2020-02-18
08:23 |
Angular analyses of b → sll transitions at CMS
/ Li, Linwei (Peking U.)
/CMS
The flavour changing neutral current decays are interesting probes for searching for new physics. Angular distributions of b → sℓ + ℓ− transition processes of both B0 → K*0 µ + µ− and B+ → K+ µ + µ− are studied using a sample of proton-proton collisions at collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 20.5 fb−1. [...]
2019 - 5 p.
- Published in : J. Phys. : Conf. Ser. 1137 (2019) 012051
Fulltext from Publisher: PDF;
In : BEACH2018, Peniche, Portugal, 17 - 23 Jun 2018, pp.012051
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2020-02-18
08:23 |
The SHiP experiment at CERN
/ De Lellis, Giovanni (INFN, Naples ; Naples U.)
/SHiP
The discovery of the Higgs boson has fully confirmed the Standard Model of particles and fields. Nevertheless, fundamental phenomena like the existence of dark matter and the baryon asymmetry of the Universe still deserve an explanation that could come from the discovery of new particles. [...]
2019 - 6 p.
- Published in : J. Phys. : Conf. Ser. 1137 (2019) 012059
Fulltext: PDF;
In : BEACH2018, Peniche, Portugal, 17 - 23 Jun 2018, pp.012059
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2020-02-18
08:23 |
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2020-02-18
08:23 |
CP Violation measurements in B→DX decays at LHCb
/ Oblakowska-Mucha, Agnieszka (AGH-UST, Cracow)
/LHCb
Measurements of CP violation are a core part of the LHCb physics programme and provide sensitivity to angles of the CKM matrix as well as searching for evidence of physics beyond the Standard Model. A summary of recent B → DX results from LHCb are presented, including the time-dependent B 0 → D ∓π± analysis which profits from the largest flavour tagged sample analysed by LHCb, the world’s first observation of the B + → DsKK and the world’s most precise (first) measurements of the CP asymmetry in decays..
2019 - 6 p.
- Published in : J. Phys. : Conf. Ser. 1137 (2019) 012055
Fulltext: PDF;
In : BEACH2018, Peniche, Portugal, 17 - 23 Jun 2018, pp.012055
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2020-02-18
08:23 |
Search for exotics at NA62
/ Pepe, Monica (INFN, Perugia)
/NA62
Fixed target experiments are a particularly useful tool in the search of very weakly coupled particles in the MeV-GeV range, which are of interest as potential dark matter mediators. Owing to the high beam energy and a hermetic detector coverage, NA62 also has the opportunity to directly search for a variety of long-lived beyond the Standard Model particles, such as axion-like particles and dark photons. [...]
2019 - 5 p.
- Published in : J. Phys. : Conf. Ser. 1137 (2019) 012036
Fulltext: PDF;
In : BEACH2018, Peniche, Portugal, 17 - 23 Jun 2018, pp.012036
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2020-02-18
08:23 |
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2020-02-18
08:23 |
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2020-02-18
08:23 |
CMS quarkonium Production at 13 TeV
/ Biino, Cristina (INFN, Turin)
/CMS
A wide range of studies of quarkonium production and spectroscopy are performed by the CMS experiment. The quarkonium system is interesting and can be used mainly to probe the underlying Quantum Cromo Dynamics (QCD) processes but also to tune MC generators at new energies, since heavy flavour (HF) states are background to many searches, and can be used to obtain calibration and understanding of the detectors. [...]
2019 - 6 p.
- Published in : J. Phys. : Conf. Ser. 1137 (2019) 012030
Fulltext: PDF;
In : BEACH2018, Peniche, Portugal, 17 - 23 Jun 2018, pp.012030
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2020-02-18
08:22 |
Heavy flavour production at LHCb
/ Ferrari, Fabio (U. Bologna, DIFA ; INFN, Bologna)
/LHCb
The LHCb experiment is able to measure the production properties of heavy hadrons in a phase-space region that is complementary with respect to those of the ATLAS and CMS experiments. These measurements provide valuable information that allows to better understand quantum chromodynamics and to discriminate among several theoretical models. [...]
2019 - 6 p.
- Published in : J. Phys. : Conf. Ser. 1137 (2019) 012029
Fulltext: PDF;
In : BEACH2018, Peniche, Portugal, 17 - 23 Jun 2018, pp.012029
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2020-02-18
08:22 |
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