CERN Accelerating science

Preprints

Последние добавления:
2025-07-09
11:42
Quantum Chebyshev Probabilistic Models for Fragmentation Functions / de Lejarza, Jorge J Martínez (Valencia U., IFIC) ; Wu, Hsin-Yu (Exeter U. ; Unlisted, FR) ; Kyriienko, Oleksandr (U. Sheffield (main)) ; Rodrigo, Germán (Valencia U., IFIC) ; Grossi, Michele (CERN)
We propose a quantum protocol for efficiently learning and sampling multivariate probability distributions that commonly appear in high-energy physics. [...]
arXiv:2503.16073.
- 2025 - 16.
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2025-07-09
09:52
ML-based muon identification using a FNAL-NICADD scintillator chamber for the MID subsystem of ALICE 3 / Muñoz Méndez, Jesús Eduardo (Mexico U., ICN) ; Ortiz, Antonio (Mexico U., ICN) ; Paz Jiménez, Alom Antonio (Mexico U., ICN) ; Torres, Paola Vargas (Mexico U., ICN) ; Alfaro Molina, Ruben (Mexico U.) ; Trueba, Laura Helena González (Mexico U.) ; Grabski, Varlen (Mexico U.) ; Fernández Téllez, Arturo (Puebla U., Mexico) ; Regules Medel, Hector David (Puebla U., Mexico) ; Cahuantzi, Mario Rodríguez (Puebla U., Mexico) et al.
The ALICE Collaboration is planning to construct a new detector (ALICE 3) aiming at exploiting the potential of the high-luminosity Large Hadron Collider (LHC). [...]
arXiv:2507.02817.
- 12.
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2025-07-09
09:52
An electron-hadron collider at the high-luminosity LHC / André, Kevin David J. (CERN) ; Holzer, Bernhard (CERN) ; Forthomme, Laurent (AGH-UST, Cracow) ; Piotrzkowski, Krzysztof (AGH-UST, Cracow)
We discuss a concept of a lower-energy version of the Large Hadron-electron Collider (LHeC), delivering electron-hadron collisions concurrently to the hadron-hadron collisions at the high-luminosity LHC at CERN. [...]
arXiv:2503.20475.
- 13.
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2025-07-09
09:51
Machine learning based parametrization of the resolution function for the first experimental area (EAR1) of the n_TOF facility at CERN / Žugec, Petar (Zagreb U., Phys. Dept. ; CERN) ; Gilarte, Marta Sabate (CERN ; Seville U.) ; Bacak, Michael (CERN ; TU Vienna) ; Vlachoudis, Vasilis (CERN) ; Casanovas, Adria (CERN ; Barcelona, Polytechnic U. ; Valencia U., IFIC) ; Infantes, Francisco Garcia (CERN ; Granada U.)
This study addresses a challenge of parametrizing a resolution function of the neutron beam from the neutron time of flight facility n_TOF at CERN. [...]
arXiv:2503.22220.
- 11.
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2025-07-09
08:26
Superadditivity at Large Charge / Cohen, Timothy (CERN ; EPFL, Lausanne, LPTP ; Oregon U.) ; Fadakar, Ipak (EPFL, Lausanne, LPTP ; Pisa, Scuola Normale Superiore) ; Gomes, Andrew (EPFL, Lausanne, LPTP) ; Monin, Alexander (South Carolina U.) ; Rattazzi, Riccardo (EPFL, Lausanne, LPTP)
The weak gravity conjecture has been invoked to conjecture that the dimensions of charged operators in a CFT should obey a superadditivity relation (sometimes referred to as convexity). [...]
arXiv:2503.16603 ; CERN-TH-2025-036.
- 31.
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2025-07-09
08:26
Super-Higher-Form Symmetries / Grassi, P.A. (CERN ; INFN, Turin ; Piemonte Orientale U., Alessandria) ; Penati, S. (Milan Bicocca U. ; INFN, Milan Bicocca)
We generalize the study of higher-form-symmetries to theories with supersymmetry. [...]
arXiv:2503.16182.
- 42.
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2025-07-09
07:49
Numerical evaluation of the integrals of motion in particle accelerator tracking codes / Belanger, Philippe (CERN ; TRIUMF) ; Sterbini, Guido (CERN)
Particle tracking codes are one of the fundamental tools used in the design and the study of complex magnetic lattices in accelerator physics. [...]
arXiv:2503.19122.
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2025-07-09
07:48
Challenging $\bar{B}_{(s)}\to D_{(s)}^{(*)}$ Form Factors with the Heavy Quark Expansion / Bordone, Marzia (Siegen U. ; CERN ; Zurich U.) ; Gubernari, Nico (Cambridge U.) ; Jung, Martin (Turin U.) ; van Dyk, Danny (Durham U., IPPP)
Recent publications by three lattice QCD collaborations have provided an unprecedented wealth of theoretical predictions for the $\bar{B}_q \to D_q^{(*)}$ form factors, for spectator flavours $q=u/d$ and $q=s$. [...]
CERN-TH-2025-092 ; EOS-2025-03 ; IPPP/25/25 ; P3H-25-032 ; SI-HEP-2025-10 ; ZU-TH 35/25 ; arXiv:2507.03569.
- 35.
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2025-07-09
07:10
Quark antenna in early stage anisotropic QCD matter / Barata, Joao (CERN) ; Salgado, Carlos A. (Santiago de Compostela U., IGFAE ; Unlisted, ES) ; Silva, Joao M. (LIP, Lisbon ; Lisbon, IST)
The states of matter produced in the early stage of heavy ion collisions can be highly anisotropic. [...]
arXiv:2503.19224.
- 8.
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2025-07-09
07:07
Plasma treated metals after H- irradiation and its effect on vacuum breakdown behaviour / Serafim, C. (CERN ; Helsinki Inst. of Phys.) ; Calatroni, S. (CERN) ; Djurabekova, F. (Helsinki Inst. of Phys.) ; Giordano, M.C. (CERN) ; Himmerlich, M. (CERN) ; Bjelland, V. (CERN ; Norwegian U. Sci. Tech.) ; Kouzios, C. (CERN) ; Pinto, P. Costa (CERN) ; Perez-Fontenla, A.T. (CERN) ; Wuensch, W. (CERN) et al.
Vacuum breakdown in accelerator structures is a critical challenge that occurs under high electric fields. [...]
arXiv:2503.17360.
- 12.
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