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Searching for long-lived particles beyond the Standard Model at the Large Hadron Collider [PDF]

Journal of Physics G: Nuclear and Particle Physics, 2019
Particles beyond the Standard Model (SM) can generically have lifetimes that are long compared to SM particles at the weak scale. When produced at experiments such as the Large Hadron Collider (LHC) at CERN, these long-lived particles (LLPs) can decay ...
J. Alimena, James Beacham, M. Borsato, Yangyang Cheng, X. C. Vidal, G. Cottin, A. Roeck, N. Desai, D. Curtin, J. Evans, S. Knapen, S. Kraml, A. Lessa, Zhen Liu, S. Mehlhase, M. Ramsey-Musolf, H. Russell, J. Shelton, B. Shuve, M. Verducci, J. Zurita, T. Adams, M. Adersberger, C. Alpigiani, A. Apresyan, R. Bainbridge, V. Batozskaya, H. Beauchesne, L. Benato, S. Berlendis, E. Bhal, F. Blekman, Christina Borovilou, J. Boyd, B. Brau, L. Bryngemark, O. Buchmueller, M. Buschmann, W. Buttinger, M. Campanelli, C. Cesarotti, Chunhui Chen, Hsin-Chia Cheng, S. Cheong, M. Citron, A. Coccaro, V. Coco, É. Conte, F. Cormier, L. Corpe, N. Craig, Yanou Cui, E. Dall’Occo, C. Dallapiccola, M. R. Darwish, A. Davoli, A. Cosa, A. Simone, L. D. Rose, F. Deppisch, B. Dey, M. Diamond, K. Dienes, S. Dildick, Babette Dobrich, M. Drewes, M. Eich, M. Elsawy, A. E. D. Valle, G. Facini, M. Farina, Jonathan L. Feng, O. Fischer, H. Flaecher, P. Foldenauer, M. Freytsis, B. Fuks, I. Galon, Y. Gershtein, S. Giagu, A. Giammanco, V. Gligorov, T. Golling, S. Grancagnolo, G. Gustavino, A. Haas, K. Hahn, Jan Hajer, A. Hammad, Lukas Heinrich, J. Heisig, J. Helo, G. Hesketh, C. Hill, M. Hirsch, M. Hohlmann, W. Hulsbergen, J. Huth, P. Ilten, T. Jacques, B. Jayatilaka, G. Jeng, K. Johns, T. Kaji, G. Kasieczka, Y. Kats, M. Kazana, H. Keller, M. Khlopov, F. Kling, T. Kolberg, I. Kostiuk, E. Kuwertz, A. Kvam, G. Landsberg, G. Lanfranchi, I. Lara, A. Ledovskoy, Dylan Linthorne, Jia Liu, I. Longarini, S. Lowette, H. Lubatti, M. Lutz, Jingyu Luo, Judita Mamuvzi'c, M. Marinangeli, Alberto Mariotti, D. Marlow, M. McCullough, K. Mcdermott, P. Mermod, D. Milstead, V. Mitsou, J. Berlingen, F. Moortgat, A. Morandini, A. Morris, D. Morse, S. Mrenna, B. Nachman, Miha Nemevvsek, F. Nesti, Christian Ohm, S. Pascoli, K. Pedro, C. Peña, K. J. P. Rodriguez, J. Piedra, J. Pinfold, A. Policicchio, Goran Popara, J. Prisciandaro, M. Proffitt, G. Rauco, F. Redi, M. Reece, A. Hall, H. Sfar, S. Renner, A. Roepe, M. Ronzani, E. Salvioni, A. Santra, R. Sawada, J. Scholtz, P. Schuster, P. Schwaller, Cristiano Sebastiani, S. Sekmen, M. Selvaggi, W. Si, L. Soffi, D. Stolarski, D. Stuart, J. Stupak, K. Sung, W. Taylor, S. Templ, B. Thomas, Emma Torr'o-Pastor, D. Trocino, S. Trojanowski, M. Trovato, Yuhsin Tsai, C. Tully, Tam'as 'Almos V'ami, J. Vasquez, C. Sierra, K. Vellidis, B. Vermassen, M. Vit, D. Walker, Xiaoping