Related papers: From Elastic Scattering to Central Exclusive Produ…

Results on Total and Elastic Cross Sections in Proton-Proton Collisions at $\sqrt{s} = 200$ GeV

We report results on the total and elastic cross sections in proton-proton collisions at $\sqrt{s}=200$ GeV obtained with the Roman Pot setup of the STAR experiment at the Relativistic Heavy Ion Collider (RHIC). The elastic differential…

High Energy Physics - Experiment · Physics 2020-08-13 STAR Collaboration , J. Adam , L. Adamczyk , J. R. Adams , J. K. Adkins , G. Agakishiev , M. M. Aggarwal , Z. Ahammed , I. Alekseev , D. M. Anderson , A. Aparin , E. C. Aschenauer , M. U. Ashraf , F. G. Atetalla , A. Attri , G. S. Averichev , V. Bairathi , K. Barish , A. Behera , R. Bellwied , A. Bhasin , J. Bielcik , J. Bielcikova , L. C. Bland , I. G. Bordyuzhin , J. D. Brandenburg , A. V. Brandin , S. Bueltmann , J. Butterworth , H. Caines , M. Calderón de la Barca Sánchez , D. Cebra , I. Chakaberia , P. Chaloupka , B. K. Chan , F-H. Chang , Z. Chang , N. Chankova-Bunzarova , A. Chatterjee , D. Chen , J. H. Chen , X. Chen , Z. Chen , J. Cheng , M. Cherney , M. Chevalier , S. Choudhury , W. Christie , X. Chu , H. J. Crawford , M. Csanád , M. Daugherity , T. G. Dedovich , I. M. Deppner , A. A. Derevschikov , L. Didenko , X. Dong , J. L. Drachenberg , J. C. Dunlop , T. Edmonds , N. Elsey , J. Engelage , G. Eppley , S. Esumi , O. Evdokimov , A. Ewigleben , O. Eyser , R. Fatemi , S. Fazio , P. Federic , J. Fedorisin , C. J. Feng , Y. Feng , P. Filip , E. Finch , Y. Fisyak , A. Francisco , L. Fulek , C. A. Gagliardi , T. Galatyuk , F. Geurts , A. Gibson , K. Gopal , D. Grosnick , W. Guryn , A. I. Hamad , A. Hamed , S. Harabasz , J. W. Harris , S. He , W. He , X. H. He , S. Heppelmann , S. Heppelmann , N. Herrmann , E. Hoffman , L. Holub , Y. Hong , S. Horvat , Y. Hu , H. Z. Huang , S. L. Huang , T. Huang , X. Huang , T. J. Humanic , P. Huo , G. Igo , D. Isenhower , W. W. Jacobs , C. Jena , A. Jentsch , Y. JI , J. Jia , K. Jiang , S. Jowzaee , X. Ju , E. G. Judd , S. Kabana , M. L. Kabir , S. Kagamaster , D. Kalinkin , K. Kang , D. Kapukchyan , K. Kauder , H. W. Ke , D. Keane , A. Kechechyan , M. Kelsey , Y. V. Khyzhniak , D. P. Kikoła , C. Kim , B. Kimelman , D. Kincses , T. A. Kinghorn , I. Kisel , A. Kiselev , M. Kocan , L. Kochenda , L. K. Kosarzewski , L. Kramarik , P. Kravtsov , K. Krueger , N. Kulathunga Mudiyanselage , L. Kumar , S. Kumar , R. Kunnawalkam Elayavalli , J. H. Kwasizur , R. Lacey , S. Lan , J. M. Landgraf , J. Lauret , A. Lebedev , R. Lednicky , J. H. Lee , Y. H. Leung , C. Li , W. Li , W. Li , X. Li , Y. Li , Y. Liang , R. Licenik , T. Lin , Y. Lin , M. A. Lisa , F. Liu , H. Liu , P. Liu , P. Liu , T. Liu , X. Liu , Y. Liu , Z. Liu , T. Ljubicic , W. J. Llope , R. S. Longacre , N. S. Lukow , S. Luo , X. Luo , G. L. Ma , L. Ma , R. Ma , Y. G. Ma , N. Magdy , R. Majka , D. Mallick , S. Margetis , C. Markert , H. S. Matis , J. A. Mazer , N. G. Minaev , S. Mioduszewski , B. Mohanty , I. Mooney , Z. Moravcova , D. A. Morozov , M. Nagy , J. D. Nam , Md. Nasim , K. Nayak , D. Neff , J. M. Nelson , D. B. Nemes , M. Nie , G. Nigmatkulov , T. Niida , L. V. Nogach , T. Nonaka , A. S. Nunes , G. Odyniec , A. Ogawa , S. Oh , V. A. Okorokov , B. S. Page , R. Pak , A. Pandav , Y. Panebratsev , B. Pawlik , D. Pawlowska , H. Pei , C. Perkins , L. Pinsky , R. L. Pintér , J. Pluta , J. Porter , M. Posik , N. K. Pruthi , M. Przybycien , J. Putschke , H. Qiu , A. Quintero , S. K. Radhakrishnan , S. Ramachandran , R. L. Ray , R. Reed , H. G. Ritter , O. V. Rogachevskiy , J. L. Romero , L. Ruan , J. Rusnak , N. R. Sahoo , H. Sako , S. Salur , J. Sandweiss , S. Sato , W. B. Schmidke , N. Schmitz , B. R. Schweid , F. Seck , J. Seger , M. Sergeeva , R. Seto , P. Seyboth , N. Shah , E. Shahaliev , P. V. Shanmuganathan , M. Shao , A. I. Sheikh , F. Shen , W. Q. Shen , S. S. Shi , Q. Y. Shou , E. P. Sichtermann , R. Sikora , M. Simko , J. Singh , S. Singha , N. Smirnov , W. Solyst , P. Sorensen , H. M. Spinka , B. Srivastava , T. D. S. Stanislaus , M. Stefaniak , D. J. Stewart , M. Strikhanov , B. Stringfellow , A. A. P. Suaide , M. Sumbera , B. Summa , X. M. Sun , X. Sun , Y. Sun , Y. Sun , B. Surrow , D. N. Svirida , P. Szymanski , A. H. Tang , Z. Tang , A. Taranenko , T. Tarnowsky , J. H. Thomas , A. R. Timmins , D. Tlusty , M. Tokarev , C. A. Tomkiel , S. Trentalange , R. E. Tribble , P. Tribedy , S. K. Tripathy , O. D. Tsai , Z. Tu , T. Ullrich , D. G. Underwood , I. Upsal , G. Van Buren , J. Vanek , A. N. Vasiliev , I. Vassiliev , F. Videbæk , S. Vokal , S. A. Voloshin , F. Wang , G. Wang , J. S. Wang , P. Wang , Y. Wang , Y. Wang , Z. Wang , J. C. Webb , P. C. Weidenkaff , L. Wen , G. D. Westfall , H. Wieman , S. W. Wissink , R. Witt , Y. Wu , Z. G. Xiao , G. Xie , W. Xie , H. Xu , N. Xu , Q. H. Xu , Y. F. Xu , Y. Xu , Z. Xu , Z. Xu , C. Yang , Q. Yang , S. Yang , Y. Yang , Z. Yang , Z. Ye , Z. Ye , L. Yi , K. Yip , H. Zbroszczyk , W. Zha , C. Zhang , D. Zhang , S. Zhang , S. Zhang , X. P. Zhang , Y. Zhang , Y. Zhang , Z. J. Zhang , Z. Zhang , Z. Zhang , J. Zhao , C. Zhong , C. Zhou , X. Zhu , Z. Zhu , M. Zurek , M. Zyzak

