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Search for direct production of charginos, neutralinos and sleptons in final states with two leptons and missing transverse momentum in $pp$ collisions at $\sqrt{s} =$ 8 TeV with the ATLAS detector

The ATLAS collaboration
JHEP 1405 (2014) 071, 2014

Abstract (data abstract)
CERN-LHC. Searches for the electroweak production of charginos, neutralinos and sleptons in final states characterized by the presence of two leptons (electrons and muons) and missing transverse momentum are performed using 20.3 fb^-1 of proton-proton collision data at sqrt(s) = 8 TeV recorded in 2012 with the ATLAS experiment at the Large Hadron Collider. No significant excess beyond Standard Model expectations is observed. Limits are set on the masses of the lightest chargino, next-to-lightest neutralino and sleptons for different lightest-neutralino mass hypotheses in simplified models. Results are also interpreted in various scenarios of the phenomenological Minimal Supersymmetric Standard Model. UPDATE (06 AUG 2014): corrections to Tables 65-67 corresponding to Figure 20 of Auxiliary Material.

  • Table 1

    Data from Figure 2A

    10.17182/hepdata.63216.v1/t1

    MT2 in WW CR for SR-WWa.

  • Table 2

    Data from Figure 2B

    10.17182/hepdata.63216.v1/t2

    ET(miss,rel) in Top CR for SR-MT2 and SR-WWb/c.

  • Table 3

    Data from Figure 2C

    10.17182/hepdata.63216.v1/t3

    ET(miss,rel) in ZV CR for SR-MT2 and SR-WWb/c.

  • Table 4

    Data from Figure 2D

    10.17182/hepdata.63216.v1/t4

    M(jj) in Top CR for SR-Zjets.

  • Table 5

    Data from Figure 3A

    10.17182/hepdata.63216.v1/t5

    SF - M(ll) in SR-WWa w/o M(ll) and ET(miss,rel).

  • Table 6

    Data from Figure 3B

    10.17182/hepdata.63216.v1/t6

    DF - M(ll) in SR-WWa w/o M(ll) and ET(miss,rel).

  • Table 7

    Data from Figure 3C

    10.17182/hepdata.63216.v1/t7

    SF - ET(miss,rel) in SR-WWa w/o M(ll) and ET(miss,rel).

  • Table 8

    Data from Figure 3D

    10.17182/hepdata.63216.v1/t8

    DF - ET(miss,rel) in SR-WWa w/o M(ll) and ET(miss,rel).

  • Table 9

    Data from Figure 4A

    10.17182/hepdata.63216.v1/t9

    SF - MT2 in SR-MT2 w/o MT2.

  • Table 10

    Data from Figure 4B

    10.17182/hepdata.63216.v1/t10

    DF - MT2 in SR-MT2 w/o MT2.

  • Table 11

    Data from Figure 4C

    10.17182/hepdata.63216.v1/t11

    SF - ET(miss,rel) in SR-Zjets w/o ET(miss,rel).

  • Table 12

    Data from Figure 5

    10.17182/hepdata.63216.v1/t12

    Observed 95% CL exclusion contour for chargino pair production via sleptons.

  • Table 13

    Data from Figure 5

    10.17182/hepdata.63216.v1/t13

    Expected 95% CL exclusion contour for chargino pair production via sleptons.

  • Table 14

    Data from Figure 6A

    10.17182/hepdata.63216.v1/t14

    Observed 95% CL exclusion contour for chargino pair production via WW.

  • Table 15

    Data from Figure 6B

    10.17182/hepdata.63216.v1/t15

    Observed 95% CL limit on signal strength for chargino pair production via WW for mN1 = 0 GeV.

  • Table 16

    Data from Figure 6B

    10.17182/hepdata.63216.v1/t16

    Expected 95% CL limit on signal strength for chargino pair production via WW for mN1 = 0 GeV.

  • Table 17

    Data from Figure 7A

    10.17182/hepdata.63216.v1/t17

    Observed 95% CL exclusion contour for chargino neutralino production via WZ.

