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Measurements of Wgamma and Zgamma production in pp collisions at sqrt{s}= 7 TeV with the ATLAS detector at the LHC

ArXiv 1302.1283 (2013)

Measurement of the 螞b0 lifetime and mass in the ATLAS experiment

Physical Review D - Particles, Fields, Gravitation and Cosmology 87:3 (2013)

Authors:

G Aad, T Abajyan, B Abbott, J Abdallah, S Abdel Khalek, AA Abdelalim, O Abdinov, R Aben, B Abi, M Abolins, OS Abouzeid, H Abramowicz, H Abreu, E Acerbi, BS Acharya, L Adamczyk, DL Adams, TN Addy, J Adelman, S Adomeit, P Adragna, T Adye, S Aefsky, JA Aguilar-Saavedra, M Agustoni, M Aharrouche, SP Ahlen, F Ahles, A Ahmad, M Ahsan, G Aielli, T Akdogan, TPA 脜kesson, G Akimoto, AV Akimov, MS Alam, MA Alam, J Albert, S Albrand, M Aleksa, IN Aleksandrov, F Alessandria, C Alexa, G Alexander, G Alexandre, T Alexopoulos, M Alhroob, M Aliev, G Alimonti, J Alison, BMM Allbrooke, PP Allport, SE Allwood-Spiers, J Almond, A Aloisio, R Alon, A Alonso, F Alonso, B Alvarez Gonzalez, MG Alviggi, K Amako, C Amelung, VV Ammosov, A Amorim, N Amram, C Anastopoulos, LS Ancu, N Andari, T Andeen, CF Anders, G Anders, KJ Anderson, A Andreazza, V Andrei, XS Anduaga, P Anger, A Angerami, F Anghinolfi, A Anisenkov, N Anjos, A Annovi, A Antonaki, M Antonelli, A Antonov, J Antos, F Anulli, M Aoki, S Aoun, L Aperio Bella, R Apolle, G Arabidze, I Aracena, Y Arai, ATH Arce, S Arfaoui, JF Arguin, E Arik, M Arik, AJ Armbruster, O Arnaez

Abstract:

A measurement of the 螞b0 lifetime and mass in the decay channel 螞b0鈫扟/蠄(渭+渭-)螞0(p蟺 -) is presented. The analysis uses a signal sample of about 2200 螞b0 and 螞虅b0 decays that are reconstructed in 4.9 fb -1 of ATLAS pp collision data collected in 2011 at the LHC center-of-mass energy of 7 TeV. A simultaneous mass and decay time maximum likelihood fit is used to extract the 螞b0 lifetime and mass. They are measured to be 蟿螞b=1.449卤0.036(stat) 卤0.017(syst) ps and m螞b=5619.7卤0. 7(stat)卤1.1(syst) MeV.

Measurement of the t t-bar production cross section in the all-jet final state in pp collisions at sqrt(s) = 7 TeV

ArXiv 1302.0508 (2013)

Search for pair-produced dijet resonances in four-jet final states in pp collisions at sqrt(s) = 7 TeV

ArXiv 1302.0531 (2013)

A combined ultrasonic flow meter and binary vapour mixture analyzer for the ATLAS silicon tracker

Journal of Instrumentation IOP Publishing 8:02 (2013) p02006-p02006

Authors:

R Bates, M Battistin, S Berry, J Berthoud, A Bitadze, P Bonneau, J Botelho-Direito, N Bousson, G Boyd, G Bozza, E Da Riva, C Degeorge, C Deterre, B DiGirolamo, M Doubek, D Giugni, J Godlewski, G Hallewell, S Katunin, D Lombard, M Mathieu, S McMahon, K Nagai, E Perez-Rodriguez, C Rossi, A Rozanov, V Vacek, M Vitek, L Zwalinski