Improving the sensitivity of stop searches with on-shell constrained invariant mass variables

Journal of High Energy Physics

Volumn 2015, Issue 5, 2015, Pages

  Cho, Won Sang ^a,b   Gainer, James S ^a   Kim, Doojin ^a   Matchev, Konstantin T ^a   Moortgat, Filip ^c   Pape, Luc ^c   Park, Myeonghun ^d,e,f  

^a UNIVERSITY OF FLORIDA   (United States)

^b Institute for Basic Science   (South Korea)

^c CERN   (Switzerland)

^d UNIVERSITY OF TOKYO   (Japan)

^e Asia Pacific Center for Theoretical Physics (APCTP)   (South Korea)

^f Pohang University of Science and Technology (POSTECH)   (South Korea)

Author keywords

Hadronic Colliders; Supersymmetry Phenomenology

Indexed keywords

EID: 84929000972     PISSN: 11266708     EISSN: 10298479     Source Type: Journal    
DOI: 10.1007/JHEP05(2015)040     Document Type: Article

References (120)

1. S.P. Martin, A supersymmetry primer, Adv. Ser. Direct. High Energy Phys.21 (2010) 1 [hep-ph/9709356] [INSPIRE].
2. ATLAS collaboration, Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC, Phys. Lett.B 716 (2012) 1 [arXiv:1207.7214] [INSPIRE].
3. CMS collaboration, Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC, Phys. Lett.B 716 (2012) 30 [arXiv:1207.7235] [INSPIRE].
4. ATLAS collaboration, Search for new phenomena in final states with large jet multiplicities and missing transverse momentum ats=8$$ \sqrt{s}=8 $$TeV proton-proton collisions using the ATLAS experiment, JHEP10 (2013) 130 [arXiv:1308.1841] [INSPIRE].
5. ATLAS collaboration, Search for supersymmetry ats=8$$ \sqrt{s}=8 $$TeV in final states with jets and two same-sign leptons or three leptons with the ATLAS detector, JHEP06 (2014) 035 [arXiv:1404.2500] [INSPIRE].
6. ATLAS collaboration, Search for squarks and gluinos with the ATLAS detector in final states with jets and missing transverse momentum usings=8$$ \sqrt{s}=8 $$TeV proton-proton collision data, JHEP09 (2014) 176 [arXiv:1405.7875] [INSPIRE].
7. ATLAS collaboration, Search for direct pair production of the top squark in all-hadronic final states in proton-proton collisions ats=8$$ \sqrt{s}=8 $$TeV with the ATLAS detector, JHEP09 (2014)015 [arXiv:1406.1122] [INSPIRE].
8. CMS collaboration, Search for gluino mediated bottom- and top-squark production in multijet final states in pp collisions at 8 TeV, Phys. Lett.B 725 (2013) 243 [arXiv:1305.2390] [INSPIRE].
9. CMS collaboration, Search for new physics in events with same-sign dileptons and jets in pp collisions ats=8$$ \sqrt{s}=8 $$TeV, JHEP01 (2014) 163 [arXiv:1311.6736] [INSPIRE].
10. CMS collaboration, Search for new physics in the multijet and missing transverse momentum final state in proton-proton collisions ats=8$$ \sqrt{s}=8 $$TeV, JHEP06 (2014) 055 [arXiv:1402.4770] [INSPIRE].
11. N. Craig, The State of Supersymmetry after Run I of the LHC, arXiv:1309.0528 [INSPIRE].