  • Table 18

    Data from Figure 7A

    10.17182/hepdata.63216.v1/t18

    Expected 95% CL exclusion contour for chargino neutralino production via WZ.

  • Table 19

    Data from Figure 7B

    10.17182/hepdata.63216.v1/t19

    Observed 95% CL exclusion contour for chargino neutralino production via WZ (2+3L combination).

  • Table 20

    Data from Figure 7B

    10.17182/hepdata.63216.v1/t20

    Expected 95% CL exclusion contour for chargino neutralino production via WZ (2+3L combination).

  • Table 21

    Data from Figure 8A

    10.17182/hepdata.63216.v1/t21

    Observed 95% CL exclusion contour for slepton pair production (right-handed).

  • Table 22

    Data from Figure 8A

    10.17182/hepdata.63216.v1/t22

    Expected 95% CL exclusion contour for slepton pair production (right-handed).

  • Table 23

    Data from Figure 8B

    10.17182/hepdata.63216.v1/t23

    Observed 95% CL exclusion contour for slepton pair production (left-handed).

  • Table 24

    Data from Figure 8B

    10.17182/hepdata.63216.v1/t24

    Expected 95% CL exclusion contour for slepton pair production (left-handed).

  • Table 25

    Data from Figure 8C

    10.17182/hepdata.63216.v1/t25

    Observed 95% CL exclusion contour for slepton pair production (right- plus left-handed).

  • Table 26

    Data from Figure 8C

    10.17182/hepdata.63216.v1/t26

    Expected 95% CL exclusion contour for slepton pair production (right- plus left-handed).

  • Table 27

    Data from Figure 9A

    10.17182/hepdata.63216.v1/t27

    Expected 95% CL exclusion contour for pMSSM w/ right-handed sleptons, M1=100 GeV.

  • Table 28

    Data from Figure 9A

    10.17182/hepdata.63216.v1/t28

    Observed 95% CL exclusion contour for pMSSM w/ right-handed sleptons, M1=100 GeV.

  • Table 29

    Data from Figure 9B

    10.17182/hepdata.63216.v1/t29

    Expected 95% CL exclusion contour for pMSSM w/ right-handed sleptons, M1=140 GeV.

  • Table 30

    Data from Figure 9B

    10.17182/hepdata.63216.v1/t30

    Observed 95% CL exclusion contour for pMSSM w/ right-handed sleptons, M1=140 GeV.

  • Table 31

    Data from Figure 9C

    10.17182/hepdata.63216.v1/t31

    Expected 95% CL exclusion contour for pMSSM w/ right-handed sleptons, M1=250 GeV.

  • Table 32

    Data from Figure 9C

    10.17182/hepdata.63216.v1/t32

    Observed 95% CL exclusion contour for pMSSM w/ right-handed sleptons, M1=250 GeV.

  • Table 33

    Data from Figure 9D

    10.17182/hepdata.63216.v1/t33

    Observed 95% CL exclusion contour for pMSSM w/ right-handed sleptons, M1=250 GeV (2+3L combination).

  • Table 34

    Data from Figure 9D

    10.17182/hepdata.63216.v1/t34

    Expected 95% CL exclusion contour for pMSSM w/ right-handed sleptons, M1=250 GeV (2+3L combination).

  • Table 35

    Data from Figure 10A

    10.17182/hepdata.63216.v1/t35

    Expected 95% CL exclusion contour for pMSSM w/o sleptons, M1=50 GeV.

  • Table 36

    Data from Figure 10A

    10.17182/hepdata.63216.v1/t36

    Observed 95% CL exclusion contour for pMSSM w/o sleptons, M1=50 GeV.

  • Table 37

    Data from Figure 10B

    10.17182/hepdata.63216.v1/t37

    Expected 95% CL exclusion contour for pMSSM w/o sleptons, M1=50 GeV (2+3L combination).

