Unleashing the full power of LHCb to probe stealth new physics,Reports on Progress in Physics

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Unleashing the full power of LHCb to probe stealth new physics
Reports on Progress in Physics ( IF 19.0 ) Pub Date : 2022-02-16 , DOI: 10.1088/1361-6633/ac4649
M Borsato ₁ , X Cid Vidal ₂ , Y Tsai _{3,

4} , C Vázquez Sierra ₅ , J Zurita ₆ , G Alonso-Álvarez ₇ , A Boyarsky ₈ , A Brea Rodríguez ₂ , D Buarque Franzosi _{9,

10} , G Cacciapaglia _{11,

12} , A Casais Vidal ₂ , M Du ₁₃ , G Elor ₁₄ , M Escudero ₁₅ , G Ferretti ₉ , T Flacke ₁₆ , P Foldenauer ₁₇ , J Hajer _{18,

19} , L Henry _{5,

6,

20} , P Ilten ₂₁ , J Kamenik _{22,

23} , B Kishor Jashal ₆ , S Knapen ₅ , Igor Kostiuk ₂₄ , F L Redi ₂₅ , M Low ₂₆ , Z Liu _{13,

27,

28} , A Oyanguren Campos ₆ , E Polycarpo ₂₉ , M Ramos _{30,

31} , M Ramos Pernas ₃₂ , E Salvioni ₅ , M S Rangel ₂₉ , R Schäfer ₃₃ , L Sestini ₃₄ , Y Soreq ₃₅ , V Q Tran ₁₃ , I Timiryasov ₂₅ , M van Veghel ₃₆ , S Westhoff ₃₃ , M Williams ₃₇ , J Zupan ₂₁

Affiliation

Physikalisches Institut, Ruprecht-Karls-Universität Heidelberg, Heidelberg, Germany.
Instituto Galego de Física de Altas Enerxías (IGFAE), Universidade de Santiago de Compostela, Santiago de Compostela, Spain.
Maryland Center for Fundamental Physics, Department of Physics, University of Maryland, College Park, MD 20742-4111, United States of America.
Department of Physics, University of Notre Dame, South Bend, IN 46556, United States of America.
European Organization for Nuclear Research (CERN), Geneva, Switzerland.
Instituto de Física Corpuscular (CSIC-UV), Valencia, Spain.
Department of Physics & McGill Space Institute, McGill University, 3600 Rue University, Montréal, QC, H3A 2T8, Canada.
Intituut-Lorentz, Leiden University, 2333 CA Leiden, The Netherlands.
Department of Physics, Chalmers University of Technology, Fysikgården, 41296 Göteborg, Sweden.
Physics Department, University of Gothenburg, 41296 Göteborg, Sweden.
University of Lyon, Université Claude Bernard Lyon 1, F-69001 Lyon, France.
Institut de Physique des 2 Infinis (IP2I) de Lyon, CNRS/UMR5822, F-69622 Villeurbanne, France.
Department of Physics, Nanjing University, Nanjing 210093, People's Republic of China.
Department of Physics, University of Washington, Seattle, WA 98195, United States of America.
Physik-Department, Technische Universität, München, James-Franck-Straße, 85748 Garching, Germany.
Center for Theoretical Physics of the Universe, Institute for Basic Science (IBS), Daejeon 34126, Republic of Korea.
Institute for Particle Physics Phenomenology, Durham University, Durham DH1 3LE, United Kingdom.
Centre for Cosmology, Particle Physics and Phenomenology, Université catholique de Louvain, Louvain-la-Neuve B-1348, Belgium.
Department of Physics, Universität Basel, Klingelbergstraße 82, CH-4056 Basel, Switzerland.
INFN Sezione di Milano, Milano, Italy.
Department of Physics, University of Cincinnati, Cincinnati, Ohio 45221, United States of America.
Jožef Stefan Institute, Jamova 39, 1000 Ljubljana, Slovenia.
Faculty of Mathematics and Physics, University of Ljubljana, Jadranska 19, 1000 Ljubljana, Slovenia.
Nikhef National Institute for Subatomic Physics, Amsterdam, The Netherlands.
Institute of Physics, Ecole Polytechnique Fédérale de Lausanne (EPFL), Lausanne, Switzerland.
Theoretical Physics Department, Fermilab, PO Box 500, Batavia, IL 60510, United States of America.
Center for High Energy Physics, Peking University, Beijing 100871, People's Republic of China.
CAS Center for Excellence in Particle Physics, Beijing 100049, People's Republic of China.
Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, Brazil.
CAFPE and Departamento de Física Teórica y del Cosmos, Universidad de Granada, Campus de Fuentenueva, E-18071 Granada, Spain.
Laboratório de Instrumentaçao e Física Experimental de Partículas, Departamento de Física da Universidade do Minho, Campus de Gualtar, 4710-057 Braga, Portugal.
Department of Physics, University of Warwick, Coventry, United Kingdom.
Institute for Theoretical Physics, Heidelberg University, 69120 Heidelberg, Germany.
Istituto Nazionale di Fisica Nucleare (INFN), Padova Division, Padova, Italy.
Physics Department, Technion-Israel Institute of Technology, Haifa 3200003, Israel.
Van Swinderen Institute, University of Groningen, Groningen, The Netherlands.
Laboratory for Nuclear Science, Massachusetts Institute of Technology, Cambridge, MA 02139, United States of America.

In this paper, we describe the potential of the LHCb experiment to detect stealth physics. This refers to dynamics beyond the standard model that would elude searches that focus on energetic objects or precision measurements of known processes. Stealth signatures include long-lived particles and light resonances that are produced very rarely or together with overwhelming backgrounds. We will discuss why LHCb is equipped to discover this kind of physics at the Large Hadron Collider and provide examples of well-motivated theoretical models that can be probed with great detail at the experiment.

中文翻译：

释放大型强子对撞机的全部力量来探索隐形新物理

在本文中，我们描述了大型强子对撞机实验检测隐身物理的潜力。这指的是超出标准模型的动力学，这些动力学将逃避专注于高能物体或已知过程的精确测量的搜索。隐形特征包括长寿命粒子和光共振，它们很少产生或与压倒性背景一起产生。我们将讨论大型强子对撞机为何配备大型强子对撞机以发现此类物理学，并提供可在实验中进行详细探索的动机良好的理论模型示例。

更新日期：2022-02-16

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