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New physics searches with heavy-ion collisions at the CERN Large Hadron Collider [PDF]

, 2018
This document summarises proposed searches for new physics accessible in the heavy-ion mode at the CERN Large Hadron Collider (LHC), both through hadronic and ultraperipheral $\gamma\gamma$ interactions, and that have a competitive or, even, unique ...
R. Bruce, D. d’Enterria, A. De Roeck, M. Drewes, G. Farrar, A. Giammanco, O. Gould, Jan Hajer, L. Harland–Lang, J. Heisig, J. Jowett, S. Kabana, G. Krintiras, M. Korsmeier, M. Lucente, G. Milhano, S. Mukherjee, J. Niedziela, V. Okorokov, A. Rajantie, M. Schaumann   +20 more
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
semanticscholar   +1 more source

HE-LHC: The High-Energy Large Hadron Collider

The European Physical Journal Special Topics, 2019
In response to the 2013 Update of the European Strategy for Particle Physics (EPPSU), the Future Circular Collider (FCC) study was launched as a world-wide international collaboration hosted by CERN.
A. Abada, M. Abbrescia, Shehu S. Abdussalam, I. Abdyukhanov, J. Fernandez, A. Abramov, S. Banerjee, S. Jong, F. Müller, L. Rossi, J. Zupan, J. Zurita   +11 more
semanticscholar   +1 more source

Single production of vectorlike quarks with large width at the Large Hadron Collider [PDF]

Physical Review D, 2018
Vectorlike quarks (VLQs) are predicted by several theoretical scenarios of new physics and having colour quantum numbers they can copiously be produced at the Large Hadron Collider (LHC) so long that their mass is within the testable kinematic regime of ...
A. Carvalho, S. Moretti, D. O’Brien, L. Panizzi, H. Prager   +4 more
semanticscholar   +1 more source

Machine Learning Applied to the Analysis of Nonlinear Beam Dynamics Simulations for the CERN Large Hadron Collider and Its Luminosity Upgrade

Information, 2021
A Machine Learning approach to scientific problems has been in use in Science and Engineering for decades. High-energy physics provided a natural domain of application of Machine Learning, profiting from these powerful tools for the advanced analysis of ...
Massimo Giovannozzi, Ewen Maclean, Carlo Emilio Montanari, Gianluca Valentino, Frederik F. Van der Veken   +4 more
doaj   +1 more source

Variational autoencoders for new physics mining at the Large Hadron Collider [PDF]

Journal of High Energy Physics, 2018
A bstractUsing variational autoencoders trained on known physics processes, we develop a one-sided threshold test to isolate previously unseen processes as outlier events.
O. Cerri, Thong Q. Nguyen, M. Pierini, M. Spiropulu, J. Vlimant   +4 more
semanticscholar   +1 more source

Composite vectors at the Large Hadron Collider [PDF]

Journal of High Energy Physics, 2010
An unspecified strong dynamics may give rise to composite vectors sufficiently light that their interactions, among themselves or with the electroweak gauge bosons, be approximately described by an effective Lagrangian invariant under $SU(2)_L\times SU(2)_R/ SU(2)_{L+R}$.
BARBIERI, Riccardo, Carcamo Hernandez, A. E, Corcella, Gennaro, Torre, Riccardo, TRINCHERINI, ENRICO   +4 more
openaire   +4 more sources

Status of LHC Searches for SUSY without R-Parity

Advances in High Energy Physics, 2015
In this contribution we briefly review the status of current searches for supersymmetry at the Large Hadron Collider, focusing especially on viable sub-TeV colored superpartners which can appear in nonstandard scenarios.
Roberto Franceschini
doaj   +1 more source

LHeC: The Large Hadron-Electron Collider [PDF]

15th International Workshop on Deep-Inelastic Scattering and Related Subjects DIS 2007, 2007
Proceedings of DIS 2007, p.1167-1182, ISBN 978-3-935702-23-2, ISSN 1435 ...
openaire   +2 more sources

Luminosity optimization near the beam-beam limit by increasing bunch length or crossing angle

Physical Review Special Topics. Accelerators and Beams, 2002
We discuss the choice of bunch length and crossing angle near the beam-beam limit in a storage-ring collider. First, we derive expressions for the tune shifts of either bunched or continuous round beams which are induced by a single collision with ...
F. Ruggiero, F. Zimmermann
doaj   +1 more source