相关论文: Physics with prompt photons at SPD

Probing Gluons at the Spin Physics Detector

The Spin Physics Detector (SPD) at the Nuclotron based Ion Collider fAcility (NICA) is a multi-purpose experiment designed to study nucleon spin structure in the three dimensions. With capabilities to collide polarized protons and deuterons…

高能物理 - 实验 · 物理学 2023-10-06 Alexey Guscov , Amaresh Datta , Anton Karpishkov , Igor Denisenko , Vladimir Saleev

On the physics potential to study the gluon content of proton and deuteron at NICA SPD

The Spin Physics Detector (SPD) is a future multipurpose experiment foreseen to run at the NICA collider, which is currently under construction at the Joint Institute for Nuclear Research (JINR, Dubna, Russia). The physics program of the…

高能物理 - 实验 · 物理学 2021-06-03 A. Arbuzov , A. Bacchetta , M. Butenschoen , F. G. Celiberto , U. D'Alesio , M. Deka , I. Denisenko , M. G. Echevarria , A. Efremov , N. Ya. Ivanov , A. Guskov , A. Karpishkov , Ya. Klopot , B. A. Kniehl , A. Kotzinian , S. Kumano , J. P. Lansberg , Keh-Fei Liu , F. Murgia , M. Nefedov , B. Parsamyan , C. Pisano , M. Radici , A. Rymbekova , V. Saleev , A. Shipilova , Qin-Tao Song , O. Teryaev

The SPD project at NICA

The Spin Physics Detector (SPD) is a universal detector in the one of two interaction points of the NICA collider under construction at JINR, Dubna. SPD plans to study the spin structure of the proton and deuteron and other spin-related…

高能物理 - 实验 · 物理学 2026-02-02 A. Guskov

Spin Physics Detector project at JINR

The Spin Physics Detector at the constructing NICA collider (JINR, Dubna) is a universal facility to investigate the spin structure of the proton and deuteron and the other spin-related phenomena with polarized proton and deuteron beams at…

高能物理 - 实验 · 物理学 2021-10-19 Alexey Guskov

SPD - the Spin Physics Project with Polarized Proton and Deuteron Beams at the NICA Collider

The SPD experiment at the future NICA collider at JINR (Dubna, Russia) aims to investigate the nucleon spin structure and polarization phenomena in collisions of longitudinally and transversely polarized protons and deuterons at $\sqrt{s}$…

高能物理 - 实验 · 物理学 2020-01-08 A. Guskov

Spin Physics Detector at NICA

The Spin Physics Detector is one of two large setups at the NICA collider under construction at JINR (Dubna). The ultimate goal of the studies at SPD is the measurement of different spin observables in polarized proton-proton and…

高能物理 - 实验 · 物理学 2023-01-18 V. P. Ladygin

Prompt photons in heavy ion collisions at the LHC: A ''multi-purpose'' observable

I emphasize in this contribution how prompt photons can be used to probe nuclear parton densities as well as medium-modified fragmentation functions in heavy ion collisions. Various predictions in p-A and A-A collisions at LHC energies are…

高能物理 - 唯象学 · 物理学 2007-07-18 Francois Arleo

Technical Design Report of the Spin Physics Detector at NICA

The Spin Physics Detector collaboration proposes to install a universal detector in the second interaction point of the NICA collider under construction (JINR, Dubna) to study the spin structure of the proton and deuteron and other…

