# CERN Published Articles

უკანასკნელი დამატებები:
2016-07-27
06:00
 Onset of collectivity in $^{96,98}$Sr studied via Coulomb excitation / Clement, E (GANIL) ; GöRgen, A (Oslo U.) ; Dijon, A (GANIL) ; de France, G (GANIL) ; Bastin, B (GANIL) ; Blazhev, A (Cologne U.) ; Bree, N (KU Leuven, Dept. Phys. Astron.) ; Butler, P (Liverpool U.) ; Delahaye, P (GANIL) ; Ekstrom, A (Lund U.) et al. A rapid onset of quadrupole deformation is known to occur around the neutron number 60 in the neutron-rich Zr and Sr isotopes. This shape change has made the neutron-rich A = 100 region an active area of experimental and theoretical studies for many decades now. [...] 2014 - 4 p. - Published in : EPJ Web Conf. 66 (2014) 02021 Fulltext: PDF; In : 25th International Nuclear Physics Conference, Florence, Italy, 02 - 07 Jun 2013, pp.02021

2016-07-27
06:00
 Tests of Chiral perturbation theory with COMPASS / Friedrich, Jan M (CERN) /COMPASS The COMPASS experiment at CERN accesses pion-photon reactions via the Primakoff effect., where high-energetic pions react with the quasi-real photon field surrounding the target nuclei. When a single real photon is produced, pion Compton scattering is accessed and from the measured cross-section shape, the pion polarisability is determined. [...] 2014 - 4 p. - Published in : EPJ Web Conf. 73 (2014) 05011 Fulltext: PDF; In : 13th International Conference on Meson-Nucleon Physics and the Structure of the Nucleon, Rome, Italy, 30 Sep - 4 Oct 2013, pp.05011

2016-07-27
06:00
 The laser reference line method and its comparison to a total station in an ATLAS like configuration / Batusov, V (Dubna, JINR) ; Budagov, J (Dubna, JINR) ; Lyablin, M (Dubna, JINR) ; Gayde, J -Ch (CERN) ; Girolamo, B (CERN) ; Mergelkuhl, D (CERN) ; Nessi, M (CERN) A new type of measuring system, the Laser Reference Line, is proposed as a metrological tool and can be used within limited space to ensure a precise installation along an axis on the ATLAS interaction point. A simplified ATLAS like beam pipe mock-up is used for this test. [...] 2014 - 10 p. - Published in : Phys. Part. Nucl. Lett. 11 (2014) 299-308

2016-07-27
06:00
 Heavy flavors in nucleus-nucleus collisions at RHIC and LHC / Nardi, Marzia (INFN, Turin) ; Alberico, W M (Turin U. ; INFN, Turin) ; Molinari, A (Turin U. ; INFN, Turin) ; Beraudo, A (CERN ; Santiago de Compostela U., IGFAE) ; De Pace, A (INFN, Turin) ; Monteno, M (INFN, Turin) ; Prino, F (INFN, Turin) ; Sitta, M (Piemonte Orientale U., Alessandria ; INFN, Turin) A multi-step setup for heavy-flavor studies in high-energy nucleus-nucleus (AA) collisions - addressing within a comprehensive framework the initial [??] production, the propagation in the hot medium until decoupling and the final hadronization and decays - is presented. The propagation of the heavy quarks in the medium is described in a framework provided by the relativistic Langevin equation and the corresponding numerical results are compared to experimental data from RHIC and the LHC. [...] 2014 - 8 p. - Published in : EPJ Web Conf. 71 (2014) 00098 Fulltext: PDF; In : 2nd International Conference on New Frontiers in Physics, Kolymbari, Greece, 28 Aug - 5 Sep 2013, pp.00098

2016-07-27
06:00
 The Higgs: so simple yet so unnatural / Altarelli, Guido (INFN, Rome3 ; Rome III U. ; CERN) We present a concise outlook of particle physics after the first LHC results at 7-8 TeV. The discovery of the Higgs boson at 126 GeV will remain as one of the major physics discoveries of our time. [...] 2014 - 13 p. - Published in : EPJ Web Conf. 71 (2014) 00005 Fulltext: PDF; In : 2nd International Conference on New Frontiers in Physics, Kolymbari, Greece, 28 Aug - 5 Sep 2013, pp.00005