12. G. Altarelli and R. Ruckl, Searching for a Scalar Top at the CERNpp¯$$ p\overline{p} $$Collider, Phys. Lett.B 144 (1984) 126 [INSPIRE].
13. I.I.Y. Bigi and S. Rudaz, Search for scalar superpartners of the top quark, Phys. Lett.B 153 (1985) 335 [INSPIRE].
14. K.-i. Hikasa and M. Kobayashi, Light Scalar Top at e+e−Colliders, Phys. Rev.D 36 (1987) 724 [INSPIRE].
15. H. Baer, M. Drees, R. Godbole, J.F. Gunion and X. Tata, Phenomenology of light top squarks at the Fermilab Tevatron, Phys. Rev.D 44 (1991) 725 [INSPIRE].
16. H. Baer, J. Sender and X. Tata, The search for top squarks at the Fermilab Tevatron Collider, Phys. Rev.D 50 (1994) 4517 [hep-ph/9404342] [INSPIRE].
17. J.L. Lopez, D.V. Nanopoulos and A. Zichichi, A light stop and its consequences at the Tevatron and LEP-2, Mod. Phys. Lett.A 10 (1995) 2289 [hep-ph/9406254] [INSPIRE].
18. C.-L. Chou and M.E. Peskin, Scalar top quark as the next-to-lightest supersymmetric particle, Phys. Rev.D 61 (2000) 055004 [hep-ph/9909536] [INSPIRE].
19. R. Demina, J.D. Lykken, K.T. Matchev and A. Nomerotski, Stop and sbottom searches in Run II of the Fermilab Tevatron, Phys. Rev.D 62 (2000) 035011 [hep-ph/9910275] [INSPIRE].
20. LEP2 SUSY Working Group, Combined LEP stop and sbottom Results 183–208 GeV, Note LEPSUSYWG/04-02.1 (2004).
21. ALEPH collaboration, A. Heister et al., Search for scalar quarks in e+e−collisions ats$$ \sqrt{s} $$up to 209-GeV, Phys. Lett.B 537 (2002) 5 [hep-ex/0204036] [INSPIRE].
22. DELPHI collaboration, J. Abdallah et al., Searches for supersymmetric particles in e+e−collisions up to 208-GeV and interpretation of the results within the MSSM, Eur. Phys. J.C 31 (2003)421 [hep-ex/0311019] [INSPIRE].
23. L3 collaboration, P. Achard et al., Search for scalar leptons and scalar quarks at LEP, Phys. Lett.B 580 (2004) 37 [hep-ex/0310007] [INSPIRE].
24. OPAL collaboration, G. Abbiendi et al., Search for scalar top and scalar bottom quarks at LEP, Phys. Lett.B 545 (2002) 272 [hep-ex/0209026] [INSPIRE].
25. CDF, D0 collaborations, M. Jaffre, SUSY searches at the Tevatron, EPJ Web Conf.28 (2012)09006 [arXiv:1202.0712] [INSPIRE].
26. CDF collaboration, T. Aaltonen et al., Search for the supersymmetric partner of the top quark inpp¯$$ p\overline{p} $$collisions ats=1.96$$ \sqrt{s}=1.96 $$TeV, Phys. Rev.D 82 (2010) 092001 [arXiv:1009.0266] [INSPIRE].
27. D0 collaboration, D.S. Mackin, Search for pair production of the supersymmetric partner of the top quark in thet˜t¯˜→bb¯e±μ∓νν¯$$ \tilde{t}\tilde{\overline{t}}\to b\overline{b}{e}^{\pm }{\mu}^{\mp}\nu \overline{\nu} $$decay channel at D0, AIP Conf. Proc.1200 (2010) 271 [INSPIRE].
28. ATLAS collaboration, Search for direct third-generation squark pair production in final states with missing transverse momentum and two b-jets ins=8$$ \sqrt{s}=8 $$TeV pp collisions with the ATLAS detector, JHEP10 (2013) 189 [arXiv:1308.2631] [INSPIRE].
