2026-03-30
14:33 |
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2026-03-30
14:32 |
New Physics Searches at CMS with jets in the final state
/ Tziaferi, Eirini (KAVALA-DUTH)
/CMS Collaboration
Many new physics models such as compositeness, extra dimensions, excited quarks, and dark matter mediator, predict signatures involving jets in the final state. This paper presents recent CMS searches for new phenomena in such final states, highlighting results based on the full Run 2 data set collected at the LHC. [...]
CMS-CR-2026-022.-
Geneva : CERN, 2026 - 12 p.
Fulltext: PDF;
In : Corfu2025 Workshop on the Standard Model and Beyond, Corfu, Gr, 24 Aug - 3 Sep 2025
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2026-03-23
16:58 |
Precision timing with the CMS Barrel Timing Layer
/ Malberti, Martina (INFN, Milan Bicocca)
/CMS Collaboration
For the High-Luminosity phase of the LHC (HL-LHC), the Compact Muon Solenoid (CMS) experiment is undergoing an upgrade with the addition of the new MIP Timing Detector (MTD), designed to measure the arrival time of charged particles with a precision of 30-60 ps. The time information from the MTD will help handle the expected about 200 concurrent interactions per bunch crossing (pileup) to preserve the present event reconstruction performance. [...]
CMS-CR-2026-019.-
Geneva : CERN, 2026 - 7 p.
Fulltext: PDF;
In : PD25 7th International Workshop on New Photon-Detectors, Bologna, Italy, 3 - 5 Dec 2025
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2026-03-23
13:50 |
The CMS Tracker Upgrade for Phase-2: Meeting the Challenges of the HL-LHC
/ Samalan, Amrutha (PSI, Villigen)
/CMS Collaboration
The High-Luminosity Large Hadron Collider (HL-LHC) will significantly increase the instantaneous luminosity of proton-proton collisions, pushing the CMS experiment into a regime of extreme radiation levels, high particle multiplicities, and unprecedented data rates. To maintain and extend the physics performance of the CMS detector under these conditions, a complete replacement of the tracking system is being implemented as part of the Phase-2 Upgrade. [...]
CMS-CR-2026-020.-
Geneva : CERN, 2026 - 8 p.
Fulltext: PDF;
In : 14th international "Hiroshima" Symposium on the Development and Application of Semiconductor Tracking Detectors (HSTD-14), Taipei, Tw, 14 - 21 Nov 2025
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2026-03-23
13:50 |
CMS Phase-2 Inner Tracker overview
/ Cassese, Antonio (INFN, Florence)
For the high luminosity upgrade of the LHC, the CMS tracking system must be replaced to address new challenges such as an unprecedented radiation environment, which necessitates high resilience, and an increased number of events per bunch crossing, which demands higher granularity. Among the various CMS detectors, the tracker needs to be upgraded to meet very stringent requirements. [...]
CMS-CR-2026-018.-
Geneva : CERN, 2026 - 14 p.
Fulltext: PDF;
In : Corfu 2025 Workshop on Future Accelerators, Corfu, Greece, Gr, 27 Apr. - 4 May 2025
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2026-03-23
13:50 |
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2026-03-16
13:05 |
Constraints on couplings to second generation fermions from CMS
/ Lee, Ming-yan (Aachen, Tech. Hochsch.)
/CMS Collaboration
Among Yukawa couplings, those to second-generation fermions are the least constrained, particularly for the charm quark. With larger datasets and improved charm-jet tagging, several analyses have been performed by the CMS collaboration through various methods with proton-proton collision data at $\sqrt{s}=13$\,TeV collected during 2016--2018, corresponding to an integrated luminosity of 138$\text{fb}^{-1}$. [...]
CMS-CR-2025-185.-
Geneva : CERN, 2025 - 8 p.
Fulltext: PDF;
In : 13th Edition of the Large Hadron Collider Physics Conference (LHCP2025), Taipei, Tw, 5 - 9 May 2025
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2026-03-16
13:03 |
Searches for additional Higgs bosons (high and low mass) at CMS
/ Buchot Perraguin, Axel Newton (Alabama U.)
/CMS Collaboration
This contribution summarizes five of the most recent analyses by the CMS Collaboration investigating signatures of additional Higgs bosons at low and high mass
using proton-proton collision data collected at $\sqrt{s}=13~\mathrm{TeV}$ during Run~2 of the LHC. The results reviewed here correspond to the following searches: a narrow di-photon resonance, neutral Higgs bosons decaying to $b\bar b$, charged Higgs bosons decaying to $t\,b$, light pseudo-scalars in Higgs decays to $4\tau$ and $2\mu2\tau$ final states, and pair-produced new bosons decaying to muons. [...]
CMS-CR-2025-254.-
Geneva : CERN, 2025 - 6 p.
Fulltext: PDF;
In : The 32nd International Symposium on Lepton Photon Interactions at High Energies (Lepton Photon 2025), Madison, Wisconsin, Us, 25 - 29 Aug 2025
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2026-02-24
13:12 |
The evolution of the CMS Computing model towards the HL-LHC
/ Perez-Calero Yzquierdo, Antonio Maria (Madrid, CIEMAT)
/CMS Collaboration
With the approaching High Luminosity phase of the LHC programme (HL-LHC), scheduled to start in 2030, the Offline Software and Computing group of the CMS collaboration is reviewing the experiment's Computing Model to ensure its readiness for the computing challenges the HL-LHC poses. An in-depth revision of the current model, tools, and practices is being carried out, along with a roadmap of R\&D; activities to evolve them. [...]
CMS-CR-2025-279.-
Geneva : CERN, 2025 - 6 p.
- Published in : 10.22323/1.485.0561
Fulltext: PDF;
In : 2025 European Physical Society Conference on High Energy Physics (EPS-HEP 2025), Marseille, France, 7 - 11 Jul 2025
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2026-02-24
13:12 |
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