2019-11-15
09:07 |
Higgs production in the VH mode at ATLAS and CMS
/ Mastrolorenzo, Luca (Aachen, Tech. Hochsch.)
/ATLAS, CMS and Higgs collaborations
In these proceedings, the key role played by the Higgs boson associated production (VH) mode in the characterization of the electroweak spontaneous symmetry breaking mechanism is described through a review of the latest results from the ATLAS and CMS experiments obtained with the data collected during LHC Run 2. A focus is given to the recent discovery of the Higgs boson decay to a bottom quark-antiquark pair by ATLAS and CMS achieved through the analysis of the additional data collected during 2017. [...]
CMS-CR-2019-173.-
Geneva : CERN, 2019 - 16 p.
Fulltext: PDF;
In : 7th Edition of the Large Hadron Collider Physics Conference, Puebla, Mexico, 20 May 2019
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Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2019-11-12
15:16 |
Searches for non-resonant HH production at CMS
/ Cappati, Alessandra (INFN, Turin ; Turin U.)
/CMS Collaboration
The most recent results from searches for non-resonant production of Higgs boson pairs~(HH) at CMS are presented. Four final states have been studied, with data collected at $\sqrt{s}=13\,\mathrm{TeV}$ in 2016, corresponding to an integrated luminosity of $35.9\,\mathrm{fb}^{-1}$. [...]
CMS-CR-2019-251.-
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
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Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2019-11-12
15:15 |
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2019-11-12
15:15 |
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2019-11-07
16:17 |
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2019-11-07
16:09 |
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2019-11-07
16:09 |
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2019-11-07
16:09 |
Results and prospects with the CMS-TOTEM Precision Proton Spectrometer
/ Forthomme, Laurent Marie C (Helsinki U.)
/CMS and TOTEM Collaborations
With more than 100 fb$^{-1}$ recorded during LHC run 2 (2016-2018), the joint CMS-TOTEM Precision Proton Spectrometer (CT-PPS) has started to deliver its first physics results.Located between 200 and 220 m on each side from the CMS detector, it aims the detection of forward scattered protons emerging intact from the interaction, as for instance in central exclusive processes (CEP).In this proceeding we describe in details the search for two-photon production of a lepton pair performed with the first 10 fb$^{-1}$.With this result, it has proved for the first time the feasibility of operating near-beam detectors close to the LHC beams under nominal luminosity conditions.In addition, we describe the potential for future physics prospects in preparation to the run 3 of the LHC..
CMS-CR-2019-241.-
Geneva : CERN, 2019 - 7 p.
Fulltext: PDF;
In : European Physical Society Conference on High Energy Physics (EPS-HEP) 2019, Ghent, Belgium, 10 - 17 Jul 2019
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Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2019-11-07
16:09 |
Design of the CMS upgraded trigger from Phase I to Phase II of the LHC
/ Jeitler, Manfred (Vienna, OAW)
/CMS Collaboration
The CMS experiment implements a sophisticated two-level triggering system composed of the Level-1, instrumented by custom-design hardware boards, and the High Level Trigger, a streamlined version of the offline reconstruction software running on a computer farm (more than 30k CPU cores). In 2017, the LHC delivered proton-proton collisions at a centre-of-mass energy of 13 TeV with a peak instantaneous luminosity larger than $2 \cdot 10^{34}$ cm$^{-2}$s$^{-1}$, more than twice the peak luminosity reached during Run1 and far larger than the design value. [...]
CMS-CR-2019-260.-
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
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Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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2019-11-06
15:20 |
Αναλυτική εγγραφή - Παρόμοιες εγγραφές
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