29. ATLAS collaboration, Search for direct top-squark pair production in final states with two leptons in pp collisions ats=8$$ \sqrt{s}=8 $$TeV with the ATLAS detector, JHEP06 (2014) 124 [arXiv:1403.4853] [INSPIRE].
30. ATLAS collaboration, Search for direct top squark pair production in events with a Z boson, b-jets and missing transverse momentum ins=8$$ \sqrt{s}=8 $$TeV pp collisions with the ATLAS detector, Eur. Phys. J.C 74 (2014) 2883 [arXiv:1403.5222] [INSPIRE].
31. ATLAS collaboration, Measurement of thett¯$$ t\overline{t} $$production cross-section using eμ events with b-tagged jets in pp collisions ats=7$$ \sqrt{s}=7 $$and 8 TeV with the ATLAS detector, Eur. Phys. J.C 74 (2014)3109 [arXiv:1406.5375] [INSPIRE].
32. ATLAS collaboration, Search for top squark pair production in final states with one isolated lepton, jets and missing transverse momentum ins=8$$ \sqrt{s}=8 $$TeV pp collisions with the ATLAS detector, JHEP11 (2014) 118 [arXiv:1407.0583] [INSPIRE].
33. ATLAS collaboration, Search for strong production of supersymmetric particles in final states with missing transverse momentum and at least three b-jets ats=8$$ \sqrt{s}=8 $$TeV proton-proton collisions with the ATLAS detector, JHEP1410 (2014) 24 [arXiv:1407.0600] [INSPIRE].
34. ATLAS collaboration, Search for pair-produced third-generation squarks decaying via charm quarks or in compressed supersymmetric scenarios in pp collisions ats=8$$ \sqrt{s}=8 $$TeV with the ATLAS detector, Phys. Rev.D 90 (2014) 052008 [arXiv:1407.0608] [INSPIRE].
35. CMS collaboration, Search for new physics in events with same-sign dileptons and b jets in pp collisions ats=8$$ \sqrt{s}=8 $$TeV, JHEP03 (2013) 037 [arXiv:1212.6194] [INSPIRE].
36. CMS collaboration, Search for supersymmetry in hadronic final states with missing transverse energy using the variables αTand b-quark multiplicity in pp collisions ats=8$$ \sqrt{s}=8 $$TeV, Eur. Phys. J.C 73 (2013) 2568 [arXiv:1303.2985] [INSPIRE].
37. CMS collaboration, Search for top squarks in R-parity-violating supersymmetry using three or more leptons and b-tagged jets, Phys. Rev. Lett.111 (2013) 221801 [arXiv:1306.6643] [INSPIRE].
38. CMS collaboration, Search for top-squark pair production in the single-lepton final state in pp collisions ats=8$$ \sqrt{s}=8 $$TeV, Eur. Phys. J.C 73 (2013) 2677 [arXiv:1308.1586] [INSPIRE].
39. CMS collaboration, Search for supersymmetry in pp collisions ats=8$$ \sqrt{s}=8 $$TeV in events with a single lepton, large jet multiplicity and multiple b jets, Phys. Lett.B 733 (2014) 328 [arXiv:1311.4937] [INSPIRE].
40. CMS collaboration, Search for top squark and higgsino production using diphoton Higgs boson decays, Phys. Rev. Lett.112 (2014) 161802 [arXiv:1312.3310] [INSPIRE].
41. CMS collaboration, Search for top-squark pairs decaying into Higgs or Z bosons in pp collisions ats=8$$ \sqrt{s}=8 $$TeV, Phys. Lett.B 736 (2014) 371 [arXiv:1405.3886] [INSPIRE].