Wang, G. Watts, S. Xie, M. Yexley, C. Young, Jiang-Hao Yu, P. Zalewski, Yongchao Zhang The Ohio State University, D. University, Ruprecht-Karls-Universitat Heidelberg, Cornell University, U. S. D. Compostela, N. University, Cern, T. I. O. F. Physics, U. Toronto, U. Cincinnati, Institute for Advanced Study, Universit'e Grenoble-Alpes, CNRSIN2p3, Universidade Federal do Abc, U. Maryland, Ludwig-Maximilians-Universitat Munchen, U. Massachusetts, Amherst, M. University, U. I. Urbana-Champaign, Harvey Mudd College, U. California, Riverside, U. Tre, Infn, Karlsruhe Institute of Technology, Florida State University, U. Washington, I. College, N. C. F. N. Research, Warsaw, Poland, Ben-Gurion University, U. Hamburg, U. Arizona, U. Bristol, V. U. Brussel, National, Kapodistrian University of Athens, L. University, U. Michigan, U. London, Harvard University, I. S. University, Davis, S. N. Laboratory, S. University, Santa Barbara, I. Genova, Universit'e de StrasbourgCNRS-IN2P3, The University of British Columbia, Nikhef National Institute for Subatomic Physics, A. University, Sissa, U. Zurich, I. Trieste, University of Florence, U. Southampton, Central China Normal University, Texas A M University, Universit'e catholique de Louvain, The British University in Egypt, Beni Suef University, Austrian Academy of Sciences, Stony Brook University, Irvine, U. Heidelberg, T. University, U. Oregon, Sorbonne Universit'e et Cnrs, I. France, Rutgers, The State University of New Jersey, Rutgers University, S. Roma, Infn Roma, Sorbonne Universit'e, U. Geneve, Humboldt-Universitat, The University of Oklahoma, N. University, N. University, U. Basel, Universidad de La Serena, U. Valencia, Florida Institute of Technology, U. Birmingham, F. N. Laboratory, W. University, Rwth Aachen University, National Research Nuclear University, Mephi, A. laboratory, Brown University, Laboratori Nazionali di Frascati, Instituto de F'isica Te'orica, U. Virginia, Carleton University, U. Chicago, Univ. Roma, La Sapienza, P. University, 'Ecole polytechnique f'ed'erale de Lausanne, Stockholms Universitet, U. Ghent, Northeastern University, L. B. N. Laboratory, J. S. Institute, U. dell'Aquila, K. R. I. O. Technology, Stockholm University, D. University, C. I. O. Technology., Ifca, U. Alberta, Rudjer Bovskovi'c Institute, Johannes Gutenberg University, T. U. Munich, T. U. O. Tokyo, Kyungpook National University, York University, Lafayette College, U. Sheffield, A. N. Laboratory, Wigner Research Centre for Physics, Universidad T'ecnica Federico Santa Mar'ia, Dartmouth College, L. University, Chinese Academy of Sciences, W. University, S. Louis, S. University, Institute for Nuclear Research of the National Academy of Sciences, Kyiv, Ukraine   +334 more
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Metallographic analysis of 11 T dipole coils for High Luminosity-Large Hadron Collider (HL-LHC)

