CERN Accelerating science

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1.
Science with the Cherenkov Telescope Array / Cherenkov Telescope Array Consortium Collaboration
The Cherenkov Telescope Array, CTA, will be the major global observatory for very high energy gamma-ray astronomy over the next decade and beyond. [...]
arXiv:1709.07997.
- 2017. - 211 p.
Preprint
2.
All-flavour Search for Neutrinos from Dark Matter Annihilations in the Milky Way with IceCube/DeepCore / IceCube collaboration
We present the first IceCube search for a signal of dark matter annihilations in the Milky Way using all-flavour neutrino-induced particle cascades. The analysis focuses on the DeepCore sub-detector of IceCube, and uses the surrounding IceCube strings as a veto region in order to select starting events in the DeepCore volume. [...]
arXiv:1606.00209.- 2016 - 15 p. - Published in : Eur. Phys. J. C 76 (2016) 531 Fulltext: PDF; Springer Open Access article: PDF; External link: Preprint
3.
Development of the optical system for the SST-1M telescope of the Cherenkov Telescope Array observatory / Seweryn, K. ; Bilnik, W. (AGH-UST, Cracow) ; Błocki, J. (Cracow, INP) ; Bogacz, L. (Jagiellonian U.) ; Bulik, T. (Warsaw U. Observ.) ; Cadoux, F. (Geneva U.) ; Christov, A. (Geneva U.) ; Chruślińska, M. ; Curyło, M. (Cracow, INP) ; della Volpe, D. (INFN, Naples ; Naples U.) et al. /for the CTA Consortium
The prototype of a Davies-Cotton small size telescope (SST-1M) has been designed and developed by a consortium of Polish and Swiss institutions and proposed for the Cherenkov Telescope Array (CTA) observatory. The main purpose of the optical system is to focus the Cherenkov light emitted by extensive air showers in the atmosphere onto the focal plane detectors. [...]
arXiv:1508.06795.- SISSA, 2015-07-13 - 7 p. - Published in : PoS ICRC2015 (2016) 998 Fulltext: 1508.06795 - PDF; PoS(ICRC2015)998 - PDF; Preprint: PDF; Published version from PoS: PDF; External link: PoS server
In : 34th International Cosmic Ray Conference, The Hague, The Netherlands, 30 Jul - 6 Aug 2015, pp.998
4.
Camera calibration strategy of the SST-1M prototype of the Cherenokov Telescope Array / Prandini, E (INFN, Padua ; Padua U.) ; Heller, M. (CERN) ; Lyard, E. (Geneva U.) ; Schioppa, E. jr. ; Neronov, A. (ISDC, Versoix) ; Bilnik, W. ; Błocki, J. (Cracow, INP) ; Bogacz, L. (Bielefeld U. ; Jagiellonian U.) ; Bulik, T. (Warsaw U.) ; Cadoux, F. (Geneva U.) et al.
The SST-1M telescope is one of the prototypes under construction proposed to be part of the future Cherenkov Telescope Array. [...]
arXiv:1508.06397.
- 2015.
Preprint
5.
Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton–proton collisions at $\sqrt{s}=7$ TeV in 2010 / ATLAS Collaboration
This paper presents a study of the performance of the muon reconstruction in the analysis of proton--proton collisions at $\sqrt{s}=7$ TeV at the LHC, recorded by the ATLAS detector in 2010. This performance is described in terms of reconstruction and isolation efficiencies and momentum resolutions for different classes of reconstructed muons. [...]
arXiv:1404.4562; CERN-PH-EP-2013-154; CERN-PH-EP-2013-154.- Geneva : CERN, 2014-09-16 - 32 p. - Published in : Eur. Phys. J. C 74 (2014) 3034 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External links: Previous draft version; Preprint
6.
The differential production cross section of the $\phi$(1020) meson in $\sqrt{s}$ = 7 TeV pp collisions measured with the ATLAS Detector / ATLAS Collaboration
A measurement is presented of the $\phi ➝ K^+K^−$ production cross section at √s = 7 TeV using pp collision data corresponding to an integrated luminosity of 383 μb$^{−1}$ collected with the ATLAS experiment at the LHC. Selection of $\phi$(1020) mesons is based on the identification of charged kaons by their energy loss in the pixel detector. [...]
arXiv:1402.6162; CERN-PH-EP-2012-269; CERN-PH-EP-2012-269.- Geneva : CERN, 2014-07-01 - 26 p. - Published in : Eur. Phys. J. C (2014) 74:2895 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF; External link: Rivet analyses reference
7.
