Abstract
| Original language | English |
|---|---|
| Journal | European Physical Journal C |
| Volume | 71 |
| Issue number | 7 |
| Publication status | Published - 2011 |
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In: European Physical Journal C, Vol. 71, No. 7, 2011.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Search for an excess of events with an identical flavour lepton pair and significant missing transverse momentum in root s=7 TeV proton-proton collisions with the ATLAS detector
AU - Watts, Stephen
AU - Aad, [Unknown]
AU - Abbott, [Unknown]
AU - Abdallah, [Unknown]
AU - Abdelalim, [Unknown]
AU - Abdesselam, [Unknown]
AU - Abdinov, [Unknown]
AU - Abi, [Unknown]
AU - Abolins, [Unknown]
AU - Abramowicz, [Unknown]
AU - Abreu, [Unknown]
AU - Acerbia, [Unknown]
AU - Acharya, [Unknown]
AU - Adams, [Unknown]
AU - Addy, [Unknown]
AU - Adelman, [Unknown]
AU - Aderholz, [Unknown]
AU - Adomeit, [Unknown]
AU - Adragna, [Unknown]
AU - Adye, [Unknown]
AU - Aefsky, [Unknown]
AU - guilar-Saavedra, [Unknown]
AU - Aharrouche, [Unknown]
AU - Ahlen, [Unknown]
AU - Ahles, [Unknown]
AU - Ahmad, [Unknown]
AU - Ahsan, [Unknown]
AU - Aielli, [Unknown]
AU - Akdogan, [Unknown]
AU - Akesson, [Unknown]
AU - Akimoto, [Unknown]
AU - Akimov, [Unknown]
AU - Akiyama, [Unknown]
AU - Alam, [Unknown]
AU - Albrand, [Unknown]
AU - Aleksa, [Unknown]
AU - Aleksandrov, [Unknown]
AU - Alessandria, [Unknown]
AU - Alexa, [Unknown]
AU - Alexander, [Unknown]
AU - Alexandre, [Unknown]
AU - Alexopoulos, [Unknown]
AU - Alhroob, [Unknown]
AU - Aliev, [Unknown]
AU - Alimonti, [Unknown]
AU - Alison, [Unknown]
AU - Aliyev, [Unknown]
AU - Allport, [Unknown]
AU - lwood-Spiers, [Unknown]
AU - Almond, [Unknown]
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AU - Amaral, [Unknown]
AU - Amelung, [Unknown]
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AU - Anastopoulos, [Unknown]
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AU - Anders, [Unknown]
AU - Anderson, [Unknown]
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AU - Apolle, [Unknown]
AU - Arabidze, [Unknown]
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AU - Beauchemin, [Unknown]
AU - Beccherle, [Unknown]
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AU - Becks, [Unknown]
AU - Beddall, [Unknown]
AU - Bedikian, [Unknown]
AU - Bednyakov, [Unknown]
AU - Bee, [Unknown]
AU - Begel, [Unknown]
AU - Harpaz, [Unknown]
AU - Behera, [Unknown]
AU - Beimforde, [Unknown]
AU - Belanger-Champagne, [Unknown]
AU - Bell, [Unknown]
AU - Bellagamba, [Unknown]
AU - Bellina, [Unknown]
AU - Bellomo, [Unknown]
AU - Belloni, [Unknown]
AU - Beloborodova, [Unknown]
AU - Belotskiy, [Unknown]
AU - Beltramello, [Unknown]
AU - Ben Ami, [Unknown]
AU - Benary, [Unknown]
AU - Benchekroun, [Unknown]
AU - Benchouk, [Unknown]
AU - Bendel, [Unknown]
AU - Benedict, [Unknown]
AU - Benekos, [Unknown]
AU - Benhammou, [Unknown]
AU - Benjamin, [Unknown]
AU - Benoit, [Unknown]
AU - Bensinger, [Unknown]
AU - Benslama, [Unknown]
AU - Bentvelsen, [Unknown]
AU - Berge, [Unknown]
AU - Kuutmann, [Unknown]
AU - Berger, [Unknown]
AU - Berghaus, [Unknown]
AU - Berglund, [Unknown]
AU - Beringer, [Unknown]
AU - Bernardet, [Unknown]
AU - Bernat, [Unknown]
AU - Bernhard, [Unknown]
AU - Bernius, [Unknown]
AU - Berry, [Unknown]
AU - Bertin, [Unknown]
AU - Bertinelli, [Unknown]
AU - Bertolucci, [Unknown]
AU - Besana, [Unknown]
AU - Besson, [Unknown]
AU - Bethke, [Unknown]
AU - Bhimji, [Unknown]
AU - Bianchi, [Unknown]
AU - Bianco, [Unknown]
AU - Biebel, [Unknown]
AU - Bieniek, [Unknown]
AU - Biesiada, [Unknown]
AU - Biglietti, [Unknown]
AU - Bilokon, [Unknown]
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AU - Binet, [Unknown]
AU - Bingul, [Unknown]
AU - Bini, [Unknown]
AU - Biscarat, [Unknown]
AU - Bitenc, [Unknown]
AU - Black, [Unknown]
AU - Blair, [Unknown]
AU - Blanchard, [Unknown]
AU - Blanchot, [Unknown]
AU - Blocker, [Unknown]
AU - Blocki, [Unknown]
AU - Blondel, [Unknown]
N1 - JJUL 20111
PY - 2011
Y1 - 2011
N2 - Results are presented of a search for particles decaying into final states with significant missing transverse momentum and exactly two identical flavour leptons (e, mu) of opposite charge in root s = 7 TeV collisions at the Large Hadron Collider. This channel is particularly sensitive to supersymmetric particle cascade decays producing flavour correlated lepton pairs. Flavour uncorrelated backgrounds are subtracted using a sample of opposite flavour lepton pair events. Observation of an excess beyond Standard Model expectations following this subtraction procedure would offer one of the best routes to measuring the masses of supersymmetric particles. In a data sample corresponding to an integrated luminosity of 35 pb(-1) no such excess is observed. Model-independent limits are set on the contribution to these final states from supersymmetry and are used to exclude regions of a phenomenological supersymmetric parameter space
AB - Results are presented of a search for particles decaying into final states with significant missing transverse momentum and exactly two identical flavour leptons (e, mu) of opposite charge in root s = 7 TeV collisions at the Large Hadron Collider. This channel is particularly sensitive to supersymmetric particle cascade decays producing flavour correlated lepton pairs. Flavour uncorrelated backgrounds are subtracted using a sample of opposite flavour lepton pair events. Observation of an excess beyond Standard Model expectations following this subtraction procedure would offer one of the best routes to measuring the masses of supersymmetric particles. In a data sample corresponding to an integrated luminosity of 35 pb(-1) no such excess is observed. Model-independent limits are set on the contribution to these final states from supersymmetry and are used to exclude regions of a phenomenological supersymmetric parameter space
M3 - Article
SN - 1434-6044
VL - 71
JO - European Physical Journal C
JF - European Physical Journal C
IS - 7
ER -