42. J.L. Feng, C.F. Kolda and N. Polonsky, Solving the supersymmetric flavor problem with radiatively generated mass hierarchies, Nucl. Phys.B 546 (1999) 3 [hep-ph/9810500] [INSPIRE].
43. S. Dimopoulos and G.F. Giudice, Naturalness constraints in supersymmetric theories with nonuniversal soft terms, Phys. Lett.B 357 (1995) 573 [hep-ph/9507282] [INSPIRE].
44. A. Pomarol and D. Tommasini, Horizontal symmetries for the supersymmetric flavor problem, Nucl. Phys.B 466 (1996) 3 [hep-ph/9507462] [INSPIRE].
45. A.G. Cohen, D.B. Kaplan and A.E. Nelson, The more minimal supersymmetric standard model, Phys. Lett.B 388 (1996) 588 [hep-ph/9607394] [INSPIRE].
46. M. Perelstein and C. Spethmann, A collider signature of the supersymmetric golden region, JHEP04 (2007) 070 [hep-ph/0702038] [INSPIRE].
47. K. Kong, H.-S. Lee and M. Park, Dark decay of the top quark, Phys. Rev.D 89 (2014) 074007 [arXiv:1401.5020] [INSPIRE].
48. T. Han, R. Mahbubani, D.G.E. Walker and L.-T. Wang, Top Quark Pair plus Large Missing Energy at the LHC, JHEP05 (2009) 117 [arXiv:0803.3820] [INSPIRE].
49. M. Carena, A. Freitas and C.E.M. Wagner, Light Stop Searches at the LHC in Events with One Hard Photon or Jet and Missing Energy, JHEP10 (2008) 109 [arXiv:0808.2298] [INSPIRE].
50. M. Perelstein and A. Weiler, Polarized Tops from Stop Decays at the LHC, JHEP03 (2009) 141 [arXiv:0811.1024] [INSPIRE].
51. T. Plehn, M. Spannowsky, M. Takeuchi and D. Zerwas, Stop Reconstruction with Tagged Tops, JHEP10 (2010) 078 [arXiv:1006.2833] [INSPIRE].
52. S. Bornhauser, M. Drees, S. Grab and J.S. Kim, Light Stop Searches at the LHC in Events with two b-Jets and Missing Energy, Phys. Rev.D 83 (2011) 035008 [arXiv:1011.5508] [INSPIRE].
53. X.-J. Bi, Q.-S. Yan and P.-F. Yin, Probing Light Stop Pairs at the LHC, Phys. Rev.D 85 (2012) 035005 [arXiv:1111.2250] [INSPIRE].
54. B. He, T. Li and Q. Shafi, Impact of LHC Searches on NLSP Top Squark and Gluino Mass, JHEP05 (2012) 148 [arXiv:1112.4461] [INSPIRE].
55. M. Drees, M. Hanussek and J.S. Kim, Light Stop Searches at the LHC with Monojet Events, Phys. Rev.D 86 (2012) 035024 [arXiv:1201.5714] [INSPIRE].
56. Y. Bai, H.-C. Cheng, J. Gallicchio and J. Gu, Stop the Top Background of the Stop Search, JHEP07 (2012) 110 [arXiv:1203.4813] [INSPIRE].
57. T. Plehn, M. Spannowsky and M. Takeuchi, Stop searches in 2012, JHEP08 (2012) 091 [arXiv:1205.2696] [INSPIRE].
58. D.S.M. Alves, M.R. Buckley, P.J. Fox, J.D. Lykken and C.-T. Yu, Stops and[InlineMediaObject not available: see fulltext.]: The shape of things to come, Phys. Rev.D 87 (2013) 035016 [arXiv:1205.5805] [INSPIRE].
59. Z. Han, A. Katz, D. Krohn and M. Reece, (Light) Stop Signs, JHEP08 (2012) 083 [arXiv:1205.5808] [INSPIRE].
60. D.E. Kaplan, K. Rehermann and D. Stolarski, Searching for Direct Stop Production in Hadronic Top Data at the LHC, JHEP07 (2012) 119 [arXiv:1205.5816] [INSPIRE].
