lei , Zhi-Lei She , Yu-Liang Yan , Ben-Hao Sa

Measurement of differential cross sections for deuteron-proton breakup reaction at 160 MeV

Differential cross sections for deuteron breakup $^{1}H(d, pp)n$ reaction were measured for a large set of 243 geometrical configurations at the beam energy of 80 MeV/nucleon. The cross section data are normalized by the luminosity factor…

Nuclear Experiment · Physics 2020-11-25 W. Parol , A. Kozela , K. Bodek , A. Deltuva , M. Eslami-Kalantari , J. Golak , N. Kalantar-Nayestanaki , G. Khatri , St. Kistryn , B. Kłos , J. Kuboś , P. Kulessa , A. Łobejko , A. Magiera , H. Mardanpour , J. G. Messchendorp , I. Mazumdar , R. Skibiński , I. Skwira-Chalot , E. Stephan , A. Ramazani-Moghaddam-Arani , D. Rozpędzik , A. Wilczek , H. Witała , B. Włoch , A. Wrońska , J. Zejma

Measurement of Dijet Cross Sections in ep Interactions with a Leading Neutron at HERA

Measurements are reported of the production of dijet events with a leading neutron in ep interactions at HERA. Differential cross sections for photoproduction and deep inelastic scattering are presented as a function of several kinematic…

High Energy Physics - Experiment · Physics 2012-08-27 H1 Collaboration

Hard exclusive photoproduction of $\Phi$ and $J/\Psi$ mesons

We present predictions for differential cross sections for the reaction $\gamma p \to \Phi p$ and give an outlook to which extent our calculations may be generalized to the photoproduction of $J/\Psi$ mesons. Our results are obtained within…

High Energy Physics - Phenomenology · Physics 2009-10-31 C. F. Berger , B. Jäger , W. Schweiger

Prompt Photons in Photoproduction at HERA

The production of prompt photons is measured in the photoproduction regime of electron-proton scattering at HERA. The analysis is based on a data sample corresponding to a total integrated luminosity of 340 pb^-1 collected by the H1…

High Energy Physics - Experiment · Physics 2012-08-27 The H1 Collaboration

At the borderline between exclusive and inclusive physics: Study of Drell-Yan fragments in the PANDA experiment (A preliminary simulation)

Here a preliminary study is presented concerning the detection of the normally unseen Drell-Yan fragments, possible in the PANDA experiment. To work as a multi-purpose apparatus, this experiment will record all the particles produced in the…

High Energy Physics - Phenomenology · Physics 2010-05-07 Andrea Bianconi

Hadron production measurements to constrain accelerator neutrino beams

A precise prediction of expected neutrino fluxes is required for a long-baseline accelerator neutrino experiment. The flux is used to measure neutrino cross sections at the near detector, while at the far detector it provides an estimate of…

High Energy Physics - Experiment · Physics 2014-09-30 Alexander Korzenev

Production of hydrogen isotopes and charged pions in p (3.5 GeV) + Nb reactions

The double differential production cross sections, $d^2\sigma/d\Omega dE$, for hydrogen isotopes and charged pions in the reaction of p + Nb at 3.5 GeV proton beam energy have been measured by the High Acceptance DiElectron Spectrometer…

Nuclear Experiment · Physics 2023-01-18 R. Abou Yassine , O. Arnold , M. Becker , P. Bergmann , A. Blanco , C. Blume , M. Böhmer , N. Carolino , L. Chlad , P. Chudoba , I. Ciepał , J. Dreyer , W. A. Esmail , L. Fabbietti , P. Fonte , J. Friese , I. Fröhlich , T. Galatyuk , J. A. Garzón , M. Grunwald , M. Gumberidze , S. Harabasz , C. Höhne , F. Hojeij , R. Holzmann , H. Huck , M. Idzik , B. Kämpfer , B. Kardan , V. Kedych , I. Koenig , W. Koenig , M. Kohls , G. Korcyl , G. Kornakov , F. Kornas , R. Kotte , W. Krueger , A. Kugler , T. Kunz , R. Lalik , L. Lopes , M. Lorenz , A. Malige , J. Markert , V. Metag , J. Michel , A. Molenda , C. Müntz , L. Naumann , K. Nowakowski , J. -H. Otto , Y. Parpottas , M. Parschau , V. Pechenov , O. Pechenova , J. Pietraszko , A. Prozorov , W. Przygoda , K. Pysz , B. Ramstein , N. Rathod , A. Rost , A. Rustamov , P. Salabura , N. Schild , E. Schwab , F. Seck , U. Singh , S. Spies , M. Stefaniak , H. Ströbele , J. Stroth , C. Sturm , K. Sumara , O. Svoboda , M. Szala , P. Tlusty , M. Traxler , H. Tsertos , V. Wagner , A. A. Weber , C. Wendisch , H. P. Zbroszczyk , E. Zherebtsova , P. Zumbruch , B. Kamys , S. Sharma

Photoproduction of Hadron Pairs at Fixed-Target Experiments

We consider the photoproduction of two hadrons in polarized lepton-nucleon collisions in the framework of perturbative QCD at the next-to-leading order accuracy. After illustrating how to obtain the experimentally relevant observables, a…

High Energy Physics - Phenomenology · Physics 2007-06-27 Christof Hendlmeier , Marco Stratmann , Andreas Schafer

Dijet Cross Sections in Photoproduction at HERA

Dijet cross sections are presented using photoproduction data obtained with the ZEUS detector during 1994. These measurements represent an extension of previous results, as the higher statistics allow cross sections to be measured at higher…

High Energy Physics - Experiment · Physics 2012-08-27 ZEUS Collaboration

$J/\psi$ production and suppression in high energy proton-nucleus collisions

We apply a Color Glass Condensate+Non-Relativistic QCD (CGC+NRQCD) framework to compute $J/\psi$ production in deuteron-nucleus collisions at RHIC and proton-nucleus collisions at the LHC. Our results match smoothly at high $p_\perp$ to a…

High Energy Physics - Phenomenology · Physics 2015-10-07 Yan-Qing Ma , Raju Venugopalan , Hong-Fei Zhang