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2026-06-05
06:01
Beam Intercepting Devices / Reggiani, Davide (PSI, Villigen)
Beam Intercepting Devices (BIDs) include targets, scrapers, collimators, protection absorbers and beam dumps. [...]
arXiv:2606.03605. - 2026 - 12.
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2026-06-05
06:01
Beam Instrumentation / Veness, Raymond (CERN)
Beam instrumentation is known as the 'eyes and ears of a particle accelerator'. [...]
arXiv:2606.03658. - 2026 - 12.
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2026-06-05
04:24
Scalar memory from compact binary coalescences / Zosso, Jann (Bohr Inst.) ; Gasparotto, Silvia (CERN) ; Aresté Saló, Llibert (Leuven U.) ; Doneva, Daniela D. (U. Valencia (main) ; U. Tubingen) ; Yazadjiev, Stoytcho S. (Sofiya U. ; Sofiya, Inst. Math.)
Gravitational memory provides a distinctive low-frequency probe of gravity, but explicit merger studies beyond general relativity remain limited. [...]
arXiv:2605.07778. - 17.
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2026-06-05
04:19
Archi: Agentic Operations at the CMS Experiment / Lugato, Pietro (MIT ; CERN) ; Lavezzo, Luca (MIT ; CERN) ; Mohoney, Jason (MIT) ; Ozturk, Hasan (CERN) ; Ahmed, Muhammad Hassan (CERN) ; Salas, Juan Pablo (CERN ; Wisconsin U., Madison) ; Ohm, Viphava (CERN ; Wisconsin U., Madison) ; Phornsiricharoenphant, Krittin (CERN) ; Benelli, Gabriele (CERN ; Fermilab ; Brown U.) ; D'Alfonso, Mariarosaria (MIT ; CERN) et al.
We present Archi, an open-source, end-to-end framework for scientific collaborations that combines the systematic ingestion and organization of heterogeneous data sources with the deployment of configurable, private, and extensible agents that retrieve and reason over them. [...]
arXiv:2606.04755. - 9.
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2026-06-04
04:58
Stochastic Dynamics of Heavy Quarks in Strongly Coupled Plasma / Rajagopal, Krishna (MIT) ; Scheihing-Hitschfeld, Bruno (UC, Santa Barbara (main)) ; Wiedemann, Urs Achim (CERN)
We study the stochastic dynamics of heavy quarks propagating through the strongly coupled plasma of $\mathcal{N}=4$ supersymmetric Yang-Mills (SYM) theory at nonzero temperature in terms of the corresponding Kolmogorov equation, which correctly describes their kinetic equilibration and the non-Gaussian fluctuations in their momenta without having to restrict their velocity to the non-relativistic regime. [...]
MIT-CTP/6040 ; CERN-TH-2026-127 ; arXiv:2606.02693. - 71.
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2026-06-04
04:55
Yoctosecond imaging of the ground state of $^{129}$Xe at the Large Hadron Collider / Giacalone, Giuliano (CERN) ; Nijs, Govert (CERN) ; van der Schee, Wilke (CERN ; Utrecht U. ; NIKHEF, Amsterdam)
Imaging a quantum many-body system requires probes that resolve the coordinates of its constituents in sufficiently large event samples, allowing measurements of correlation functions [1-4]. [...]
CERN-TH-2026-124 ; arXiv:2606.03993. - 6.
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2026-06-04
04:47
The decay rate of metastable cosmic strings beyond the thin-string approximation / Domcke, Valerie (CERN) ; Hamada, Yu (Osaka U.)
In the context of grand unified theories, any cosmic strings present in the post-inflationary universe are likely to be metastable, with a decay rate set by the spontaneous creation of monopole pairs on the string. [...]
CERN-TH-2026-106 ; OU-HET-1315 ; arXiv:2606.03008. - 29.
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2026-06-04
04:47
Non-monotonicity of $p_T$ correlations from meson-baryon mixing / Reichert, Tom (CERN) ; Steinheimer, Jan (Darmstadt, GSI ; Frankfurt U., FIAS) ; Bleicher, Marcus (Darmstadt, GSI ; Frankfurt U. ; Helmholtz Res. Acad. Hesse for FAIR)
The STAR experiment has recently reported data on the $\sqrt{\langleΔp_{T,i}Δp_{T,j}\rangle}/\langle\langle p_T\rangle\rangle$ charged hadron correlation in Au+Au reactions from $\sqrt{s_{NN}}=3-200$ GeV. [...]
CERN-TH-2026-112 ; arXiv:2606.03294. - 8.
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2026-06-04
04:46
Updates on Impedance Studies for the FCC-ee High Energy Booster / Kim, Keon Hee (GANIL) ; Ghribi, Adnan (GANIL) ; Martinez, Santiago (GANIL) ; Bruant, Quentin (Saclay) ; Chance, Antoine (Saclay) ; Dalena, Barbara (Saclay) ; Antuono, Chiara (CERN) ; Gibellieri, Dora (CERN) ; Zannini, Carlo (CERN) ; Zimmermann, Frank (CERN) et al.
Following the Future Circular Collider (FCC) Feasibility Study completion, the impedance model for the FCC-ee High-Energy Booster (HEB) has been significantly expanded beyond the initial copper vacuum pipe resistive wall analysis. [...]
arXiv:2605.29799. - 2026-06 - 4.
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2026-06-04
04:42
Analysis of the $C\!P$ structure of the Yukawa coupling between the Higgs boson and tau leptons in proton-proton collisions at $\sqrt{s}$ = 13.6 TeV / CMS Collaboration
This paper presents a measurement of the charge-parity ($C\!P$) structure of the Yukawa coupling between the Higgs boson (H) and tau leptons, using proton-proton collision data at $\sqrt{s}$ = 13.6 TeV recorded with the CMS detector at the LHC, corresponding to an integrated luminosity of 62.4 fb$^{1}$. [...]
arXiv:2606.03510 ; CMS-HIG-25-012 ; CERN-EP-2026-151. - 55 p, 55.
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