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2025-11-12
05:05
Higgs differential cross section and STXS measurements at CMS / Javaid, Tahir (Beihang U.) ; Yuan, Li (Beihang U.) ; Cheng, Tongguang (Beihang U.)
In this manuscript, we present the latest differential measurements of Higgs boson cross sections with the CMS detector in bosonic and fermionic decay channels. [...]
arXiv:2511.03313. - 6.
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2025-11-12
05:04
Beyond Universality: Probing Lepton Flavor in the SMEFT / Grunwald, Cornelius (Tech. U., Dortmund (main)) ; Hiller, Gudrun (Tech. U., Dortmund (main) ; CERN) ; Kröninger, Kevin (Tech. U., Dortmund (main)) ; Nollen, Lara (Tech. U., Dortmund (main))
We present a global analysis of lepton-flavor-specific operators in the Standard Model Effective Field Theory (SMEFT), combining data from collider and flavor physics experiments. [...]
arXiv:2511.07089. - 56.
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2025-11-12
05:02
Yield and performance validation of the Monolithic Stitched Sensor (MOSS), the first wafer-scale prototype for the ALICE ITS3 upgrade / Menzel, Marius Wilm (CERN ; U. Heidelberg (main))
The ALICE Inner Tracking System upgrade (ITS3) will employ stitched, wafer-scale Monolithic Active Pixel Sensors (MAPS) for the first time in high-energy physics, achieving a material budget of only 0.09$\,$%$\,$X$\mathrm{_{0}}$ per layer. [...]
arXiv:2511.02403. - 7.
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2025-11-12
05:01
Magnusian: Relating the Eikonal Phase, the On-Shell Action, and the Scattering Generator / Kim, Jung-Wook (CERN ; Potsdam, Max Planck Inst.) ; Patil, Raj (Potsdam, Max Planck Inst. ; Humboldt U., Berlin) ; Scheopner, Trevor (Potsdam, Max Planck Inst.) ; Steinhoff, Jan (Potsdam, Max Planck Inst.)
Two fundamentally distinct quantities are both called "eikonal" in present amplitudes literature. [...]
CERN-TH-2025-226 ; HU-EP-25/37-RTG ; arXiv:2511.05649. - 35.
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2025-11-12
05:01
The size of the quark-gluon plasma in ultracentral collisions: impact of initial density fluctuations on the average transverse momentum / Zhou, Fabian (U. Heidelberg, ITP) ; Giacalone, Giuliano (CERN) ; Ollitrault, Jean-Yves (IPhT, Saclay)
Recent experiments have shown that the mean transverse momentum $\langle p_T\rangle$ of outgoing particles increases as a function of the particle multiplicity in ultracentral nucleus-nucleus collisions at collider energies. [...]
CERN-TH-2025-228 ; arXiv:2511.04605. - 11.
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2025-11-12
04:59
Transverse-momentum resummation at mixed QCD$\otimes$QED NNLL accuracy for Z boson production at hadron colliders / Autieri, Andrea (Valencia U., IFIC) ; Camarda, Stefano (CERN) ; Cieri, Leandro (Valencia U., IFIC) ; Ferrera, Giancarlo (INFN, Milan ; Milan U.) ; Sborlini, German (Salamanca U., IUFFyM)
We consider the transverse momentum ($q_T$) distribution of neutral charged bosons at hadron colliders. [...]
FTUV-25-0731.8337 ; arXiv:2511.07324. - 20.
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2025-11-11
18:18
Search for long-lived particles using displaced vertices with low-momentum tracks in proton-proton collisions at $ \sqrt{s} = $ 13 TeV
A search for long-lived particles using final states including a displaced vertex with low-momentum tracks, large missing transverse momentum, and a jet from initial-state radiation is presented. [...]
CERN-EP-2025-238 ; CMS-EXO-24-033-003. - 2025
Additional information for the analysis - CMS AuthorList - Fulltext

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2025-11-11
07:44
Distributed Inter-Strand Coupling Current Model for Finite Element Simulations of Rutherford Cables / Dular, Julien (CERN) ; Glock, Alexander (CERN) ; Verweij, Arjan (CERN) ; Wozniak, Mariusz (CERN)
In this paper, we present the Distributed Inter-Strand Coupling Current (DISCC) model. [...]
arXiv:2510.24618. - 2025 - 23.
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2025-11-11
07:44
Nonlinearities of Schwarzschild Black Hole Head-on Collisions / Kehagias, Alex (Natl. Tech. U., Athens ; CERN) ; Perrone, Davide (U. Geneva (main)) ; Riotto, Antonio (U. Geneva (main))
We derive analytically the amplitude of the quadratic quasi-normal mode generated in the ringdown stage of the gravitational waveform produced by the ultra-relativistic head-on collision of two non-spinning Schwarzschild black holes. [...]
arXiv:2508.17993. - 2025 - 5.
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2025-11-11
05:27
Large-Scale Structure Probes of the Post-Inflationary Axiverse / Gorghetto, Marco (DESY) ; Trifinopoulos, Sokratis (CERN ; Zurich U.) ; Valogiannis, Georgios (Chicago U. ; Chicago U., KICP)
We study the cosmology of axions in the post-inflationary scenario, where random initial conditions and the ensuing string-domain-wall network generate an isocurvature power spectrum. [...]
DESY-25-147 ; CERN-TH-2025-193 ; arXiv:2511.04734. - 32.
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