ATLAS

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Evolution of ATLAS conditions data and its management for LHC Run-2

Journal of Physics Conference Series IOP Publishing 664:4 (2015) 042005

Authors:

Michael B枚hler, Mikhail Borodin, Andrea Formica, Elizabeth Gallas, Voica Radescu

Integration of the Eventlndex with other ATLAS systems

Journal of Physics Conference Series IOP Publishing 664:4 (2015) 042045

Authors:

D Barberis, SE C谩rdenas Z谩rate, EJ Gallas, F Prokoshin

The ATLAS EventIndex: architecture, design choices, deployment and first operation experience

Journal of Physics Conference Series IOP Publishing 664:4 (2015) 042003

Authors:

D Barberis, SE C谩rdenas Z谩rate, J Cranshaw, A Favareto, 脕 Fern谩ndez Casan铆, EJ Gallas, C Glasman, S Gonz谩lez de la Hoz, J H艡ivn谩膷, D Malon, F Prokoshin, J Salt Cairols, J S谩nchez, R T枚bbicke, R Yuan

51猎奇入口 of Z boson production in pPb collisions at sqrt(s[NN]) = 5.02 TeV

ArXiv 1512.06461 (2015)

Measurement of four-jet differential cross sections in root s=8 TeV proton-proton collisions using the ATLAS detector

Journal of High Energy Physics Springer Verlag 2015:12 (2015) 1-76

Authors:

Sabina Alkire, Alan Barr, K Becker, JK Behr, L Beresford, E Davies, JA Frost, EJ Gallas, S Gupta, C Gwenlan, D Hall, Christopher Hays, J Henderson, J Howard, TB Huffman, C Issever, CW Kalderon, LA Kogan, A Lewis, K Nagai, RB Nickerson, MA Pickering, NC Ryder, JC-L Tseng, GHA Viehhauser, AR Weidberg, J Zhong

Abstract:

Differential cross sections for the production of at least four jets have been measured in proton-proton collisions at (Formula presented.) TeV at the Large Hadron Collider using the ATLAS detector. Events are selected if the four anti-ktR = 0.4 jets with the largest transverse momentum (pT) within the rapidity range |y| < 2.8 are well separated (螖R4j min > 0.65), all have pT > 64 GeV, and include at least one jet with pT > 100 GeV. The dataset corresponds to an integrated luminosity of 20.3 fb鈭1. The cross sections, corrected for detector effects, are compared to leading-order and next-to-leading-order calculations as a function of the jet momenta, invariant masses, minimum and maximum opening angles and other kinematic variables.