Measurement of the production cross-section of prompt J/$\psi$ mesons in association with a W± boson in pp collisions at √s = 7 TeV with the ATLAS detector / ATLAS Collaboration
The process $pp \to W^{\pm} J/\psi$ provides a powerful probe of the production mechanism of charmonium in hadronic collisions, and is also sensitive to multiple parton interactions in the colliding protons. Using the 2011 ATLAS dataset of 4.5 fb-1 of $\sqrt{s}$ = 7 TeV pp collisions at the LHC, the first observation is made of the production of $W^{\pm}$ + prompt $J/\psi$ events in hadronic collisions, using $W^{\pm} \to \mu\nu_{\mu}$ and $J/\psi \to \mu^+\mu^-$. [...]
arXiv:1401.2831; CERN-PH-EP-2013-184; CERN-PH-EP-2013-184.- Geneva : CERN, 2014-04 - 37 p. - Published in : JHEP 04 (2014) 172 Article from SCOAP3: scoap3-fulltext - PDF; scoap - PDF; Fulltext: PDF; Springer Open Access article: PDF;
8.
Energy Deposition Studies for Fast Losses during LHC Injection Failures / Lechner, A (CERN) ; Alnuaimi, A (CERN) ; Bracco, C (CERN) ; Cerutti, F (CERN) ; Christov, A (CERN) ; Esposito, L S (CERN) ; Shetty, N V (CERN) ; Vlachoudis, V (CERN)
Several instances of injection kicker magnet (MKI) failures have occurred in the first years of LHC operation, leading to misinjections or to accidental kicks of circulating bunches. In a few cases, MKI modules imparted a partial or an increased beam deflection, resulting in grazing bunch impact on beam-intercepting devices and consequently leading to significant secondary showers to downstream accelerator elements. [...]
CERN-ACC-2013-0288.- Geneva : CERN, 2013 - 4 p. - Published in : Conf. Proc.: C130512 (2013) , pp. TUPFI027
Published version from JaCoW: PDF;
In : 4th International Particle Accelerator Conference, Shanghai, China, 12 - 17 May 2013, pp.1397
9.
Measurement of the inclusive isolated prompt photon cross section in pp collisions at √s = 7 TeV with the ATLAS detector using 4.6 fb$^{-1}$ / ATLAS Collaboration
A measurement of the cross section for the production of isolated prompt photons in pp collisions at a center-of-mass energy $\sqrt{s}$ = 7 TeV is presented. The results are based on an integrated luminosity of 4.6 fb$^{-1}$ collected with the ATLAS detector at the LHC. [...]
arXiv:1311.1440; CERN-PH-EP-2013-164; CERN-PH-EP-2013-164.- Geneva : CERN, 2014-03-24 - 24 p. - Published in : Phys. Rev. D 89 (2014) 052004 APS Open Access article: PDF; Fulltext: PDF; External link: Rivet analyses reference
10.
Search for long-lived stopped R-hadrons decaying out-of-time with pp collisions using the ATLAS detector / ATLAS Collaboration
An updated search is performed for gluino, top squark, or bottom squark R-hadrons that have come to rest within the ATLAS calorimeter, and decay at some later time to hadronic jets and a neutralino, using 5.0 and 22.9 fb$^{-1}$ of pp collisions at 7 and 8 TeV, respectively. Candidate decay events are triggered in selected empty bunch crossings of the LHC in order to remove pp collision backgrounds. [...]
arXiv:1310.6584; CERN-PH-EP-2013-161; CERN-PH-EP-2013-161.- Geneva : CERN, 2013-12-03 - 30 p. - Published in : Phys. Rev. D 88 (2013) 112003 APS Open Access article: PDF; Fulltext: PDF; External links: Previous draft version; Preprint

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81 CHRISTOV, A
81 Christov, A
261 Christov, Asen
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