Calculation of a complete set of spin observables for proton elastic scattering from stable and unstable nuclei

A microscopic study of proton elastic scattering from unstable nuclei at intermediate energies using a relativistic formalism is presented. We have employed both the original relativistic impulse approximation (IA1) and the generalised…

Nuclear Theory · Physics 2018-08-15 W. A. Yahya , B. I. S. van der Ventel , R. A. Bark , B. C. Kimene Kaya

Universal Behavior of Charged Particle Production in Heavy Ion Collisions at RHIC Energies

The PHOBOS experiment at RHIC has measured the multiplicity of primary charged particles as a function of centrality and pseudorapidity in Au+Au collisions at sqrt(s_NN) = 19.6, 130 and 200 GeV. Two kinds of universal behavior are observed…

Nuclear Experiment · Physics 2009-11-07 Peter Steinberg , PHOBOS Collaboration

Highlights from BNL-RHIC-2012

Recent highlights from Brookhaven National Laboratory and the Relativistic Heavy Ion Collider (RHIC) are reviewed and discussed in the context of the discovery of the strongly interacting Quark Gluon Plasma (sQGP) at RHIC in 2005 as…

Nuclear Experiment · Physics 2017-08-23 M. J. Tannenbaum

Forward Jet-like Event Spin-dependent Properties in Polarized p+p Collisions at $\sqrt{s}=200$ GeV

The STAR collaboration has reported precision measurements on the transverse single spin asymmetries for the production of forward $\pi^0$ mesons from polarized proton collisions at the center of mass energy of 200 GeV. Disentangling…

High Energy Physics - Experiment · Physics 2019-08-14 N. Poljak

High $Q^2$ electron-proton elastic scattering at the future Electron-Ion Collider

Unpolarized electron-proton elastic scattering cross-section measurements at high $Q^2$ allow for improved extractions of the proton electromagnetic form factors as well as provide constraints on possible hard two-photon exchange effects.…

Nuclear Experiment · Physics 2022-07-12 B. Schmookler , A. Pierre-Louis , A. Deshpande , D. Higinbotham , E. Long , A. J. R. Puckett

Particle Production at RHIC

Identified hadron spectra and ratios provide a unique tool to study the bulk particle production in heavy-ion collisions and explore the QCD phase diagram. In these proceedings we present the analysis of charged pion, kaon and (anti)proton…

Nuclear Experiment · Physics 2019-08-13 Aneta Iordanova

Multiple scattering and $p_t$-broadening at RHIC energies

In ultrarelativistic heavy-ion collisions, in the 2 GeV$<p_\perp<$ 6 GeV transverse momentum region, the soft and semi-hard multiple scattering of the incoming nucleons in the nuclear medium results in the broadening of the expected…

Nuclear Theory · Physics 2009-11-07 G. Papp , G. G. Barnafoldi , G. Fai , P. Levai , Y. Zhang

Electron-Ion Collider in China

Lepton scattering is an established ideal tool for studying inner structure of small particles such as nucleons as well as nuclei. As a future high energy nuclear physics project, an Electron-ion collider in China (EicC) has been proposed.…

Nuclear Experiment · Physics 2021-07-09 Daniele P. Anderle , Valerio Bertone , Xu Cao , Lei Chang , Ningbo Chang , Gu Chen , Xurong Chen , Zhuojun Chen , Zhufang Cui , Lingyun Dai , Weitian Deng , Minghui Ding , Xu Feng , Chang Gong , Longcheng Gui , Feng-Kun Guo , Chengdong Han , Jun He , Tie-Jiun Hou , Hongxia Huang , Yin Huang , Krešimir Kumerički , L. P. Kaptari , Demin Li , Hengne Li , Minxiang Li , Xueqian Li , Yutie Liang , Zuotang Liang , Chen Liu , Chuan Liu , Guoming Liu , Jie Liu , Liuming Liu , Xiang Liu , Tianbo Liu , Xiaofeng Luo , Zhun Lyu , Boqiang Ma , Fu Ma , Jianping Ma , Yugang Ma , Lijun Mao , Cédric Mezrag , Hervé Moutarde , Jialun Ping , Sixue Qin , Hang Ren , Craig D. Roberts , Juan Rojo , Guodong Shen , Chao Shi , Qintao Song , Hao Sun , Paweł Sznajder , Enke Wang , Fan Wang , Qian Wang , Rong Wang , Ruiru Wang , Taofeng Wang , Wei Wang , Xiaoyu Wang , Xiaoyun Wang , Jiajun Wu , Xinggang Wu , Lei Xia , Bowen Xiao , Guoqing Xiao , Ju-Jun Xie , Yaping Xie , Hongxi Xing , Hushan Xu , Nu Xu , Shusheng Xu , Mengshi Yan , Wenbiao Yan , Wencheng Yan , Xinhu Yan , Jiancheng Yang , Yi-Bo Yang , Zhi Yang , Deliang Yao , Peilin Yin , C. -P. Yuan , Wenlong Zhan , Jianhui Zhang , Jinlong Zhang , Pengming Zhang , Chao-Hsi Chang , Zhenyu Zhang , Hongwei Zhao , Kuang-Ta Chao , Qiang Zhao , Yuxiang Zhao , Zhengguo Zhao , Liang Zheng , Jian Zhou , Xiang Zhou , Xiaorong Zhou , Bingsong Zou , Liping Zou