高能物理 - 实验 · 物理学 2024-12-19 The SPD Collaboration , V. Abazov , V. Abramov , L. Afanasyev , R. Akhunzyanov , A. Akindinov , I. Alekseev , A. Aleshko , V. Alexakhin , G. Alexeev , L. Alimov , A. Allakhverdieva , A. Amoroso , V. Andreev , V. Andreev , E. Andronov , Yu. Anikin , S. Anischenko , A. Anisenkov , V. Anosov , E. Antokhin , A. Antonov , S. Antsupov , A. Anufriev , K. Asadova , S. Ashraf , V. Astakhov , A. Aynikeev , M. Azarkin , N. Azorskiy , A. Bagulya , D. Baigarashev , A. Baldin , E. Baldina , N. Barbashina , A. Barnyakov , S. Barsov , A. Bartkevich , V. Baryshevsky , K. Basharina , A. Baskakov , V. Baskov , M. Batista , M. Baturitsky , V. Bautin , T. Bedareva , S. Belokurova , A. Belova , E. Belyaeva , A. Berdnikov , Ya. Berdnikov , A. Berezhnoy , A. Berngardt , Yu. Bespalov , V. Bleko , L. Bliznyuk , D. Bogoslovskii , A. Boiko , A. Boikov , M. Bolsunovskya , E. Boos , V. Borisov , V. Borsch , D. Budkouski , S. Bulanova , O. Bulekov , V. Bunichev , N. Burtebayev , D. Bychanok , A. Casanova , G. Cesar , D. Chemezov , A. Chepurnov , L. Chen , V. Chmill , A. Chukanov , A. Chuzo , A. Danilyuk , A. Datta , D. Dedovich , M. Demichev , G. Deng , I. Denisenko , O. Denisov , T. Derbysheva , D. Derkach , A. Didorenko , M. -O. Dima , A. Doinikov , S. Doronin , V. Dronik , F. Dubinin , V. Dunin , A. Durum , A. Egorov , R. El-Kholy , T. Enik , D. Ermak , D. Erofeev , A. Erokhin , D. Ezhov , O. Fedin , Ju. Fedotova , G. Feofilov , Yu. Filatov , S. Filimonov , V. Frolov , K. Galaktionov , A. Galoyan , A. Garkun , O. Gavrishchuk , S. Gerasimov , S. Gerassimov , M. Gilts , L. Gladilin , G. Golovanov , S. Golovnya , V. Golovtsov , A. Golubev , S. Golubykh , P. Goncharov , A. Gongadze , N. Greben , A. Gregoryev , D. Gribkov , A. Gridin , K. Gritsay , D. Gubachev , J. Guo , Yu. Gurchin , A. Gurinovich , Yu. Gurov , A. Guskov , D. Gutierrez , F. Guzman , A. Hakobyan , D. Han , S. Harkusha , Sh. Hu , S. Igolkin , A. Isupov , A. Ivanov , N. Ivanov , V. Ivantchenko , Sh. Jin , S. Kakurin , N. Kalinichenko , Y. Kambar , A. Kantsyrev , I. Kapitonov , V. Karjavine , A. Karpishkov , A. Katcin , G. Kekelidze , D. Kereibay , S. Khabarov , P. Kharyuzov , H. Khodzhibagiyan , E. Kidanov , E. Kidanova , V. Kim , A. Kiryanov , I. Kishchin , E. Kokoulina , A. Kolbasin , V. Komarov , A. Konak , Yu. Kopylov , M. Korjik , M. Korotkov , D. Korovkin , A. Korzenev , B. Kostenko , A. Kotova , A. Kotzinian , V. Kovalenko , N. Kovyazina , M. Kozhin , A. Kraeva , V. Kramarenko , A. Kremnev , U. Kruchonak , A. Kubankin , O. Kuchinskaia , Yu. Kulchitsky , S. Kuleshov , A. Kulikov , V. Kulikov , V. Kurbatov , Zh. Kurmanaliev , Yu. Kurochkin , S. Kutuzov , E. Kuznetsova , I. Kuyanov , E. Ladygin , V. Ladygin , D. Larionova , V. Lebedev , M. Levchuk , P. Li , X. Li , Y. Li , A. Livanov , R. Lednicki , A. Lobanov , A. Lobko , K. Loshmanova , S. Lukashevich , E. Luschevskaya , A. L'vov