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CMS Preprints
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2025-04-13
14:09
Observation of coherent
ϕ
(
1020
)
meson photoproduction in ultraperipheral PbPb collisions at
√
s
N
N
=
5.36 TeV
The first observation of coherent
ϕ
(
1020
)
meson photoproduction off heavy nuclei is presented using ultraperipheral lead-lead collisions at a center-of-mass energy per nucleon pair of 5.36 TeV.
[...]
CERN-EP-2025-051
;
CMS-HIN-24-009-003
.
- 2025
Additional information for the analysis
-
CMS AuthorList
-
Fulltext
Detailed record
2025-04-13
13:52
Search for charged-lepton flavour violation in top quark interactions with an up-type quark, a muon, and a
τ
lepton in proton-proton collisions at
√
s
=
13 TeV
A search for charged-lepton flavour violation (CLFV) in top quark (t) production and decay is presented.
[...]
CERN-EP-2025-029
;
CMS-TOP-22-011-003
.
- 2025
Additional information for the analysis
-
CMS AuthorList
-
Fulltext
Detailed record
2025-04-11
15:49
Search for jet quenching with dijets from high-multiplicity pPb collisions at
√
s
N
N
=
8.16 TeV
The first measurement of the dijet transverse momentum balance
x
j
in proton-lead (pPb) collisions at a nucleon-nucleon center-of-mass energy of
√
s
N
N
=
8.16 TeV is presented.
[...]
CERN-EP-2025-043
;
CMS-HIN-23-010-003
.
- 2025
Additional information for the analysis
-
CMS AuthorList
-
Fulltext
Detailed record
2025-04-09
04:31
Observation of coherent
ϕ
(1020) meson photoproduction in ultraperipheral PbPb collisions at
√
s
NN
= 5.36 TeV
/ CMS Collaboration
The first observation of coherent
ϕ
(1020) meson photoproduction off heavy nuclei is presented using ultraperipheral lead-lead collisions at a center-of-mass energy per nucleon pair of 5.36 TeV.
[...]
CMS-HIN-24-009
;
CERN-EP-2025-051
;
arXiv:2504.05193
.
-
Fulltext
Detailed record
2025-04-07
14:30
Upgrade of the CMS Electromagnetic Calorimeter for the High-Luminosity LHC
/
Lavizzari, Giulia
(INFN, Milan Bicocca ; Milan Bicocca U.)
The High Luminosity upgrade of the LHC (HL-LHC) at CERN will provide unprecedented instantaneous and integrated luminosities of around 5 x 10
34
cm
−
2
s
−
1
and 3000/fb, respectively. The expected average of 140 to 200 collisions per bunch-crossing represents a severe challenge for the detectors.
[...]
CMS-CR-2025-099.-
Geneva : CERN, 2025 - 8 p.
Fulltext:
PDF
;
In :
13th International Conference on New Frontiers in Physics 2024 (ICNFP 2024)
, Kolymbari, Greece, 26 Aug - 4 Sep 2024
Detailed record
2025-04-07
14:30
First observation of the
η
→
4
μ
decay with the CMS detector
/
Rossin, Roberto
(INFN, Padua ; Padua U.) /CMS Collaboration
The first observation of the rare
η
→
μ
+
μ
−
μ
+
μ
−
double-Dalitz decay is presented. The analysis is based on data collected by the CMS experiment at the CERN LHC operating at the centre-of-mass energy of
√
s
=
13
T
e
V
.
[...]
CMS-CR-2025-092.-
Geneva : CERN, 2025 - 9 p.
Fulltext:
PDF
;
In :
Multiplicity-dependent heavy flavour production at the LHCb experiment
Detailed record
2025-04-03
22:18
Combined effective field theory interpretation of Higgs boson, electroweak vector boson, top quark, and multijet measurements
/ CMS Collaboration
Constraints on Wilson coefficients (WCs) corresponding to dimension-6 operators of the standard model effective field theory (SMEFT) are determined from a simultaneous fit to seven sets of CMS measurements probing Higgs boson, electroweak vector boson, top quark, and multijet production.
[...]
arXiv:2504.02958
;
CMS-SMP-24-003
;
CERN-EP-2025-035
;
CMS-SMP-24-003-003
.
- 2025 - 67.
Additional information for the analysis
-
CMS AuthorList
-
Fulltext
-
Fulltext
Detailed record
2025-04-03
13:30
Search for rare muonic B decays at CMS
/
Szlezak, Klara Emilia
(Warsaw U.) /CMS Collaboration
In this paper, we present the search for three highly suppressed Standard Model processes at the CMS experiment:
B
0
→
μ
+
μ
−
,
B
0
s
→
μ
+
μ
−
, and
B
0
s
→
μ
+
μ
−
γ
. The latest and most precise results to date are presented for the first two decays, while the feasibility and experimental strategy for the third, yet unobserved at CMS, are discussed.
[...]
CMS-CR-2025-098.-
Geneva : CERN, 2025 - 7 p.
Fulltext:
PDF
;
In :
31st Cracow Epiphany Conference on the recent LHC results (Epiphany 2025)
, Cracow, Poland, 13 - 17 Jan 2025
Detailed record
2025-04-03
13:30
CMS searches for new physics in the Higgs sector
/
Szleper, Michal
(NCBJ, Swierk) /CMS Collaboration
A summary is presented of CMS searches for new neutral resonances, with main focus on scalars and pseudoscalars, based on data collected during Run 2 of the LHC. Special emphasis is given to the most recent results..
CMS-CR-2025-085.-
Geneva : CERN, 2025 - 11 p.
Fulltext:
PDF
;
In :
31st Cracow Epiphany Conference on the recent LHC results (Epiphany 2025)
, Cracow, Poland, 13 - 17 Jan 2025
Detailed record
2025-04-03
04:22
Reinterpretation and preservation of data and analyses in HEP
/ LHC Reinterpretation Forum Collaboration
Data from particle physics experiments are unique and are often the result of a very large investment of resources.
[...]
arXiv:2504.00256
;
CERN-LPCC-2025-002
.
- 19.
Fulltext
Detailed record
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