CERN Accelerating science

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1.
Luminosity measurement for lead-lead collisions at $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}}= $ 5.02 TeV in 2015 and 2018 at CMS / CMS Collaboration
Measurements of the luminosity delivered to the CMS experiment during the lead-lead data-taking periods in 2015 and 2018 are presented for the first time. [...]
CMS-LUM-20-002 ; CERN-EP-2025-018 ; arXiv:2503.03946 ; CMS-LUM-20-002-003.
- 2025
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
2.
Development of systematic uncertainty-aware neural network trainings for binned-likelihood analyses at the LHC / CMS Collaboration
We propose a neural network training method capable of accounting for the effects of systematic variations of the data model in the training process and describe its extension towards neural network multiclass classification. [...]
arXiv:2502.13047 ; CMS-MLG-23-005 ; CERN-EP-2025-005 ; CMS-MLG-23-005-003.
- 2025 - 51.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
3.
Search for medium effects using jet axis decorrelation in inclusive jets from PbPb collisions at $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}} = $ 5.02 TeV / CMS Collaboration
The jet axis decorrelation in inclusive jets is studied using lead-lead (PbPb) collisions at a center-of-mass energy per nucleon pair of 5.02 TeV. [...]
arXiv:2502.13020 ; CMS-HIN-24-010 ; CERN-EP-2024-345 ; CMS-HIN-24-010-003.
- 2025 - 39.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
4.
Dark Sector searches with electron and positron beams at NA64@CERN / Marini, Anna (INFN, Genoa) /NA64e Collaboration
Several astrophysical observations indicate that the majority of the mass of the Universe is made of a new type of matter, called Dark Matter, not interacting with light. DM may be composed of a dark sector of new particles, charged under a new U(1) gauge boson kinetically mixed with the ordinary photon, called dark photon. [...]
2024 - 6 p. - Published in : PoS ICHEP2024 (2025) 242 Fulltext: PDF;
In : 42nd International Conference on High Energy Physics (ICHEP 2024), Prague, Czech Republic, 18 - 24 Jul 2024, pp.242
5.
Observation of $ \Lambda $ hyperon local polarization in pPb collisions at $ \sqrt{\smash[b]{s_{_{\mathrm{NN}}}}} = $ 8.16 TeV / CMS Collaboration
The polarization of the $ \Lambda $ and $ \overline{\Lambda} $ hyperons along the beam direction has been measured in proton-lead (pPb) collisions at a center-of-mass energy per nucleon pair of 8.16 TeV. [...]
arXiv:2502.07898 ; CMS-HIN-24-002 ; CERN-EP-2024-328 ; CMS-HIN-24-002-003.
- 2025 - 37.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
6.
Evidence for similar collectivity of high transverse momentum particles in pPb and PbPb collisions / CMS Collaboration
Charged hadron elliptic anisotropies ($ v_2 $) are presented over a wide transverse momentum ($ p_{\mathrm{T}} $) range for proton-lead (pPb) and lead-lead (PbPb) collisions at nucleon-nucleon center-of-mass energies of 8.16 and 5.02 TeV, respectively. [...]
arXiv:2502.07525 ; CMS-HIN-23-002 ; CERN-EP-2024-332 ; CMS-HIN-23-002-003.
- 2025 - 35.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext - Fulltext
7.
Search for bosons of an extended Higgs sector in b quark final states in proton-proton collisions at $ \sqrt{s} = $ 13 TeV / CMS Collaboration
A search for beyond-the-standard-model neutral Higgs bosons in final states with bottom quarks is performed with the CMS detector. [...]
arXiv:2502.06568 ; CMS-SUS-24-001 ; CERN-EP-2024-335 ; CMS-SUS-24-001-003.
- 2025 - 59.
Additional information for the analysis - CMS AuthorList - Fulltext - CMS HEPData - Fulltext
8.
Search for $ \gamma \mathrm{H} $ production and constraints on the Yukawa couplings of light quarks to the Higgs boson / CMS Collaboration
A search for $ \gamma \mathrm{H} $ production is performed with data from the CMS experiment at the LHC corresponding to an integrated luminosity of 138 fb$ ^{-1} $ at a proton-proton center-of-mass collision energy of 13 TeV. [...]
arXiv:2502.05665 ; CMS-HIG-23-011 ; CERN-EP-2025-007 ; CMS-HIG-23-011-003.
- 2025 - 51.
Additional information for the analysis - CMS AuthorList - Fulltext - Fulltext
9.
Proof of principle for a light dark matter search with low-energy positron beams at NA64 / NA64 Collaboration
Thermal light dark matter (LDM) with particle masses in the 1 MeV - 1 GeV range could successfully explain the observed dark matter abundance as a relic from the primordial Universe. [...]
arXiv:2502.04053.
- 34.
Fulltext
10.
Proof of principle for a light dark matter search with low-energy positron beams at NA64 / Andreev, Yu. M. ; Antonov, A. ; Ayala Torres, M. A. ; Banerjee, D. ; Banto Oberhauser, B. ; Bautin, V. ; Bernhard, J. ; Bisio, P. ; Bondì, M. ; Celentano, A. et al.
Thermal light dark matter (LDM) with particle masses in the 1 MeV - 1 GeV range could successfully explain the observed dark matter abundance as a relic from the primordial Universe. In this picture, a new feeble interaction acts as a “portal” between the Standard Model and LDM particles, allowing for the exploration of this paradigm at accelerator experiments. [...]
CERN-EP-2025-016.- Geneva : CERN, 2025 Draft (restricted): PDF; Fulltext: PDF;

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See also: similar author names
2 Marini, A C
1 Marini, A L
22 Marini, A.
1 Marini, A. C.
13 Marini, A.C.
1 Marini, Alessandro
30 Marini, Andrea
1 Marini, Andrea C.
1253 Marini, Andrea Carlo
2 Marini, Anna
7 Marini, Antonella
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