عنوان
پدید آورنده
موضوع
رده
کتابخانه
محل استقرار
NATIONAL BIBLIOGRAPHY NUMBER
Number
LA7vd14150
TITLE AND STATEMENT OF RESPONSIBILITY
Title Proper
Measurement of the isolated diphoton cross section in pp collisions at √s=7TeV with the ATLAS detector
General Material Designation
[Article]
First Statement of Responsibility
Aad, G; Abbott, B; Abdallah, J; Abdelalim, AA; Abdesselam, A; Abdinov, O; Abi, B; Abolins, M; Abramowicz, H; Abreu, H; Acerbi, E; Acharya, BS; Adams, DL; Addy, TN; Adelman, J; Aderholz, M; Adomeit, S; Adragna, P; Adye, T; Aefsky, S; Aguilar-Saavedra, JA; Aharrouche, M; Ahlen, SP; Ahles, F; Ahmad, A; Ahsan, M; et al.
SUMMARY OR ABSTRACT
Text of Note
The ATLAS experiment has measured the production cross section of events with two isolated photons in the final state, in proton-proton collisions at √s=7TeV. The full data set acquired in 2010 is used, corresponding to an integrated luminosity of 37pb -1. The background, consisting of hadronic jets and isolated electrons, is estimated with fully data-driven techniques and subtracted. The differential cross sections, as functions of the di-photon mass (m γγ), total transverse momentum (p T,γγ), and azimuthal separation (Δφ γγ), are presented and compared to the predictions of next-to-leading-order QCD. © 2012 CERN.
SET
Date of Publication
2012
Title
UC Santa Cruz
ELECTRONIC LOCATION AND ACCESS
Electronic name
مطالعه متن کتاب [Article]
275578
a
Y