  • Table 38

    Data from Figure 10B

    10.17182/hepdata.63216.v1/t38

    Observed 95% CL exclusion contour for pMSSM w/o sleptons, M1=50 GeV (2+3L combination).

  • Table 39

    Data from Figure 11A

    10.17182/hepdata.63216.v1/t39

    Observed 95% CL exclusion contour for selectron pair production (right-handed).

  • Table 40

    Data from Figure 11A

    10.17182/hepdata.63216.v1/t40

    Expected 95% CL exclusion contour for selectron pair production (right-handed).

  • Table 41

    Data from Figure 11B

    10.17182/hepdata.63216.v1/t41

    Observed 95% CL exclusion contour for selectron pair production (left-handed).

  • Table 42

    Data from Figure 11B

    10.17182/hepdata.63216.v1/t42

    Expected 95% CL exclusion contour for selectron pair production (left-handed).

  • Table 43

    Data from Figure 11C

    10.17182/hepdata.63216.v1/t43

    Observed 95% CL exclusion contour for selectron pair production (right- plus left-handed).

  • Table 44

    Data from Figure 11C

    10.17182/hepdata.63216.v1/t44

    Expected 95% CL exclusion contour for selectron pair production (right- plus left-handed).

  • Table 45

    Data from Figure 12A

    10.17182/hepdata.63216.v1/t45

    Observed 95% CL exclusion contour for smuon pair production (right-handed).

  • Table 46

    Data from Figure 12A

    10.17182/hepdata.63216.v1/t46

    Expected 95% CL exclusion contour for smuon pair production (right-handed).

  • Table 47

    Data from Figure 12B

    10.17182/hepdata.63216.v1/t47

    Observed 95% CL exclusion contour for smuon pair production (left-handed).

  • Table 48

    Data from Figure 12B

    10.17182/hepdata.63216.v1/t48

    Expected 95% CL exclusion contour for smuon pair production (left-handed).

  • Table 49

    Data from Figure 12C

    10.17182/hepdata.63216.v1/t49

    Observed 95% CL exclusion contour for smuon pair production (right- plus left-handed).

  • Table 50

    Data from Figure 12C

    10.17182/hepdata.63216.v1/t50

    Expected 95% CL exclusion contour for smuon pair production (right- plus left-handed).

  • Table 51

    Data from Figure 13

    10.17182/hepdata.63216.v1/t51

    Observed 95% CL exclusion contour for chargino pair production via sleptons.

  • Table 52

    Data from Figure 13

    10.17182/hepdata.63216.v1/t52

    Expected 95% CL exclusion contour for chargino pair production via sleptons.

  • Table 53

    Data from Figure 14

    10.17182/hepdata.63216.v1/t53

    Signal regions contributing to Fig. 06a.

  • Table 54

    Data from Figure 15

    10.17182/hepdata.63216.v1/t54

    Signal regions contributing to Fig. 05.

  • Table 55

    Data from Figure 16A

    10.17182/hepdata.63216.v1/t55

    Signal regions contributing to Fig. 08a.

  • Table 56

    Data from Figure 16B

    10.17182/hepdata.63216.v1/t56

    Signal regions contributing to Fig. 08b.

  • Table 57

    Data from Figure 16C

    10.17182/hepdata.63216.v1/t57

    Signal regions contributing to Fig. 08c.

  • Table 58

    Data from Figure 17A

    10.17182/hepdata.63216.v1/t58

    Signal regions contributing to Fig. 09a.

  • Table 59

    Data from Figure 17B

    10.17182/hepdata.63216.v1/t59

    Signal regions contributing to Fig. 09b.

  • Table 60

    Data from Figure 17C

    10.17182/hepdata.63216.v1/t60

    Signal regions contributing to Fig. 09c.

  • Table 61

    Data from Figure 17D

    10.17182/hepdata.63216.v1/t61

    Signal regions contributing to Fig. 10a.

  • Table 62

    Data from Figure 18

    10.17182/hepdata.63216.v1/t62

    Observed cross-section limits for Fig. 06a.