2016-07-21
08:40
 The FCC-ee Interaction Region Magnet Design / Koratzinos, M (Geneva U.) ; Blondel, A (Geneva U.) ; Bogomyagkov, A (Novosibirsk, IYF) ; Sinyatkin, S (Novosibirsk, IYF) ; Benedikt, M (CERN) ; Holzer, B (CERN) ; van Nugteren, J (CERN) ; Zimmermann, F (CERN) ; Oide, K (KEK, Tsukuba) The design of the region close to the interaction point of the FCC-ee experiments is especially challenging. The beams collide at an angle (+-15 mrad) in the high-field region of the detector solenoid. [...] arXiv:1607.05446; THPOR023.- 2016 Published version from JACoW: PDF; External links: Preprint; JACoW In : 7th International Particle Accelerator Conference, Busan, Korea, 8 - 13 May 2016, pp.THPOR023

2016-07-19
08:47
 MAD - Monitoring ALICE Dataflow / Carena, F (CERN) ; Carena, W (CERN) ; Chapeland, S (CERN) ; Chibante Barroso, V (CERN) ; Costa, F (CERN) ; Delort, C (CERN) ; Dénes, E (Wigner RCP, Budapest ; Budapest, RMKI) ; Divià, R (CERN) ; Fuchs, U (CERN) ; Grigoras, C (CERN) et al. /ALICE ALICE (A Large Ion Collider Experiment) is the heavy-ion detector designed to study the physics of strongly interacting matter and the quark-gluon plasma at the CERN Large Hadron Collider (LHC). Following a successful Run 1 which ended in February 2013, the ALICE data acquisition (DAQ) entered a consolidation phase to prepare for Run 2 which will start in the beginning of 2015. [...] 2014 - 6 p. - Published in : 10.1109/RTC.2014.7097457 In : 19th IEEE-NPSS Real-Time conference 2014, Nara, Japan, 26 - 30 May 2014, pp.7097457

2016-07-19
08:47
 Protocol-independent event building evaluator for the LHCb DAQ system / Cámpora Pérez, Daniel Hugo (CERN) ; Schwemmer, Rainer (CERN) ; Neufeld, Niko (CERN) The Data Acquisition (DAQ) system of LHCb is a complex, real-time system connecting more than 300 readout boards with more than 1500 servers by means of highperformance network 68 switches. The total data rate through this network is more than 60 GB/s. [...] 2014 - 2 p. - Published in : 10.1109/RTC.2014.7097440 In : 19th IEEE-NPSS Real-Time conference 2014, Nara, Japan, 26 - 30 May 2014, pp.7097440

2016-07-19
08:47
 The new CMS DAQ system for run-2 of the LHC / Bawej, Tomasz (CERN) ; Behrens, Ulf (DESY) ; Branson, James (UC, San Diego (main)) ; Chaze, Olivier (CERN) ; Cittolin, Sergio (UC, San Diego (main)) ; Darlea, Georgiana-Lavinia (MIT) ; Deldicque, Christian (CERN) ; Dobson, Marc (CERN) ; Dupont, Aymeric (CERN) ; Erhan, Samim (UCLA, Los Angeles (main)) et al. The data acquisition system (DAQ) of the CMS experiment at the CERN Large Hadron Collider assembles events at a rate of 100 kHz, transporting event data at an aggregate throughput of 100 GB/s to the high level trigger (HLT) farm. The HLT farm selects interesting events for storage and offline analysis at a rate of around 1 kHz. [...] 2014 - 1 p. - Published in : 10.1109/RTC.2014.7097437 In : 19th IEEE-NPSS Real-Time conference 2014, Nara, Japan, 26 - 30 May 2014, pp.7097437

2016-07-19
08:47
 The AEgIS Experiment / Knecht, A (CERN) ; Aghion, S (Milan Polytechnic) ; Ahlen, O (CERN) ; Amsler, C (Bern U., LHEP) ; Ariga, A (Bern U., LHEP) ; Ariga, T (Bern U., LHEP) ; Belov, A S (Moscow, INR) ; Bonomi, G (INFM, Brescia ; INFN, Pavia) ; Bräunig, P (Kirchhoff Inst. Phys.) ; Bremer, J (CERN) et al. The AEgIS experiment aims at performing the first test of the Weak Equivalence Principle of General Relativity in the antimatter sector by measuring the gravitational acceleration acting on a beam of cold antihydrogen to a precision of 1%. The installation of the apparatus is making good progress and large parts were taken into operation. [...] 2014 - 11 p. - Published in : Hyperfine Interact. 228 (2014) 121-131 In : 11th International Conference on Low Energy Antiproton Physics, Uppsala, Sweden, 10 - 15 Jun 2013, pp.121-131