, 2020
For next-generation accelerator magnets for fields beyond those achievable using Nb–Ti, Nb3Sn is the most viable superconductor. The high luminosity upgrade for the Large Hadron Collider (HL-LHC) marks an important milestone as it will be the first ...
S. Balachandran, Jonathan Cooper, Orion B Van Oss, P. Lee, L. Bottura, A. Devred, F. Savary, C. Scheuerlein, Felix Wolf   +8 more
semanticscholar   +1 more source

Beam-induced surface modifications as a critical source of heat loads in the Large Hadron Collider

Communications Physics, 2021
Sections of the Large Hadron Collider generate more secondary electrons, which induce heat load problems and limit collider performance. Here, beamline components are examined, surface modifications responsible for enhanced secondary electron emission ...
Valentine Petit, Mauro Taborelli, Danilo Andrea Zanin, Marcel Himmerlich, Holger Neupert, Paolo Chiggiato, Giovanni Iadarola   +6 more
doaj   +1 more source

Higgs Physics at the Large Hadron Collider [PDF]

, 2011
In this talk I will begin by summarising the importance of the Higgs physics studies at the LHC. I will then give a short description of the pre-LHC constraints on the Higgs mass and the theoretical predictions for the LHC along with a discussion of the ...
A Rujula De, DJ Miller, J Baglio, J Baglio, M Duhrssen, R Barate, R Lafaye, RM Godbole, ROHINI M GODBOLE, SY Choi, T Hambye, T Plehn, Y Gao   +12 more
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Lepton-Quark Collisions at the Large Hadron Collider.

Physical Review Letters, 2020
Processes commonly studied at the Large Hadron Collider (LHC) are induced by quarks and gluons inside the protons of the LHC beams. In this Letter, we demonstrate that, since protons also contain leptons, it is possible to target lepton-induced processes
L. Buonocore, U. Haisch, P. Nason, F. Tramontano, G. Zanderighi   +4 more
semanticscholar   +1 more source

Silicon crystals for steering high-intensity particle beams at ultrahigh-energy accelerators

Physical Review Research, 2021
Experimental results and simulation models show that crystals might play a relevant role for the development of new generations of high-energy and high-intensity particle accelerators and might disclose innovative possibilities at existing ones.
A. Mazzolari, M. Romagnoni, E. Bagli, L. Bandiera, S. Baricordi, R. Camattari, D. Casotti, M. Tamisari, A. Sytov, V. Guidi, G. Cavoto, S. M. Carturan, D. De Salvador, A. Balbo, G. Cruciani, Thu Nhi Tran Caliste, R. Verbeni, N. Pastrone, L. Lanzoni, A. Rossall, J. A. van den Berg, R. Jenkins, P. Dumas   +22 more
doaj   +1 more source

Probing proton structure at the Large Hadron electron Collider [PDF]

SciPost Physics, 2019
For the foreseeable future, the exploration of the high-energy frontier will be the domain of the Large Hadron Collider (LHC). Of particular significance will be its high-luminosity upgrade (HL-LHC), which will operate until the mid-2030s.
R. A. Khalek, S. Bailey, Jun Gao, L. Harland–Lang, J. Rojo   +4 more
semanticscholar   +1 more source

Model independent study for the anomalous quartic WWγγ couplings at future electron-proton colliders

Nuclear Physics B, 2020
The Large Hadron Electron Collider and the Future Circular Collider-hadron electron with high center-of-mass energy and luminosity allow to better understand the Standard Model and to examine new physics beyond the Standard Model in the electroweak ...
V. Ari, E. Gurkanli, A.A. Billur, M. Koksal   +3 more
doaj   +1 more source

Testing production scenarios for (anti-)(hyper-)nuclei and exotica at energies available at the CERN Large Hadron Collider [PDF]

Physical Review C, 2018
We present a detailed comparison of coalescence and thermal-statistical models for the production of (anti-) (hyper-)nuclei in high-energy collisions. For the first time, such a study is carried out as a function of the size of the object relative to the
F. Bellini, A. Kalweit
semanticscholar   +1 more source

Jet substructure at the Large Hadron Collider [PDF]

Reviews of Modern Physics, 2018
We thank CERN and the ATLAS and CMS Collaborations, the participants and organizers of the Boost Workshops held in Zurich12 2016 and Buffalo13 2017 for discussions and input,and Jon Butterworth for suggesting this jet substructure reviewarticle.
R. Kogler, B. Nachman, A. Schmidt, L. Asquith, M. Campanelli, C. Delitzsch, P. Harris, A. Hinzmann, D. Kar, C. McLean, J. Pilot, Y. Takahashi, N. Tran, C. Vernieri, M. Vos, E. Winkels   +15 more
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