CERN Accelerating science

SEE ALSO: PREPRINTS
ABOUT PREPRINTS
The Preprints collection aims to cover as far as possible all the grey literature in particle physics and its related technologies. The collection contains something like 400,000 documents, out of which about 50% can be accessed electronically. The documents originate from a variety of institutes all over the world. The collection, currently available, starts in 1979 and it has a full coverage of the arXiv.org e-Print archive since its beginning in 1991.

Preprints

Latest additions:
2026-03-21
04:26
High-Frequency Gravitational Waves from Phase Transitions in Nascent Neutron Stars / Bleau, Katarina (U. Mainz, PRISMA ; Mainz U.) ; Kopp, Joachim (U. Mainz, PRISMA ; CERN ; Mainz U.) ; Lee, Jiheon (CERN ; KAIST, Taejon) ; van de Vis, Jorinde (CERN)
Tentative evidence suggests that the cores of massive neutron stars consist of deconfined quark matter. [...]
arXiv:2603.18153.
- 12.
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2026-03-21
04:24
Searching solo for the invisible at Compact Muon Solenoid (CMS) / Mallampalli, Abhishikth
Despite the success of the Standard Model (SM), several fundamental questions remain unanswered, such as the nature of dark matter (DM), motivating searches for new physics. [...]
arXiv:2603.11070.
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2026-03-21
04:23
Searching for dark matter X-ray lines from the Large Magellanic Cloud with eROSITA / Terol Calvo, Jorge (INFN, Turin) ; Taoso, Marco (INFN, Turin) ; Caputo, Andrea (CERN ; Rome U. ; Weizmann Inst.) ; Negro, Michela (Louisiana State U., Math. Dept.) ; Regis, Marco (INFN, Turin ; Turin U.)
We perform a search for an X-ray monochromatic line arising from dark matter (DM) decay in the halo of the Large Magellanic Cloud. [...]
arXiv:2603.19109.
- 16.
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2026-03-20
18:17
Evidence of Higgs boson inclusive production at high transverse momentum decaying to a pair of $b$-quarks with the ATLAS detector
This letter reports on the first evidence of Higgs-boson production at high transverse momentum in the $b\bar{b}$ final state, reconstructed in a single large-radius jet. [...]
CERN-EP-2026-082.
- 2026
Fulltext - Previous draft version

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2026-03-20
04:17
The gravitational S-matrix from the path integral: asymptotic symmetries and soft theorems / Isen, Jack (UCLA, Los Angeles (main)) ; Kraus, Per (UCLA, Los Angeles (main)) ; Monten, Ruben (CERN) ; Myers, Richard M. (Amsterdam U.)
We extend a previously developed formulation of the S-matrix, based on a path integral with asymptotic boundary conditions, to include gravity. [...]
CERN-TH-2026-044 ; arXiv:2603.17045.
- 59.
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2026-03-20
04:17
$K π$ scattering as a step towards $B \to K^* \ell^+ \ell^-$ from Lattice QCD / Erben, Felix (CERN) ; Black, Matthew (U. Edinburgh (main)) ; Boyle, Peter (Brookhaven Natl. Lab. ; U. Edinburgh (main)) ; Di Carlo, Matteo (CERN) ; Gülpers, Vera (U. Edinburgh (main)) ; Hansen, Maxwell T. (U. Edinburgh (main)) ; Lachini, Nelson Pitanga (Cambridge U. (main)) ; Mukherjee, Rajnandini (U. Edinburgh (main)) ; Portelli, Antonin (U. Edinburgh (main)) ; Tsang, J. Tobias (U. Liverpool (main))
Rare $b\to s\ell^+\ell^-$ decays provide some of the most sensitive tests of the Standard Model and require precise and systematically improvable hadronic input from lattice QCD. [...]
CERN-TH-2026-053 ; arXiv:2603.17900.
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2026-03-19
16:17
Combined effective field theory interpretation of measurements sensitive to quartic gauge boson couplings in $pp$ collisions at $\sqrt{s}=13$ TeV with the ATLAS detector / ATLAS Collaboration
A combination of measurements sensitive to anomalous quartic electroweak gauge boson couplings is presented using proton-proton collision data collected by the ATLAS detector at $\sqrt{s} = 13$ TeV at the LHC. [...]
arXiv:2603.18630 ; CERN-EP-2026-076.
- 2026 - 35 p, 35.
Fulltext - Previous draft version - Fulltext

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2026-03-19
11:27
Measurement of hadronic form-factor parameters with an angular analysis of $B^0 \rightarrow D^{*-} \mu^{+} \nu_{\mu}$ decays /LHCb Collaboration
The hadronic form-factor parameters of the $B^{0}\to D^{\ast-} \mu^{+} \nu_\mu$ decay are determined from a differential analysis of the decay rate in dilepton momentum squared, $q^2$, the three helicity angles and the squared invariant mass of the visible system, $m^2_{miss}$. The data sample used corresponds to an integrated luminosity of 3.0 fb$^{-1}$ collected by the LHCb experiment in proton-proton collisions at centre-of-mass energies 7 TeV and 8 TeV [...]
LHCb-CONF-2026-001; CERN-LHCb-CONF-2026-001.- Geneva : CERN, 2026 - mult.p. Fulltext: LHCb-CONF-2026-001 - PDF; LHCb-CONF-2026-001-figures - ZIP;
In : 60th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, It, 15 - 22 Mar 2026

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2026-03-19
04:06
Shocks from Exploding Primordial Black Holes in the Early Universe / Vanvlasselaer, Miguel (Brussels U., IIHE ; U. Barcelona (main)) ; Trifinopoulos, Sokratis (MIT ; CERN ; Zurich U.) ; Klipfel, Alexandra P. (MIT) ; Kaiser, David I. (MIT)
We investigate how Hawking radiation from low-mass primordial black holes deposits energy into the early-universe plasma and show that the resulting phenomena are hydrodynamic rather than purely diffusive. [...]
CERN-TH-2026-048 ; MIT-CTP/5978 ; arXiv:2603.15746.
- 34.
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2026-03-19
04:03
Latin American HECAP Physics Briefing Book 2025 / Acero, Mario A. (U. Atlantico, Barranquilla) ; Aguilar-Arevalo, Alexis A. (UNAM, Mexico) ; Andrada, Belén (Buenos Aires, CONICET) ; Larriva, Andrés Baquero (U. del Azuay, Cuenca) ; Cambiaso, Mauro (Andres Bello Natl. U.) ; Carrera, Edgar (San Francisco de Quito U.) ; Cruz, Melissa (Honduras U.) ; Duarte, Lucía (Republica U., Montevideo) ; Estrada, Juan (Brookhaven) ; Gago, Alberto (Lima, Pont. U. Catolica) et al.
The first process for the Latin American Strategy Forum for Research Infrastructure for High Energy, Cosmology and Astroparticle Physics (LASF4RI-HECAP) came to a conclusion in October 2020, with a Physics Briefing Book (PBB) presented in (2104.06852). [...]
arXiv:2603.06291.
- 135.
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