Due to a planned intervention, some web lectures may be unavailable on Wednesday, June 26th from 12:00 to 14:00 CEST.

CERN Accelerating science

Preprints

Letzte Einträge:
2024-06-20
09:49
Precision measurement of the $\Xi_b^-$ baryon lifetime
A sample of $pp$ collision data, corresponding to an integrated luminosity of 5.5 fb$^{-1}$ and collected by the LHCb experiment during Run 2, is used to measure the ratio of the lifetime of the $\Xi^-_b$ baryon to that of the $\Lambda^0_b$ baryon, $r_{\tau}\equiv\tau_{\Xi^-_b}/\tau_{\Lambda^0_b}$. [...]
CERN-EP-2024-139 ; LHCB-PAPER-2024-010.
- 2024.
Fulltext - Previous draft version - Related data file(s)

Details des Eintrags - Ähnliche Datensätze
2024-06-20
04:08
Hadronic resonance production with ALICE at the LHC / Kiselev, Sergey (Kurchatov Inst., Moscow)
Recent results on short-lived hadronic resonances obtained with the ALICE detector at LHC energies are presented. [...]
arXiv:2406.12294.
- 8 p.
Fulltext

Details des Eintrags - Ähnliche Datensätze
2024-06-20
04:08
Photoproduction of J/$\psi$ and dileptons in Pb-Pb collisions with nuclear overlap / Bizé, Nicolas (SUBATECH, Nantes)
Photon-photon reactions and the production of J/$\psi$ meson through photonuclear reactions have been extensively studied in ultra-peripheral heavy-ion collisions, in which the impact parameter is larger than twice the nuclear radius. [...]
arXiv:2406.12630.
- 9 p.
Fulltext

Details des Eintrags - Ähnliche Datensätze
2024-06-20
04:07
Precision measurement of the $\Xi^-_b$ baryon lifetime / LHCb Collaboration
A sample of $pp$ collision data, corresponding to an integrated luminosity of 5.5 fb$^{-1}$ and collected by the LHCb experiment during Run 2, is used to measure the ratio of the lifetime of the $\Xi^-_b$ baryon to that of the $\Lambda^0_b$ baryon, $r_{\tau}\equiv\tau_{\Xi^-_b}/\tau_{\Lambda^0_b}$. [...]
arXiv:2406.12111 ; LHCb-PAPER-2024-01 ; CERN-EP-2024-139.
- 12 p.
Fulltext

Details des Eintrags - Ähnliche Datensätze
2024-06-19
04:53
A Double Copy of Geometry / Helset, Andreas (CERN)
We propose an extension of the color-kinematics duality for nonlinear sigma models with nonsymmetric cosets. [...]
CERN-TH-2024-086 ; arXiv:2406.10955.
- 5 p.
Fulltext

Details des Eintrags - Ähnliche Datensätze
2024-06-19
04:46
Rare leptonic and semi-leptonic decays at LHCb / Hadavizadeh, Tom (Monash U.)
Rare leptonic and semi-leptonic decays offer an excellent opportunity to test the Standard Model of Particle Physics. [...]
arXiv:2406.11108.
-
Fulltext

Details des Eintrags - Ähnliche Datensätze
2024-06-18
10:31
Heavy-flavour tagging at the CMS experiment / Zaza, Angela (INFN, Bari ; Bari U.) /CMS Collaboration
At the CMS experiment, the identification of heavy-flavour jets, i.e., jets originating from bottom and charm quarks, is crucial for many standard model (SM) measurements, mostly involving the top quark and the Higgs boson, and searches for new physics. The CMS Collaboration developed extremely powerful jet tagging algorithms based on state-of-the-art deep learning methods, which will be illustrated in this contribution. [...]
CMS-CR-2024-098.- Geneva : CERN, 2024 - 11 p. Fulltext: PDF;
In : International Conference for New Frontiers in Physics 2023, Kollymbari, Crete, Gr, 10 - 22 Jul 2023

Details des Eintrags - Ähnliche Datensätze
2024-06-18
10:31
Search for LFV with tau leptons in the final state / Guzzi, Luca (INFN, Milan Bicocca) /CMS Collaboration
In the Standard Model (SM) lepton flavour numbers are approximately conserved at energies accessible to current experiments, where lepton flavour violation is extremely suppressed. The observation of neutrino oscillations, however, proves that neutrinos are massive particles and allows for additional Lepton Flavour Violating (LFV) processes also at low energies [...]
CMS-CR-2024-080.- Geneva : CERN, 2024 - 11 p. Fulltext: PDF;
In : 17th International Workshop on Tau Lepton Physics (TAU 2023), Louisville, Kentucky, United States, 4 - 8 Dec 2023

Details des Eintrags - Ähnliche Datensätze
2024-06-18
10:31
Searches for New Physics that couple with third generation fermions / D'Amante, Valeria (INFN, Pisa) /CMS Collaboration
The $\tau$ lepton, with a mass of $1776.86\pm0.12$ MeV, is unique in its ability to decay into hadrons and a neutrino. Approximately one third of $\tau$ decays produce an electron or a muon and two neutrinos, denoted as $\tau_e$ and $\tau_\mu$. [...]
CMS-CR-2024-094.- Geneva : CERN, 2024 - 6 p. Fulltext: PDF;
In : 17th International Workshop on Tau Lepton Physics (TAU 2023), Louisville, Kentucky, United States, 4 - 8 Dec 2023

Details des Eintrags - Ähnliche Datensätze
2024-06-18
06:14
The impact of a primordial gravitational wave background on LISA resolvable sources / Braglia, Matteo (New York U., CCPP) ; Pieroni, Mauro (CERN) ; Marsat, Sylvain (L2IT, Toulouse)
The existence of a primordial stochastic gravitational wave background (SGWB) is a common prediction in various models of the early Universe. [...]
arXiv:2406.10048 ; CERN-TH-2024-073.
- 15 p.
Fulltext

Details des Eintrags - Ähnliche Datensätze
Suchen Sie auch nach:
INSPIRE
KISS Preprints