  • Table 63

    Data from Figure 19A

    10.17182/hepdata.63216.v1/t63

    Observed cross-section limits for Fig. 05.

  • Table 64

    Data from Figure 19B

    10.17182/hepdata.63216.v1/t64

    Observed cross-section limits for Fig. 07a.

  • Table 65

    Data from Figure 20A

    10.17182/hepdata.63216.v1/t65

    Observed cross-section limits for Fig. 08a.

  • Table 66

    Data from Figure 20B

    10.17182/hepdata.63216.v1/t66

    Observed cross-section limits for Fig. 08b.

  • Table 67

    Data from Figure 20C

    10.17182/hepdata.63216.v1/t67

    Observed cross-section limits for Fig. 08c.

  • Table 68

    Data from Figure 21

    10.17182/hepdata.63216.v1/t68

    Observed CLs values for Fig. 06a.

  • Table 69

    Data from Figure 22A

    10.17182/hepdata.63216.v1/t69

    Observed CLs values for Fig. 05.

  • Table 70

    Data from Figure 22B

    10.17182/hepdata.63216.v1/t70

    Observed CLs values for Fig. 07a.

  • Table 71

    Data from Figure 23A

    10.17182/hepdata.63216.v1/t71

    Observed CLs values for Fig. 08a.

  • Table 72

    Data from Figure 23B

    10.17182/hepdata.63216.v1/t72

    Observed CLs values for Fig. 08b.

  • Table 73

    Data from Figure 23C

    10.17182/hepdata.63216.v1/t73

    Observed CLs values for Fig. 08c.

  • Table 74

    Data from Figure 24A

    10.17182/hepdata.63216.v1/t74

    Observed CLs values for Fig. 09a.

  • Table 75

    Data from Figure 24B

    10.17182/hepdata.63216.v1/t75

    Observed CLs values for Fig. 09b.

  • Table 76

    Data from Figure 24C

    10.17182/hepdata.63216.v1/t76

    Observed CLs values for Fig. 09c.

  • Table 77

    Data from Figure 24D

    10.17182/hepdata.63216.v1/t77

    Observed CLs values for Fig. 10a.

  • Table 78

    Data from Figure 32

    10.17182/hepdata.63216.v1/t78

    ET(miss,rel) in WW CR for SR-MT2 and SR-WWb/c.

  • Table 79

    Data from Figure 33A

    10.17182/hepdata.63216.v1/t79

    ET(miss,rel) in Top CR for SR-WWa.

  • Table 80

    Data from Figure 33B

    10.17182/hepdata.63216.v1/t80

    Central light jets multiplicity in Top CR for SR-Zjets.

  • Table 81

    Data from Figure 34

    10.17182/hepdata.63216.v1/t81

    ET(miss,rel) in ZV CR for SR-WWa.

  • Table 82

    Data from Figure 35A

    10.17182/hepdata.63216.v1/t82

    SF - ET(miss,rel) in SR-MT2 w/o MT2.

  • Table 83

    Data from Figure 35B

    10.17182/hepdata.63216.v1/t83

    DF - ET(miss,rel) in SR-MT2 w/o MT2.

  • Table 84

    Data from Figure 36A

    10.17182/hepdata.63216.v1/t84

    Number of generated events for Fig. 06a.

  • Table 85

    Data from Figure 36B

    10.17182/hepdata.63216.v1/t85

    Number of generated events for Fig. 05.

  • Table 86

    Data from Figure 36C

    10.17182/hepdata.63216.v1/t86

    Number of generated events for Fig. 07a.

  • Table 87

    Data from Figure 37A

    10.17182/hepdata.63216.v1/t87

    Number of generated events for Fig. 08a.

  • Table 88

    Data from Figure 37B

    10.17182/hepdata.63216.v1/t88

    Number of events generated for Fig. 08b.

  • Table 89

    Data from Figure 37C

    10.17182/hepdata.63216.v1/t89

    Number of events generated for Fig. 08c.