Recent Heavy Ion Results with the ATLAS Detector at the LHC

Results are presented from the ATLAS collaboration from the 2010 LHC heavy ion run, during which nearly 10 inverse microbarns of luminosity were delivered. Soft physics results include charged particle multiplicities and collective flow.…

Nuclear Experiment · Physics 2015-05-28 Peter Steinberg , ATLAS Collaboration

Overview of recent results from the STAR experiment

The Solenoidal Tracker at RHIC (STAR) experiment utilizes its excellent mid-rapidity tracking and particle identification capabilities to study the emergent properties of Quantum Chromodynamics (QCD). The STAR heavy-ion program at…

Nuclear Experiment · Physics 2016-11-23 Mustafa Mustafa

Advances in Quark Gluon Plasma

In the last 20 years, heavy-ion collisions have been a unique way to study the hadronic matter in the laboratory. Its phase diagram remains unknown, although many experimental and theoretical studies have been undertaken in the last…

Nuclear Experiment · Physics 2013-04-05 Gines Martinez

Particle Production in Proton-Proton and Deuteron-Gold Collisions at RHIC

We try to understand recent data on proton-proton and deuteron-gold collisions at RHIC, employing a parton model approach called EPOS.

High Energy Physics - Phenomenology · Physics 2009-11-10 Klaus Werner , Fuming Liu , Tanguy Pierog

Spin Physics with STAR at RHIC

STAR collected data in proton-proton collisions at sqrt(s)=200 GeV with transverse and longitudinal beam polarizations during the initial running periods in 2002--2004 at the Relativistic Heavy Ion Collider at Brookhaven National…

Nuclear Experiment · Physics 2019-08-14 J. Kiryluk

The CMS Precision Proton Spectrometer timing system: performance in Run 2, future upgrades and sensor radiation hardness studies

Central exclusive processes can be studied in CMS by combining the information of the central detector with the Precision Proton Spectrometer (PPS). PPS detectors, placed symmetrically at more than 200 m from the interaction point, can…

Instrumentation and Detectors · Physics 2020-06-24 Edoardo Bossini

Measurement of the Transverse Single-Spin Asymmetry for Mid-rapidity Production of Neutral Pions in Polarized p+p Collisions at 200 GeV Center-of-Mass Energy

The spin structure of the proton has revealed itself to be extremely complex and is an area of ongoing research. The Relativistic Heavy Ion Collider (RHIC) at Brookhaven National Laboratory (BNL) inaugurated its operation as the first…

High Energy Physics - Experiment · Physics 2007-05-23 Christine Angela Aidala

The RHIC SPIN Program: Achievements and Future Opportunities

Time and again, spin has been a key element in the exploration of fundamental physics. Spin-dependent observables have often revealed deficits in the assumed theoretical framework and have led to novel developments and concepts. Spin is…

Nuclear Experiment · Physics 2015-01-08 Elke-Caroline Aschenauer , Alexander Bazilevsky , Markus Diehl , James Drachenberg , Kjeld Oleg Eyser , Renee Fatemi , Carl Gagliardi , Zhongbo Kang , Yuri V. Kovchegov , John Lajoie , Jeong-Hun Lee , Emanuele-R. Nocera , Daniel Pitonyak , Alexei Prokudin , Rodolfo Sassot , Ralf Seidl , Ernst Sichtermann , Matt Sievert , Bernd Surrow , Marco Stratmann , Werner Vogelsang , Anselm Vossen , Scott W. Wissink , Feng Yuan

Studies of Hadronization Mechanisms using Pion Electroproduction in Deep Inelastic Scattering from Nuclei

Atomic nuclei can be used as spatial analyzers of the hadronization process in semi-inclusive deep inelastic scattering. The study of this process using fully-identified final state hadrons began with the HERMES program in the late 1990s,…

High Energy Physics - Phenomenology · Physics 2015-05-30 Will Brooks , Hayk Hakobyan , Cristian Peña , Miguel Arratia , Constanza Valdés

Elastic Scattering at the LHC

The first data from the TOTEM experiment agree well with Regge theory, and demand a hard-pomeron contribution.

High Energy Physics - Phenomenology · Physics 2011-12-13 A. Donnachie , P. V. Landshoff

Proton-tetraneutron elastic scattering

We analyze the elastic scattering of protons on a 4n system. This was used as part of the detection technique of a recent experiment [1] to search for the 4n (tetraneutron) as a bound particle. We show that it is unlikely that this process…

Nuclear Theory · Physics 2009-11-10 B. M. Sherrill , C. A. Bertulani