I. Lyashko , V. Lysan , V. Lyubovitskij , D. Madigozhin , V. Makarenko , N. Makarov , R. Makhmanazarov , V. Maleev , D. Maletic , A. Malinin , A. Maltsev , N. Maltsev , A. Malkhasyan , M. Malyshev , O. Mamoutova , A. Manakonov , A. Marova , M. Merkin , I. Meshkov , V. Metchinsky , O. Minko , Yu. Mitrankov , M. Mitrankova , A. Mkrtchyan , H. Mkrtchyan , R. Mohamed , S. Morozova , A. Morozikhin , E. Mosolova , V. Mossolov , S. Movchan , Y. Mukhamejanov , A. Mukhamejanova , E. Muzyaev , D. Myktybekov , S. Nagorniy , M. Nassurlla , P. Nechaeva , M. Negodaev , V. Nesterov , M. Nevmerzhitsky , G. Nigmatkulov , D. Nikiforov , V. Nikitin , A. Nikolaev , D. Oleynik , V. Onuchin , I. Orlov , A. Orlova , G. Ososkov , D. Panzieri , B. Parsamyan , P. Pavzderin , V. Pavlov , M. Pedraza , V. Perelygin , D. Peshkov , A. Petrosyan , M. Petrov , V. Petrov , K. Petrukhin , A. Piskun , S. Pivovarov , I. Polishchuk , P. Polozov , V. Polyanskii , A. Ponomarev , V. Popov , V. Popov , S. Popovich , D. Prokhorova , N. Prokofiev , F. Prokoshin , A. Puchkov , I. Pudin , E. Pyata , F. Ratnikov , V. Rasin , V. Red'kov , A. Reshetin , S. Reznikov , N. Rogacheva , S. Romakhov , A. Rouba , V. Rudnev , V. Rusinov , D. Rusov , V. Ryltsov , N. Saduyev , A. Safonov , S. Sakhiyev , K. Salamatin , V. Saleev , A. Samartsev , E. Samigullin , O. Samoylov , E. Saprunov , A. Savenkov , A. Seleznev , A. Semak , D. Senkov , A. Sergeev , L. Seryogin , S. Seryubin , A. Shabanov , A. Shahinyan , A. Shavrin , I. Shein , A. Sheremeteva , V. Shevchenko , K. Shilyaev , S. Shimansky , S. Shinbulatov , F. Shipilov , A. Shipilova , S. Shkarovskiy , D. Shoukovy , K. Shpakov , I. Shreyber , K. Shtejer , R. Shulyakovsky , A. Shunko , S. Sinelshchikova , A. Skachkova , A. Skalnenkov , A. Smirnov , S. Smirnov , A. Snesarev , A. Solin , A. Solin , E. Soldatov , V. Solovtsov , J. Song , D. Sosnov , A. Stavinskiy , D. Stekacheva , E. Streletskaya , M. Strikhanov , O. Suarez , A. Sukhikh , S. Sukhovarov , V. Sulin , R. Sultanov , P. Sun , D. Svirida , E. Syresin , V. Tadevosyan , O. Tarasov , E. Tarkovsky , V. Tchekhovsky , E. Tcherniaev , A. Terekhin , A. Terkulov , V. Tereshchenko , O. Teryaev , P. Teterin , A. Tishevsky , V. Tokmenin , N. Topilin , P. Tsiareshka , A. Tumasyan , G. Tyumenkov , E. Usenko , L. Uvarov , V. Uzhinsky , Yu. Uzikov , F. Valiev , E. Vasilieva , A. Vasyukov , V. Vechernin , A. Verkheev , L. Vertogradov , Yu. Vertogradova , R. Vidal , N. Voitishin , I. Volkov , P. Volkov , A. Vorobyov , H. Voskanyan , H. Wang , Y. Wang , T. Xu , A. Yanovich , I. Yeletskikh , N. Yerezhep , S. Yurchenko , A. Zakharov , N. Zamiatin , J. Zamora-Saá , A. Zarochentsev , A. Zelenov , E. Zemlyanichkina , M. Zhabitsky , J. Zhang , Zh. Zhang , A. Zhemchugov , V. Zherebchevsky , A. Zhevlakov , N. Zhigareva , J. Zhou , X. Zhuang , I. Zhukov , N. Zhuravlev , A. Zinin , S. Zmeev , D. Zolotykh , E. Zubarev , A. Zvyagina

