Search for a Standard Model Higgs Boson in the Decay H → WW → lvlv with 200 pb-1 at ATLAS

被引：0
作者：
Gwilliam, C. [1 ]
机构：
[1] Univ Liverpool, Dept Phys, Liverpool L69 7ZE, Merseyside, England
来源：
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 2010年 / 207-08卷
关键词：
Higgs; ATLAS; LHC;
D O I：
10.1016/j.nuclphysbps.2010.10.027
中图分类号：
O412 [相对论、场论]; O572.2 [粒子物理学];
学科分类号：
摘要：
The prospects for Higgs boson searches using the H --> WW(*) --> lvlv (I = e,mu) decay mode at ATLAS for a proton-proton centre-of-mass energy of 10 TeV are presented. Events are separated into three categories depending on the hadronic jet multiplicity. Methods to estimate the main backgrounds from the data and systematic uncertainties are discussed. The sensitivity of the ATLAS detector is reported assuming a data set of an integrated luminosity of 200 pb(-1). Under these conditions it is possible to exclude a Standard Model Higgs boson with a mass in the range 160-170 GeV at the 95% Confidence Level.
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页码：106 / 109
页数：4
相关论文
共 7 条
  • [1] The ATLAS Experiment at the CERN Large Hadron Collider
    Aad, G.
    Abat, E.
    Abdallah, J.
    Abdelalim, A. A.
    Abdesselam, A.
    Abdinov, O.
    Abi, B. A.
    Abolins, M.
    Abramowicz, H.
    Acerbi, E.
    Acharya, B. S.
    Achenbach, R.
    Ackers, M.
    Adams, D. L.
    Adamyan, F.
    Addy, T. N.
    Aderholz, M.
    Adorisio, C.
    Adragna, P.
    Aharrouche, M.
    Ahlen, S. P.
    Ahles, F.
    Ahmad, A.
    Ahmed, H.
    Aielli, G.
    Akesson, P. F.
    Akesson, T. P. A.
    Alam, S. M.
    Albert, J.
    Albrand, S.
    Aleksa, M.
    Aleksandrov, I. N.
    Aleppo, M.
    Alessandria, F.
    Alexa, C.
    Alexander, G.
    Alexopoulos, T.
    Alimonti, G.
    Aliyev, M.
    Allport, P. P.
    Allwood-Spiers, S. E.
    Aloisio, A.
    Alonso, J.
    Alves, R.
    Alviggi, M. G.
    Amako, K.
    Amaral, P.
    Amaral, S. P.
    Ambrosini, G.
    Ambrosio, G.
    [J]. JOURNAL OF INSTRUMENTATION, 2008, 3
  • [2] Aad G., CERNOPEN2008020 ATLA
  • [3] Search for the standard model Higgs boson at LEP
    Abbaneo, D
    Abbiendi, G
    Barate, R
    Heister, A
    Schael, S
    Barate, R
    Bruneliere, R
    De Bonis, I
    Decamp, D
    Goy, C
    Jezequel, S
    Lees, JP
    Martin, F
    Merle, E
    Minard, MN
    Pietrzyk, B
    Trocme, B
    Boix, G
    Bravo, S
    Casado, MP
    Chmeissani, M
    Crespo, JM
    Fernandez, E
    Fernandez-Bosman, M
    Garrido, L
    Grauges, E
    Lopez, J
    Martinez, M
    Merino, G
    Miquel, R
    Mir, LM
    Pacheco, A
    Paneque, D
    Ruiz, H
    Colaleo, A
    Creanza, D
    De Filippis, N
    de Palma, M
    Iaselli, G
    Maggi, G
    Maggi, M
    Nuzzo, S
    Ranieri, A
    Raso, G
    Ruggieri, F
    Selvaggi, G
    Silvestris, L
    Tempesta, P
    Tricomi, A
    Zito, G
    [J]. PHYSICS LETTERS B, 2003, 565 (1-4) : 61 - 75
  • [4] *ATLAS COLL, ATLPHYSPUB2010005 AT
  • [5] *CDF COLL, ARXIV10074587V1HEPEX
  • [6] *CDF COLL, 2009, 20 HADR COLL PHYS S
  • [7] *CERN, 1995, LHC YELL BOOK
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