![]() We evaluate the discovery reach of the ATLAS experiment for down type isosinglet quarks, $D$, using both their neutral and charged decay channels, namely the process $pp\to D\bar = 120\,$GeV and $H \rightarrow W^ W^- \rightarrow ll\nu\nu$ at $m_H = 160\,$GeV are used in the analysis. C 62 (2009) 281-292 Access to fulltext document: centralBC - EPS betaReconstructionEfficiencySleptons - EPS 500invpb_20pb - EPS efficiency2BinTheCorrectBC - EPS massSlepton - EPS atlas_logo1 - EPS sn-atlas-2008-071 - PDF massRHadron - EPS 500invpb_10pb_zoom - EPS RecEff - EPS allBetasFit - EPS Slepton_betaGMSB5 - EPS 100invpb_20pb_zoom - EPS eloss-gs - EPS 500invpb_20pb_zoom - EPS SN-ATLAS-2008-071 - TEX Slepton_ptGMSB5 - EPS massSlepton-nolegend - EPS betaResolutionSleptons - EPS centralAndNextBC - EPS cern_bw - EPS NNefficiency - EPS mdtSegment - EPS betaResolutionRHadron - EPS betaReconstructionEfficiencyRHad300 - EPS The common signature of such models is a heavy long-lived charged particle with velocity smaller than the speed of light, beta<1. Long lived charged particles are predicted by many models of physics beyond the standard model (SM). Tarem, S (Technion) Bressler, S (Technion) Nomoto, H (Tokyo U.) Dimattia, A (Michigan State U.) Trigger and Reconstruction for a heavy long lived charged particles with the ATLAS detector Published in : JINST 3 (2008) P04003 SISSA/IOP Open Access article: PDF At the centre of ATLAS is a tracking detector in a 2 T solenoidal magnetic field. Manchester, Manchester, UK) Hart, J C (Rutherford) et al.ĪTLAS is a general purpose detector designed to explore a wide range of physics at the Large Hadron Collider. Manchester, Manchester, UK) Snow, S W (Univ. Aleksa, M (CERN) Bergsma, F (CERN) Giudici, P-A (CERN) Kehrli, A (CERN) Losasso, M (CERN) Pons, X (CERN) Sandaker, H (CERN) Miyagawa, P S (Univ. Measurement of the ATLAS solenoid magnetic field C 52 (2007) 999-1019 Fulltext: PDF External link: Fulltext While one of the top quarks is expected to follow the dominant Standard Model decay t->bW, the other decays through a FCNC channel, i.e. ![]() The ATLAS experiment sensitivity to top quark Flavour Changing Neutral Current (FCNC) decays was studied at LHC using ttbar events. Phys.) Djobava, T (Tbilisi State U.) Dodd, J (Nevis Labs, Columbia U.) McGrath, S (Nevis Labs, Columbia U.) Onofre, A (LIP, Coimbra) Parsons, J (Nevis Labs, Columbia U.) Veloso, F (LIP, Coimbra) ![]() Carvalho, J (LIP, Coimbra) Castro, N (LIP, Coimbra) Chikovani, L (Tbilisi, Inst. Study of ATLAS sensitivity to FCNC top decays The focus on defining the roles of each tiered component has evolved with the initial emphasis on the Tier-0 and Tier-1 definition and roles. ![]() In the ATLAS computing model the tiered hierarchy ranged from the Tier-0 (CERN) down to desktops or workstations (Tier-3). González de la Hoza, S (Valencia U., IFIC) March, L (Valencia U., IFIC) Ros, E (Valencia U., IFIC) Sánchez, J (Valencia U., IFIC) Amorós, G (Valencia U., IFIC) Fassi, F (Valencia U., IFIC) Fernández, A (Valencia U., IFIC) Kaci, M (Valencia U., IFIC) Lamas, A (Valencia U., IFIC) Salt, J (Valencia U., IFIC) ATLAS Scientific Notes Търсене в 70 записа за:Īnalysis facility infrastructure (Tier-3) for ATLAS experiment
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