Prompt Photon Production in Polarized Hadron Collisions

We consider spin asymmetries for prompt photon production in collisions of longitudinally polarized hadrons. This reaction will be a key tool at the BNL-RHIC pp collider for determining the gluon spin density in a polarized proton. We study…

高能物理 - 唯象学 · 物理学 2007-05-23 Werner Vogelsang

Possible studies at the first stage of the NICA collider operation with polarized and unpolarized proton and deuteron beams

This paper contains suggestions for experiments with usage of the Spin Physics Detector (SPD) at the first stage of the SPD NICA Programme developing at JINR. Double polarized pp-, dd- and pd- collisions at c.m.s. NN energies of 3.4-10 GeV,…

高能物理 - 唯象学 · 物理学 2021-12-22 V. V. Abramov , A. Aleshko , V. A. Baskov , E. Boos , V. Bunichev , O. D. Dalkarov , R. El-Kholy , A. Galoyan , A. V. Guskov , V. T. Kim , E. Kokoulina , I. A. Koop , B. F. Kostenko , A. D. Kovalenko , V. P. Ladygin , A. B. Larionov , A. I. L'vov , A. I. Milstein , V. A. Nikitin , N. N. Nikolaev , A. S. Popov , V. V. Polyanskiy , J. -M. Richard , S. G. Salnikov , A. A. Shavrin , P. Yu. Shatunov , Yu. M. Shatunov , O. V. Selyugin , M. Strikman , E. Tomasi-Gustafsson , V. V. Uzhinsky , Yu. N. Uzikov , Q. Wang , Q. Zhao , A. V. Zelenov

Probing QCD (media) with prompt photons

The QCD phenomenology of prompt photon production from e-p to p-p/p-pbar and A-A collisions is reviewed. The use of prompt photons as a probe of (i) parton distribution functions (in a proton or in nuclei) as well as (ii) fragmentation…

高能物理 - 唯象学 · 物理学 2009-11-27 Francois Arleo

Possible non-prompt photons in $pp$ collisions and their effects in $AA$ analyses

Direct photons are a powerful tool for elucidating the properties of the hot QCD matter in heavy-ion collisions. They are conventionally estimated by assuming prompt photon contributions in proton-proton collisions and thermal and prompt…

核理论 · 物理学 2019-07-26 Akihiko Monnai

Prompt photon production in photoproduction, DIS and hadronic collisions

Recent results on prompt photon production in photoproduction, deeply inelastic scattering and hadronic collisions are reviewed and the importance of photons for LHC experiments is briefly discussed.

高能物理 - 唯象学 · 物理学 2008-12-18 G. Heinrich

A note on the production of photons at RHIC

I study the production of prompt photons in polarized hadronic collisions, considering different isolation prescriptions. In particular, I focus on the problem of the measurability of the polarized gluon density in the proton through…

高能物理 - 唯象学 · 物理学 2009-10-31 S. Frixione

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…

高能物理 - 实验 · 物理学 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

Offline Software and Computing for the SPD experiment

The SPD (Spin Physics Detector) is a planned spin physics experiment in the second interaction point of the NICA collider that is under construction at JINR. The main goal of the experiment is the test of basic of the QCD via the study of…

仪器与探测器 · 物理学 2021-11-04 V. Andreev , A. Belova , A. Galoyan , S. Gerassimov , G. Golovanov , P. Goncharov , A. Gribowsky , D. Maletic , A. Maltsev , A. Nikolskaya , D. Oleynik , G. Ososkov , A. Petrosyan , E. Rezvaya , E. Shchavelev , A. Tkachenko , V. Uzhinsky , A. Verkheev , A. Zhemchugov

Study of Non-Strange Baryon Resonances with Meson Photoproduction

Photoproduction of mesons is an excellent tool for the study of nucleon resonances. Complementary to pion induced reactions, photoproduction on the free proton contributes to the determination of the basic properties of nucleon resonances…

核实验 · 物理学 2008-11-26 B. Krusche , S. Schadmand

On the study of antiprotons yield in hadronic collisions at NICA SPD

The study of antiproton yield in $p$-$p$ and $p$-$d$ collisions is important for the astrophysical search for dark matter consisting of Weakly Interacting Massive Particles. Refinement of the production cross section, angular and momentum…

高能物理 - 实验 · 物理学 2021-04-28 V. Alexakhin , A. Guskov , Z. Hayman , R. El-Kholy , A. Tkachenko

Constraints on the Proton's Gluon Distribution from Prompt Photon Production

We analyze the capability of prompt photon production in pp and pp(bar) collisions to constrain the gluon distribution of the proton, considering data from fixed-target experiments as well as collider measurements. Combined fits are…

高能物理 - 唯象学 · 物理学 2009-10-28 W. Vogelsang , A. Vogt

Photonic Probes of the Deuteron in Effective Field Theory

I give a taste of recent progress in using chiral perturbation theory to understand nucleon and deuteron structure.

核理论 · 物理学 2017-08-23 Silas R. Beane