CERN Accélérateur de science

Preprints

Derniers ajouts:
2017-04-24
19:56
Search for physics beyond the standard model in events with two leptons of same sign, missing transverse momentum, and jets in proton-proton collisions at $ \sqrt{s} = $ 13 TeV
A data sample of events from proton-proton collisions with two isolated same-sign leptons, missing transverse momentum, and jets is studied in a search for signatures of new physics phenomena by the CMS Collaboration at the LHC. [...]
CERN-EP-2017-071 ; CMS-SUS-16-035-003.
- 2017.
Additional information for the analysis - CMS AuthorList - Fulltext

Notice détaillée - Notices similaires
2017-04-24
11:43
Measurement of antiproton production in $p$He collisions at $\sqrt{s_{\scriptscriptstyle\rm NN}}=110$ GeV /LHCb Collaboration
The antiproton production cross-section in collisions of a 6.5 TeV LHC proton beam on helium at rest is measured by the LHCb experiment using the SMOG internal gas target from a dataset corresponding to an integrated luminosity of 0.4 $\mbox{\,nb}^{-1}$. This is the first direct measurement of antimatter production in $p$He collisions, and has important implications for the interpretation of recent results from the PAMELA and AMS-02 experiments, which measure the antiproton component in cosmic rays outside of the Earth's atmosphere..
LHCb-CONF-2017-002; CERN-LHCb-CONF-2017-002.- Geneva : CERN, 2017 - 26. Fulltext: LHCb-CONF-2017-002_Figs - ZIP; LHCb-CONF-2017-002 - PDF;
In : 52nd Rencontres de Moriond on Electroweak Interactions and Unified Theories, La Thuile, Italy, 18 - 25 Mar 2017

Notice détaillée - Notices similaires
2017-04-24
11:18
Potential of a three-dimensional Gaussian bunch / Kheifets, S
PETRA-note-119; PUBDB-2017-01789.- 1976 - 3 p. Fulltext: PDF; External link: The original report is available at DESY

Notice détaillée - Notices similaires
2017-04-24
07:42
Simplified Models for Displaced Dark Matter Signatures / Buchmueller, Oliver ; De Roeck, Albert ; McCullough, Matthew ; Hahn, Kristian ; Sung, Kevin ; Schwaller, Pedro ; Yu, Tien-Tien
We propose a systematic programme to search for long-lived neutral particle signatures through a minimal set of displaced searches requiring significant missing transverse energy (dMETs). [...]
arXiv:1704.06515 ; MITP-17-025 ; CERN-TH-2017-091.
-
Full text

Notice détaillée - Notices similaires
2017-04-22
08:26
Production of identified and unidentified charged hadrons in Pb--Pb collisions at \sqrt{s_{\rm NN}}~5.02~TeV / Jacazio, Nicolò
In late 2015, the ALICE collaboration recorded data from Pb--Pb collisions at the unprecedented energy of \sqrt{s_{\rm NN}}~5.02~TeV. [...]
arXiv:1704.06030.
-
Full text

Notice détaillée - Notices similaires
2017-04-22
08:26
Azimuthally differential pion femtoscopy relative to the second and third harmonic in Pb-Pb 2.76 TeV collision from ALICE / Saleh, Mohammad
Azimuthally differential femtoscopic measurements, being sensitive to spatio-temporal characteristics of the source as well as to the collective velocity fields at freeze-out, provide very important information on the nature and dynamics of the system evolution. [...]
arXiv:1704.06206.
-
Full text

Notice détaillée - Notices similaires
2017-04-22
08:26
Search for Gamma Ray Bursts with the ARGO-YBJ Detector in Shower Mode / Bartoli, B. (INFN, Naples ; Naples U.) ; Bernardini, P. (INFN, Lecce ; Salento U.) ; Bi, X.J. (Beijing, Inst. High Energy Phys.) ; Cao, Z. (Beijing, Inst. High Energy Phys.) ; Catalanotti, S. (INFN, Naples ; Naples U.) ; Chen, S.Z. ; Chen, T.L. (Tibet U.) ; Cui, S.W. (Hebei Normal U.) ; Dai, B.Z. (Yunnan U.) ; Amone, A. D et al.
The ARGO-YBJ detector, located at the Yangbajing Cosmic Ray Laboratory (4300 m a. [...]
arXiv:1703.09284.
- 24 p.
Preprint

Notice détaillée - Notices similaires
2017-04-22
08:26
Light-by-Light Scattering Constraint on Born-Infeld Theory / Ellis, John (King's Coll. London ; CERN) ; Mavromatos, Nick E. (King's Coll. London) ; You, Tevong (Cambridge U., DAMTP)
The recent measurement by ATLAS of light-by-light scattering in LHC Pb-Pb collisions is the first direct evidence for this basic process. [...]
CAVENDISH-HEP-17-04 ; DAMTP-2017-12 ; KCL-PH-TH-2017-11 ; CERN-TH-2017-062 ; arXiv:1703.08450 ; CERN-TH-2017-062.
- 11 p.
Full text

Notice détaillée - Notices similaires
2017-04-22
08:26
The Extreme Energy Events HECR array: status and perspectives / Gnesi, I. (Enrico Fermi Ctr., Rome ; INFN, Turin ; Turin U.) ; Abbrescia, M. (Enrico Fermi Ctr., Rome ; Bari U. ; INFN, Bari) ; Avanzini, C. (Enrico Fermi Ctr., Rome ; INFN, Pisa ; Pisa U.) ; Baldini, L. (Enrico Fermi Ctr., Rome ; INFN, Pisa ; Pisa U.) ; Ferroli, R. Baldini (Enrico Fermi Ctr., Rome ; Frascati) ; Batignani, G. (Enrico Fermi Ctr., Rome ; INFN, Pisa ; Pisa U.) ; Bencivenni, G. (Frascati) ; Bossini, E. (Enrico Fermi Ctr., Rome ; INFN, Siena ; Siena U.) ; Chiavassa, A. (INFN, Turin ; Turin U.) ; Cicalo, C. (Enrico Fermi Ctr., Rome ; Cagliari U. ; INFN, Cagliari) et al.
The Extreme Energy Events Project is a synchronous sparse array of 52 tracking detectors for studying High Energy Cosmic Rays (HECR) and Cosmic Rays-related phenomena. [...]
arXiv:1703.06358.
- 4 p.
Full text

Notice détaillée - Notices similaires
2017-04-20
20:10
Measurement of the top quark mass in the dileptonic $\mathrm{ t \bar{t} }$ decay channel using the mass observables $M_{\mathrm{ b }\ell}$, $M_{\mathrm{T}2}$, and $M_{\mathrm{ b }\ell\nu}$ in pp collisions at $\sqrt{s} = $ 8 TeV / CMS Collaboration
A measurement of the top quark mass ($M_{\mathrm{ t }}$) in the dileptonic $\mathrm{ t \bar{t} }$ decay channel is performed using data from proton-proton collisions at a center-of-mass energy of 8 TeV. [...]
CMS-TOP-15-008 ; CERN-EP-2017-050 ; arXiv:1704.06142 ; CMS-TOP-15-008-003.
- 2017.
Additional information for the analysis - CMS AuthorList - Fulltext - Full text

Notice détaillée - Notices similaires
Rechercher également dans:
INSPIRE
KISS Preprints