標題: | Performance of missing transverse momentum reconstruction in proton-proton collisions at p s = 13 TeV using the CMS detector |
作者: | Sirunyan A.M. Zaganidis, N. Chekhovsky, V. Schieck, J. Flouris, G. Van Parijs, I. Ghete, V. M. Bakhshiansohi, H. Dewolf, E. A. Moortgat, S. Schöfbeck, R. PAO-TI CHANG Stathes Paganis KAI-FENG CHEN RONG-SHYANG LU WEI-SHU HOU Kalsi, A. K. Asilar, E. Tytgat, M. Lauwers, J. De Clercq, J. Vermassen, B. Thomas, L. Zarucki, M. Van Mulders, P. Jeitler, M. Wulz, C. E. Krammer, N. Croce, D. Di Bondu, O. Spanring, M. Lenzi, T. Vit, M. Favart, L. Cornelis, T. Beghin, D. Mikulec, I. Pieters, M. Fagot, A. Janssen, X. Vannerom, D. Delannoy, H. Brandstetter, J. Vanlaer, P. Hrubec, J. Valle, A. Escalante Del Caputo, C. Van Mechelen, P. De Lentdecker, G. Madlener, T. Python, Q. Velde, C. Vander Khvastunov, I. Wittmann, J. Roskas, C. Krätschmer, I. Zeid, S. Abu Van Haevermaet, H. Mossolov, V. Dorney, B. Gonzalez, J. Suarez Skovpen, K. Erö, J. Bruno, G. Tavernier, S. Rad, N. Starling, E. Luetic, J. Moreels, L. Liko, D. Postiau, N. Lowette, S. Delaere, C. Ambrogi, F. Goldouzian, R. Van Doninck, W. Flechl, M. Frühwirth, R. Rohringer, H. Grebenyuk, A. Adam, W. Marchesini, I. Poyraz, D. Taurok, A. D'Hondt, J. Bilin, B. Deroover, K. Lontkovskyi, D. Dobur, D. David, P. Gul, M. Wang, Q. Dragicevic, M. Van Remortel, N. Brun, H. Verbeke, W. Waltenberger, W. Brochet, S. Trocino, D. Sirunyan, A. M. Tumasyan, A. Clerbaux, B. Blekman, F. Spitzbart, D. |
關鍵字: | Astrophysics; Tellurium compounds; High energy physics detector; Integrated luminosity; Particle identifications; Proton interactions; Proton proton collisions; Reconstruction algorithms; Resolution effects; Transverse energy; High energy physics |
公開日期: | 2019 |
卷: | 14 |
期: | 7 |
來源出版物: | Journal of Instrumentation |
摘要: | The performance of missing transverse momentum ( ? pmiss T ) reconstruction algorithms for the CMS experiment is presented, using proton-proton collisions at a center-of-mass energy of 13 TeV, collected at the CERN LHC in 2016. The data sample corresponds to an integrated luminosity of 35.9 fb1. The results include measurements of the scale and resolution of ? pmiss T, and detailed studies of events identified with anomalous ? pmiss T . The performance is presented of a ? pmiss T reconstruction algorithm that mitigates the effects of multiple proton-proton interactions, using the "pileup per particle identification" method. The performance is shown of an algorithm used to estimate the compatibility of the reconstructed ? pmiss T with the hypothesis that it originates from resolution effects. ? 2019 CERN for the benefit of the CMS collaboration. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-85071359074&doi=10.1088%2f1748-0221%2f14%2f07%2fP07004&partnerID=40&md5=ff79e8410cd9b6700fa4bf6665d29eef https://scholars.lib.ntu.edu.tw/handle/123456789/574648 |
ISSN: | 17480221 |
DOI: | 10.1088/1748-0221/14/07/P07004 |
顯示於: | 物理學系
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