  • Table 90

    Data from Figure 38A

    10.17182/hepdata.63216.v1/t90

    Production cross-sections in Fig. 06a.

  • Table 91

    Data from Figure 38B

    10.17182/hepdata.63216.v1/t91

    Production cross-sections in Fig. 05.

  • Table 92

    Data from Figure 38C

    10.17182/hepdata.63216.v1/t92

    Production cross-sections in Fig. 07a.

  • Table 93

    Data from Figure 39A

    10.17182/hepdata.63216.v1/t93

    Production cross-sections in Fig. 08a.

  • Table 94

    Data from Figure 39B

    10.17182/hepdata.63216.v1/t94

    Production cross-sections in Fig. 08b.

  • Table 95

    Data from Figure 39C

    10.17182/hepdata.63216.v1/t95

    Production cross-sections in Fig. 08c.

  • Table 96

    Data from Figure 40A

    10.17182/hepdata.63216.v1/t96

    Acceptance IN PCT in Fig. 06a.

  • Table 97

    Data from Figure 40B

    10.17182/hepdata.63216.v1/t97

    Acceptance IN PCT in Fig. 05.

  • Table 98

    Data from Figure 40C

    10.17182/hepdata.63216.v1/t98

    Acceptance IN PCT in Fig. 07a.

  • Table 99

    Data from Figure 41A

    10.17182/hepdata.63216.v1/t99

    Acceptance IN PCT in Fig. 08a.

  • Table 100

    Data from Figure 41B

    10.17182/hepdata.63216.v1/t100

    Acceptance IN PCT in Fig. 08b.

  • Table 101

    Data from Figure 41C

    10.17182/hepdata.63216.v1/t101

    Acceptance IN PCT in Fig. 08c.

  • Table 102

    Data from Figure 42A

    10.17182/hepdata.63216.v1/t102

    Efficiency IN PCT in Fig. 06a.

  • Table 103

    Data from Figure 42B

    10.17182/hepdata.63216.v1/t103

    Efficiency IN PCT in Fig. 05.

  • Table 104

    Data from Figure 42C

    10.17182/hepdata.63216.v1/t104

    Efficiency IN PCT in Fig. 07a.

  • Table 105

    Data from Figure 43A

    10.17182/hepdata.63216.v1/t105

    Efficiency IN PCT in Fig. 08a.

  • Table 106

    Data from Figure 43B

    10.17182/hepdata.63216.v1/t106

    Efficiency IN PCT in Fig. 08b.

  • Table 107

    Data from Figure 43C

    10.17182/hepdata.63216.v1/t107

    Efficiency IN PCT in Fig. 08c.

  • Table 108

    Data from Figure 44A

    10.17182/hepdata.63216.v1/t108

    Total systematic uncertainty IN PCT on signal yields in Fig. 06a.

  • Table 109

    Data from Figure 44B

    10.17182/hepdata.63216.v1/t109

    Total systematic uncertainty IN PCT on signal yields in Fig. 05.

  • Table 110

    Data from Figure 44C

    10.17182/hepdata.63216.v1/t110

    Total systematic uncertainty IN PCT on signal yields in Fig. 07a.

  • Table 111

    Data from Figure 45A

    10.17182/hepdata.63216.v1/t111

    Total systematic uncertainty IN PCT on signal yields in Fig. 08a.

  • Table 112

    Data from Figure 45B

    10.17182/hepdata.63216.v1/t112

    Total systematic uncertainty IN PCT on signal yields in Fig. 08b.

  • Table 113

    Data from Figure 45C

    10.17182/hepdata.63216.v1/t113

    Total systematic uncertainty IN PCT on signal yields in Fig. 08c.

  • Table 114

    Data from Figure 50

    10.17182/hepdata.63216.v1/t114

    Observed 95% CL exclusion contour for chargino neutralino production via WZ (2+3L combination).

  • Table 115

    Data from Figure 50

    10.17182/hepdata.63216.v1/t115

    Expected 95% CL exclusion contour for chargino neutralino production via WZ (2+3L combination).

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