2026-05-19
13:12 |
Hot QCD matter probed via measurements of the speed of sound with CMS
/ Padula, Sandra (SAO_PAULO)
/CMS Collaboration
A hot and dense quark-gluon medium is observed to be created in ultrarelativistic nuclear collisions, exhibiting striking collective flow behavior, with fluid-like properties well described by relativistic hydrodynamics, with minimal viscous dissipation. The characteristics of this medium are under intense investigation, and in particular, its thermodynamical properties. [...]
CMS-CR-2026-045.-
Geneva : CERN, 2026 - 12 p.
Fulltext: PDF;
In : 53rd International Symposium on Multiparticle Dynamics (ISMD) 2025, Corfu, Greece, 21 - 28 Sep 2025
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2026-05-19
13:12 |
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2026-05-19
13:12 |
Hot QCD matter probed via measurements of the speed of sound with CMS
/ Padula, Sandra (SAO_PAULO)
/CMS Collaboration
A hot and dense quark-gluon medium is observed to be created in ultrarelativistic nuclear collisions, exhibiting striking collective flow behavior, with fluid-like properties well described by relativistic hydrodynamics, with minimal viscous dissipation. The characteristics of this medium are under intense investigation, and in particular, its thermodynamical properties. [...]
CMS-CR-2026-045.-
Geneva : CERN, 2026 - 12 p.
Fulltext: PDF;
In : 53rd International Symposium on Multiparticle Dynamics (ISMD) 2025, Corfu, Greece, 21 - 28 Sep 2025
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2026-05-18
19:28 |
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2026-05-08
10:11 |
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2026-04-24
14:21 |
Fabrication and characterization of Triple GEM detectors for HEP experiments
/ Giri Raj Mohan Sharma ; Dhingra, Nitish (Panjab U.) ; Chauhan, Sushil Singh (Panjab U.) ; Bhatnagar, Vipin (Panjab U.)
/CMS Collaboration
Gas Electron Multiplier (GEM) detectors are advanced micro-pattern gaseous devices designed for particle detection in harsh radiation environments. The central feature of GEM detector is a thin metal-clad polymer (usually Kapton) foil chemically etched with a high density of microscopic bi-conical holes, where each hole acts as an individual proportional amplifier. [...]
CMS-CR-2026-021.-
Geneva : CERN, 2026 - 10 p.
Fulltext: PDF;
In : National Conference on Advanced Instrumentation for Nuclear Physics, High-Energy Physics, and Medical Imaging, Gaya, India, 23 - 25 mar 2026
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2026-04-22
11:52 |
Study of rare decays in the flavor sector at CMS
/ Buonsante, Marco (INFN, Bari ; Bari U.)
/CMS Collaboration
Rare decays offer a unique window on the flavour structure of the Standard Model, as their strongly suppressed rates make them sensitive to small deviations induced by new physics. In this proceeding, we present CMS Run~3 results on rare decays in proton-proton collisions at $\sqrt{s}=13.6\,\mathrm{TeV}$, including the searches for rare $B_{(s)}^0\to\mu^+\mu^-\mu^+\mu^-$ and $\tau\to3\mu$ decays and the first observation of the $\eta\to\mu^+\mu^-e^+e^-$ decay..
CMS-CR-2026-039.-
Geneva : CERN, 2026 - 5 p.
Fulltext: PDF;
In : 60th Rencontres de Moriond on QCD and High Energy Interactions, La Thuile, It, 22 - 29 Mar 2026
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2026-04-22
11:52 |
Searches for New Physics at High Object Masses with CMS
/ Malara, Andrea (Brussels U.)
/CMS Collaboration
Searches at high object masses probe both resonant production of new particles and nonresonant
distortions of Standard Model spectra. This contribution follows the material presented in
the Moriond Electroweak 2026 talk and summarizes recent CMS results in this regime:
the Run~2 combination of heavy vector boson searches,
the Run~3 search for $W^\prime \to \ell \nu$, the Run~2 dijet angular analysis,
and searches for pair-produced dijet resonances in inclusive and $b$-tagged final states.
No significant deviation from the SM expectation is observed,
and the new results extend the sensitivity of CMS to multi-TeV scales in several benchmark scenarios..
CMS-CR-2026-037.-
Geneva : CERN, 2026 - 7 p.
Fulltext: PDF;
In : 60th Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, It, 15 - 22 Mar 2026
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2026-04-22
11:52 |
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2026-04-22
11:52 |
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