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2026-06-15
10:55
Search for new physics using single-lepton events with high multiplicities of jets and b jets in proton-proton collisions at $ \sqrt{s}= $ 13 TeV
This analysis investigates the existence of physics beyond the standard model in events characterized by high multiplicities of jets and bottom quark (b) jets in the single-lepton final state, without a requirement on missing transverse momentum [...]
CERN-EP-2026-130 ; CMS-SUS-21-005-003. - 2026
Additional information for the analysis - CMS AuthorList - Fulltext

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2026-06-15
10:43
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
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} $. [...]
CERN-EP-2026-151 ; CMS-HIG-25-012-003. - 2026
Additional information for the analysis - CMS AuthorList - Fulltext

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2026-06-13
07:33
A generalised-$k_t$ jet algorithm for Deep Inelastic Scattering / van Beekveld, Melissa (NIKHEF, Amsterdam) ; Ferrario Ravasio, Silvia (Turin U.) ; Karlberg, Alexander (Oxford U., Theor. Phys. ; CERN) ; Peake, Darcy (Sussex U.)
We introduce an inclusive generalised-$k_t$ jet algorithm for Deep Inelastic Scattering, defined in the Breit frame and implemented in fjcontrib. [...]
arXiv:2606.13077 ; CERN-TH-2026-032 ; Nikhef 2026-005 ; OUTP-26-02P. - 22.
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2026-06-13
05:44
How traversable is a traversable wormhole? / Freivogel, Ben (U. Amsterdam, GRAPPA) ; Fumagalli, Alessandro (U. Amsterdam, GRAPPA) ; Tomašević, Marija (CERN)
To answer the above question, we study low-frequency scattering in the four-dimensional traversable wormhole of Maldacena, Milekhin, and Popov. [...]
CERN-TH-2026-117 ; arXiv:2606.12528. - 38.
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2026-06-13
05:41
Constraining the real scalar singlet extension of the SM / Bosse, Moritz (Dortmund U.) ; Hiller, Gudrun (Dortmund U. ; CERN) ; Litim, Daniel (Sussex U.) ; Maltoni, Fabio (CERN ; Louvain U., CP3 ; Bologna U.) ; Ramsey-Musolf, Michael J. (Tsung-Dao Lee Inst., Shanghai ; Shanghai Jiao Tong U. ; Shanghai Jiaotong U. ; Caltech) ; Tentori, Simone (Louvain U., CP3) ; Xia, Guotao (Tsung-Dao Lee Inst., Shanghai ; Shanghai Jiao Tong U. ; Shanghai Jiaotong U.)
The real scalar singlet extension of the standard model provides a minimal framework in which the Higgs sector can realise a strong first-order electroweak phase transition and improve the stability of the electroweak vacuum. [...]
CERN-TH-2026-046 ; arXiv:2606.12533. - 64.
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2026-06-13
05:40
CMB Constraints on Pre-Inflationary Axion Dark Matter Isocurvature / Petretti, Catherine (Harvard-Smithsonian Ctr. Astrophys. ; MIT) ; Singh, Praniti (Brown U. (main)) ; Braglia, Matteo (CERN) ; Chen, Xingang (Harvard-Smithsonian Ctr. Astrophys. ; MIT) ; Fan, JiJi (Brown U. (main) ; Brown U.) ; Li, Lingfeng (Nanjing Normal U. ; ICTP-AP, Beijing)
Although measurements of the Cosmic Microwave Background (CMB) are consistent with a nearly scale-invariant primordial spectrum of adiabatic perturbations, in which the energy densities of different components (radiation, baryons, and dark matter) fluctuate proportionally, there could also exist isocurvature perturbations, in which density fluctuations of the individual components differ from the adiabatic mode. [...]
CERN-TH-2026-136 ; arXiv:2606.11312. - 25.
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2026-06-12
23:16
Search for single production of a vector-like $ {\mathrm{B}}^{\prime}$ quark decaying to a top quark and a W boson in the single-lepton final state in proton-proton collisions at $ \sqrt{s}= $ 13 TeV
A search is presented for the single production of a narrow-width vector-like $ {\mathrm{B}}^{\prime}$ quark that decays to a t quark and a W boson, with one of the decay products yielding an electron or muon. [...]
CERN-EP-2026-137 ; CMS-B2G-24-013-003. - 2026
Additional information for the analysis - CMS AuthorList - Fulltext

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2026-06-12
22:24
Dependence of two-particle azimuthal correlations on the forward rapidity gap width in $ \mathrm{p}\text{Pb} $ collisions at $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}} = $ 8.16 TeV
One of the most striking features of relativistic heavy ion collisions is the presence of collective flow of thousands of produced particles. [...]
CERN-EP-2025-290 ; CMS-HIN-22-004-003. - 2026
Additional information for the analysis - CMS AuthorList - Fulltext

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2026-06-12
14:29
Search for dark photons from Higgs boson decays in the gluon-gluon fusion channel in proton-proton collisions at $\sqrt{s}=13.6$ TeV with the ATLAS detector
This paper presents a search for semi-visible Higgs boson decays in final states with a photon ($\gamma$) and missing transverse momentum $p_T^{miss}$. [...]
CERN-EP-2026-139. - 2026
Fulltext - Previous draft version

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2026-06-12
11:36
Search for light scalar particles produced in Higgs boson decays in exclusive final states with two muons and two hadrons in proton-proton collisions at $ \sqrt{s}= $ 13 TeV
A search for new scalar particles of $ \mathcal{O} $ (GeV) mass in exclusive final states with muons and light hadrons is presented [...]
CERN-EP-2026-118 ; CMS-EXO-24-034-003. - 2026
Additional information for the analysis - CMS AuthorList - Fulltext

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