CERN Accelerating science

Preprints

უკანასკნელი დამატებები:
2020-07-11
08:42
Search for the lepton flavor violating decay $ {\tau \!\to\! 3\mu} $ in proton-proton collisions at $ \sqrt{s} = $ 13 TeV
Results are reported from a search for the lepton flavor violating decay $ {\tau \!\to\! 3\mu}$ in proton-proton collisions at $\sqrt{s} = $ 13 TeV. [...]
CERN-EP-2020-113 ; CMS-BPH-17-004-003.
- 2020.
Additional information for the analysis - CMS AuthorList - Fulltext

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2020-07-11
05:10
Sound speed induced production of primordial black holes / Romano, Antonio Enea (CERN ; ICRA, Pescara)
We study different mechanisms by which the speed of primordial curvature perturbations can produce an enhancement of the curvature spectrum, which could lead to the production of primordial black holes (PBH). [...]
arXiv:2006.07321.
- 5 p.
Fulltext

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2020-07-11
05:10
Cryopumping and Vacuum Systems / Baglin, Vincent (CERN)
The understanding of complex and/or large vacuum systems operating at cryogenic temperatures requires a specific knowledge of the vacuum science at such temperatures. [...]
arXiv:2006.01574.
- 34 p.
Fulltext

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2020-07-11
05:09
Charge Collection and Electrical Characterization of Neutron Irradiated Silicon Pad Detectors for the CMS High Granularity Calorimeter / Akchurin, N. (Texas Tech.) ; Almeida, P. (CERN) ; Alyari, M. (Fermilab) ; Bergauer, T. (Vienna, OAW) ; Brondolin, E. (CERN) ; Gecse, Z. (Fermilab) ; Kuryatkov, V. (Texas Tech.) ; Lipton, R. (Fermilab) ; Mannelli, M. (CERN) ; Mengke, T. (Texas Tech.) et al.
The replacement of the existing endcap calorimeter in the Compact Muon Solenoid (CMS) detector for the high-luminosity LHC (HL-LHC), scheduled for 2027, will be a high granularity calorimeter. [...]
arXiv:2005.08051 ; FERMILAB-PUB-20-297-CMS.
- 36 p.
Fulltext

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2020-07-10
11:28
Search for decays of the 125 GeV Higgs boson into a Z boson and a $\rho$ or $\phi$ meson
Decays of the 125 GeV Higgs boson into a Z boson and a $\rho^{0}(770)$ or $\phi(1020)$ meson are searched for using proton-proton collision data collected by the CMS experiment at the LHC at $\sqrt{s} = $ 13 TeV. [...]
CERN-EP-2020-120 ; CMS-HIG-19-012-003.
- 2020.
Additional information for the analysis - CMS AuthorList - Fulltext

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2020-07-10
10:20
What sort of coupling impedances are tolerable in the future CPS ? / Sørenssen, A
CERN-MPS-DL-70-1 ; MPS-DL-70-1.
- 1970. - 14 p.
Full text

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2020-07-09
14:01
First observation of the decay $B^0 \rightarrow D^0 \overline{D}{}^0 K^+ \pi^-$ / LHCb Collaboration
The first observation of the decay $B^0 \rightarrow D^0 \overline{D}{}^0 K^+ \pi^-$ is reported using proton-proton collision data corresponding to an integrated luminosity of 4.7 $\mathrm{fb}^{-1}$ collected by the LHCb experiment in 2011, 2012 and 2016. [...]
arXiv:2007.04280 ; LHCb-PAPER-2020-015 ; CERN-EP-2020-112 ; LHCB-PAPER-2020-015.
- 2020.
Fulltext - Related data file(s)

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2020-07-09
12:11
The CMS Tracker Upgrade for the High Luminosity LHC / Paoletti, Simone (INFN, Florence) /CMS Collaboration
The LHC machine is planning an upgrade program which will smoothly bring the instantaneous luminosity to about $\mathrm{5 - 7.5 \times 10^{34} cm^{-2}s^{-1}}$ in 2028, to reach an integrated luminosity of $\mathrm{3000 \ fb ^{-1}}$ and possibly up to $\mathrm{4500 \ fb ^{-1}}$ by the end of 2039. This High Luminosity LHC scenario, HL-LHC, will require an upgrade program of the LHC detectors known as Phase-2 upgrade. [...]
CMS-CR-2019-253.- Geneva : CERN, 2019 - 8 p. Fulltext: PDF;
In : European Physical Society Conference on High Energy Physics (EPS-HEP) 2019, Ghent, Belgium, 10 - 17 Jul 2019

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2020-07-09
12:11
Development of an Optical Readout Hybrid for the CMS Outer Tracker Upgrade / Rasevic, Nikola (VINCA Inst. Nucl. Sci., Belgrade) ; Blanchot, Georges (CERN) ; Baron, S ; Kovacs, Mark Istvan (CERN) ; Kulis, S ; Porret, D ; Zografos, Angelos (Natl. Tech. U., Athens)
The pixel-strip modules for the CMS Tracker Phase-2 Upgrade for the HL-LHC integrate a readout hybrid (PS-ROH) for the control and data acquisition link. This hybrid is based on the new, low power and compact gigabit transceiver (LpGBT) and the versatile transceiver VTRx+ specifically designed for the upgrade. [...]
CMS-CR-2019-222.- Geneva : CERN, 2019 - 6 p. Fulltext: PDF;
In : TWEPP 2019 Topical Workshop on Electronics for Particle Physics, Santiago De Compostela, Spain, 2 - 6 Sep 2019

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
2020-07-09
11:49
Investigation into the event-activity dependence of $\Upsilon(\text{nS})$ relative production in proton-proton collisions at $\sqrt{s} = $ 7 TeV / CMS Collaboration
The ratios of the production cross sections between the excited $\Upsilon\text{(2S)}$ and $\Upsilon\text{(3S)}$ mesons and the $\Upsilon\text{(1S)}$ ground state, detected via their decay into two muons, are studied as a function of the number of charged particles in the event. [...]
arXiv:2007.04277 ; CMS-BPH-14-009 ; CERN-EP-2020-075 ; CMS-BPH-14-009-003.
- 2020.
Additional information for the analysis - CMS AuthorList - Fulltext

დეტალური ჩანაწერი - მსგავსი ჩანაწერები
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