61. E.L. Berger, Q.-H. Cao, J.-H. Yu and H. Zhang, Measuring Top Quark Polarization in Top Pair plus Missing Energy Events, Phys. Rev. Lett.109 (2012) 152004 [arXiv:1207.1101] [INSPIRE].
62. K. Ghosh, K. Huitu, J. Laamanen, L. Leinonen and J. Laamanen, Top Quark Jets as a Probe of the Constrained Minimal Supersymmetric Standard Model with a Degenerate Top Squark and Lightest Supersymmetric Particle, Phys. Rev. Lett.110 (2013) 141801 [arXiv:1207.2429] [INSPIRE].
63. C.-Y. Chen, A. Freitas, T. Han and K.S.M. Lee, New Physics from the Top at the LHC, JHEP11 (2012) 124 [arXiv:1207.4794] [INSPIRE].
64. C. Kilic and B. Tweedie, Cornering Light Stops with Dileptonic mT2, JHEP04 (2013) 110 [arXiv:1211.6106] [INSPIRE].
65. M.L. Graesser and J. Shelton, Hunting Mixed Top Squark Decays, Phys. Rev. Lett.111 (2013) 121802 [arXiv:1212.4495] [INSPIRE].
66. K. Krizka, A. Kumar and D.E. Morrissey, Very Light Scalar Top Quarks at the LHC, Phys. Rev.D 87 (2013) 095016 [arXiv:1212.4856] [INSPIRE].
67. A. Delgado, G.F. Giudice, G. Isidori, M. Pierini and A. Strumia, The light stop window, Eur. Phys. J.C 73 (2013) 2370 [arXiv:1212.6847] [INSPIRE].
68. B. Dutta, T. Kamon, N. Kolev, K. Sinha, K. Wang and S. Wu, Top Squark Searches Using Dilepton Invariant Mass Distributions and Bino-Higgsino Dark Matter at the LHC, Phys. Rev.D 87 (2013) 095007 [arXiv:1302.3231] [INSPIRE].
69. M.R. Buckley, T. Plehn and M. Takeuchi, Buckets of Tops, JHEP08 (2013) 086 [arXiv:1302.6238] [INSPIRE].
70. A. Chakraborty, D.K. Ghosh, D. Ghosh and D. Sengupta, Stop and sbottom search using dileptonic MT2variable and boosted top technique at the LHC, JHEP10 (2013) 122 [arXiv:1303.5776] [INSPIRE].
71. I. Low, Polarized charginos (and top quarks) in scalar top quark decays, Phys. Rev.D 88 (2013) 095018 [arXiv:1304.0491] [INSPIRE].
72. Y. Bai, H.-C. Cheng, J. Gallicchio and J. Gu, A toolkit of the stop search via the chargino decay, JHEP08 (2013) 085 [arXiv:1304.3148] [INSPIRE].
73. G. Bélanger, D. Ghosh, R. Godbole, M. Guchait and D. Sengupta, Probing the flavor violating scalar top quark signal at the LHC, Phys. Rev.D 89 (2014) 015003 [arXiv:1308.6484] [INSPIRE].
74. B. Dutta et al., Probing compressed top squark scenarios at the LHC at 14 TeV, Phys. Rev.D 90 (2014) 095022 [arXiv:1312.1348] [INSPIRE].
75. M.R. Buckley, T. Plehn and M.J. Ramsey-Musolf, Top squark with mass close to the top quark, Phys. Rev.D 90 (2014) 014046 [arXiv:1403.2726] [INSPIRE].
76. N.G. Ortiz, J. Ferrando, D. Kar and M. Spannowsky, Reconstructing singly produced top partners in decays to Wb, Phys. Rev.D 90 (2014) 075009 [arXiv:1403.7490] [INSPIRE].
77. M. Czakon, A. Mitov, M. Papucci, J.T. Ruderman and A. Weiler, Closing the stop gap, Phys. Rev. Lett.113 (2014) 201803 [arXiv:1407.1043] [INSPIRE].
78. A. Ismail, R. Schwienhorst, J.S. Virzi and D.G.E. Walker, Deconstructed Transverse Mass Variables, Phys. Rev.D 91 (2015) 074002 [arXiv:1409.2868] [INSPIRE].
