Search for anomalous production of prompt same-sign lepton pairs and pair-produced doubly charged Higgs bosons with √s=8 TeV pp collisions using the ATLAS detector /G. Aad, B. Abbott, J. Abdallah [et.al.]

Электронный ресурс
Другой Автор
Aad, G.
Abdallah, J.
Chelkov, G. A.
Abbott, B.
Источник
Journal of high energy physics 2015 № 3. P. 041 (1-47)
Аннотация
A low-background inclusive search for new physics in events with same-sign dileptons is presented. The search uses proton-proton collisions corresponding to 20.3 fb−1 of integrated luminosity taken in 2012 at a centre-of-mass energy of 8TeV with the ATLAS detector at the LHC. Pairs of isolated leptons with the same electric charge and large transverse momenta of the type e±e±, e±μ±, and μ±μ± are selected and their invariant mass distribution is examined. No excess of events above the expected level of Standard Model background is found. The results are used to set upper limits on the cross-sections for processes beyond the Standard Model. Limits are placed as a function of the dilepton invariant mass within a fiducial region corresponding to the signal event selection criteria. Exclusion limits are also derived for a specific model of doubly charged Higgs boson production.
Всего оценка: 0
Нет записей для отображения.
 
 
 
02544nab a2200361 c 4500
001
 
 
vtls000525961
003
 
 
RU-ToGU
005
 
 
20181202154800.0
007
 
 
cr |
008
 
 
181202|2015    enk     s         a eng d
024
7
$a 10.1007/JHEP03(2015)041 $2 doi
035
$a to000525961
039
9
$a 201812021548 $b staff $c 201606150816 $d cat202 $c 201605230934 $d cat202 $c 201603090751 $d cat202 $y 201603031238 $z VLOAD
040
$a RU-ToGU $b rus $c RU-ToGU
245
1
0
$a Search for anomalous production of prompt same-sign lepton pairs and pair-produced doubly charged Higgs bosons with √s=8 TeV pp collisions using the ATLAS detector $c G. Aad, B. Abbott, J. Abdallah [et.al.]
504
$a Библиогр.: 82 назв.
520
3
$a A low-background inclusive search for new physics in events with same-sign dileptons is presented. The search uses proton-proton collisions corresponding to 20.3 fb−1 of integrated luminosity taken in 2012 at a centre-of-mass energy of 8TeV with the ATLAS detector at the LHC. Pairs of isolated leptons with the same electric charge and large transverse momenta of the type e±e±, e±μ±, and μ±μ± are selected and their invariant mass distribution is examined. No excess of events above the expected level of Standard Model background is found. The results are used to set upper limits on the cross-sections for processes beyond the Standard Model. Limits are placed as a function of the dilepton invariant mass within a fiducial region corresponding to the signal event selection criteria. Exclusion limits are also derived for a specific model of doubly charged Higgs boson production.
653
$a ATLAS, детектор
653
$a Большой адронный коллайдер
653
$a Хиггса бозон
653
$a столкновение частиц
655
4
$a статьи в журналах
700
1
$a Aad, G.
700
1
$a Abdallah, J.
700
1
$a Chelkov, G. A.
700
1
$a Abbott, B.
710
2
$a Томский государственный университет $b Радиофизический факультет $b Научные подразделения РФФ
773
0
$t Journal of high energy physics $d 2015 $g № 3. P. 041 (1-47) $x 1029-8479
852
4
$a RU-ToGU
856
7
$u http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000525961
908
$a статья
999
$a VIRTUA
999
$a VTLSSORT0010*0030*0050*0070*0080*0240*0350*0390*0400*2450*5040*5200*6530*6531*6532*6533*6550*7000*7003*7001*7002*7100*7730*8520*8560*9080*9992
Нет комментариев.
Предмет
статьи в журналах
Резюме
A low-background inclusive search for new physics in events with same-sign dileptons is presented. The search uses proton-proton collisions corresponding to 20.3 fb−1 of integrated luminosity taken in 2012 at a centre-of-mass energy of 8TeV with the ATLAS detector at the LHC. Pairs of isolated leptons with the same electric charge and large transverse momenta of the type e±e±, e±μ±, and μ±μ± are selected and their invariant mass distribution is examined. No excess of events above the expected level of Standard Model background is found. The results are used to set upper limits on the cross-sections for processes beyond the Standard Model. Limits are placed as a function of the dilepton invariant mass within a fiducial region corresponding to the signal event selection criteria. Exclusion limits are also derived for a specific model of doubly charged Higgs boson production.