Results and perspectives on the H -> ZZ* vertex tensor structure with the ATLAS experiment at LHC

被引：0
|
作者：
Cirotto, F. [1 ,2 ]
机构：
[1] Univ Naples Federico II, Naples, Italy
[2] INFN, Sez Napoli, Naples, Italy
来源：
NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS | 2014年 / 37卷 / 01期
关键词：
D O I：
10.1393/ncc/i2014-11708-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
After the discovery of a new resonance at the LHC experiments, the determination of its properties is one of the main goals of the ongoing analyses. This note describes the experimental technique used by the ATLAS Collaboration to test different spin- parity hypotheses, using the full dataset recorded in 2011 and 2012, corresponding to an integrated luminosity of 25 fb(-1). Preliminary results on the ATLAS sensitivity to the CP-violating part of the H -> ZZ* amplitude are also presented.
引用
收藏
页码：281 / 282
页数：2
相关论文
共 30 条
  • [1] Vertex Reconstruction in the ATLAS Experiment at the LHC
    Bouhova-Thacker, E.
    Koffas, T.
    Kostyukhin, V.
    Liebig, W.
    Limper, M.
    Piacquadio, G.
    Prokofiev, K.
    Weiser, C.
    Wildauer, A.
    2008 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (2008 NSS/MIC), VOLS 1-9, 2009, : 995 - +
  • [2] A framework for vertex reconstruction in the ATLAS experiment at LHC
    Bouhova-Thacker, E.
    Koffas, Th.
    Kostyukhin, V.
    Liebig, W.
    Limper, M.
    Piacquadio, G.
    Prokofiev, K.
    Weiser, C.
    Wildauer, A.
    17TH INTERNATIONAL CONFERENCE ON COMPUTING IN HIGH ENERGY AND NUCLEAR PHYSICS (CHEP09), 2010, 219
  • [3] Expected Performance of Vertex Reconstruction in the ATLAS Experiment at the LHC
    Bouhova-Thacker, Eva
    Kostyukhin, Vadim
    Koffas, Thomas
    Liebig, Wolfgang
    Limper, Maaike
    Piacquadio, Giacinto Nicola
    Prokofiev, Kirill
    Weiser, Christian
    Wildauer, Andreas
    IEEE TRANSACTIONS ON NUCLEAR SCIENCE, 2010, 57 (02) : 760 - 767
  • [4] Measurements of Higgs boson spin-parity properties and study of the tensor structure in the H -> VV vertex with Run-1 collected data at ATLAS experiment at LHC
    Cirotto, F.
    NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS, 2016, 39 (01):
  • [5] HEAVY ION RESULTS WITH THE ATLAS EXPERIMENT AT THE LHC
    Wosiek, Barbara
    ACTA PHYSICA POLONICA B, 2012, 43 (04): : 507 - 516
  • [6] Recent Higgs -> ZZ((*)) -> 4l results with the ATLAS experiment
    Salvucci, A.
    NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS, 2013, 36 (06): : 283 - 290
  • [7] Hypotheses tests for different spin-parity states in the H -> ZZ* -> 4l decay with the ATLAS experiment at LHC
    Cirotto, F.
    NUOVO CIMENTO C-COLLOQUIA AND COMMUNICATIONS IN PHYSICS, 2015, 38 (01):
  • [8] Overview of Higgs boson results from ATLAS experiment at the LHC
    Tsukerman, I. I.
    1ST INTERNATIONAL KAIDALOV WORKSHOP ON THE PHENOMENOLOGY OF HIGH ENERGY PARTICLE PHYSICS, 2015, 607
  • [9] SEARCHES FOR NEW PHYSICS WITH DISPLACED VERTEX SIGNATURES AT THE ATLAS EXPERIMENT IN LHC RUN 1
    Russell, Heather
    ACTA PHYSICA POLONICA B, 2016, 47 (06): : 1723 - 1729
  • [10] Studying the Wtb vertex structure using recent LHC results
    Bernardo, Cesar
    Castro, Nuno F.
    Fiolhais, Miguel C. N.
    Goncalves, Hugo
    Guerra, Andre G. C.
    Oliveira, Miguel
    Onofre, Antonio
    PHYSICAL REVIEW D, 2014, 90 (11):
123