79. T. Eifert and B. Nachman, Sneaky light stop, Phys. Lett.B 743 (2015) 218 [arXiv:1410.7025] [INSPIRE].
80. A. Datta and S. Niyogi, Entangled System of Squarks from the Third Generation at the Large Hadron Collider, arXiv:1111.0200 [INSPIRE].
81. K. Agashe, D. Kim, M. Toharia and D.G.E. Walker, Distinguishing Dark Matter Stabilization Symmetries Using Multiple Kinematic Edges and Cusps, Phys. Rev.D 82 (2010) 015007 [arXiv:1003.0899] [INSPIRE].
82. K. Agashe, D. Kim, D.G.E. Walker and L. Zhu, Using MT2to Distinguish Dark Matter Stabilization Symmetries, Phys. Rev.D 84 (2011) 055020 [arXiv:1012.4460] [INSPIRE].
83. G.F. Giudice, B. Gripaios and R. Mahbubani, Counting dark matter particles in LHC events, Phys. Rev.D 85 (2012) 075019 [arXiv:1108.1800] [INSPIRE].
84. W.S. Cho, D. Kim, K.T. Matchev and M. Park, Probing Resonance Decays to Two Visible and Multiple Invisible Particles, Phys. Rev. Lett.112 (2014) 211801 [arXiv:1206.1546] [INSPIRE].
85. A.J. Barr et al., Guide to transverse projections and mass-constraining variables, Phys. Rev.D 84 (2011) 095031 [arXiv:1105.2977] [INSPIRE].
86. R. Mahbubani, K.T. Matchev and M. Park, Re-interpreting the Oxbridge stransverse mass variable MT2 in general cases, JHEP03 (2013) 134 [arXiv:1212.1720] [INSPIRE].
87. W.S. Cho et al., On-shell constrained M2variables with applications to mass measurements and topology disambiguation, JHEP08 (2014) 070 [arXiv:1401.1449] [INSPIRE].
88. C.G. Lester and D.J. Summers, Measuring masses of semiinvisibly decaying particles pair produced at hadron colliders, Phys. Lett.B 463 (1999) 99 [hep-ph/9906349] [INSPIRE].
89. A. Barr, C. Lester and P. Stephens, mT2: the truth behind the glamour, J. Phys.G 29 (2003) 2343 [hep-ph/0304226] [INSPIRE].
90. A.J. Barr and C. Gwenlan, The race for supersymmetry: using mT2for discovery, Phys. Rev.D 80 (2009) 074007 [arXiv:0907.2713] [INSPIRE].
91. B.C. Allanach, A.J. Barr, A. Dafinca and C. Gwenlan, Discovery reach for generic supersymmetry at the LHC: MT2versus missing transverse momentum selections for pMSSM searches, JHEP07 (2011) 104 [arXiv:1105.1024] [INSPIRE].
92. H. Murayama, M.M. Nojiri and K. Tobioka, Improved discovery of a nearly degenerate model: MUED using MT2at the LHC, Phys. Rev.D 84 (2011) 094015 [arXiv:1107.3369] [INSPIRE].
93. M. Burns, K. Kong, K.T. Matchev and M. Park, Using Subsystem MT2for Complete Mass Determinations in Decay Chains with Missing Energy at Hadron Colliders, JHEP03 (2009) 143 [arXiv:0810.5576] [INSPIRE].
94. G.G. Ross and M. Serna, Mass determination of new states at hadron colliders, Phys. Lett.B 665 (2008) 212 [arXiv:0712.0943] [INSPIRE].
95. W.S. Cho, J.E. Kim and J.-H. Kim, Amplification of endpoint structure for new particle mass measurement at the LHC, Phys. Rev.D 81 (2010) 095010 [arXiv:0912.2354] [INSPIRE].
96. A.J. Barr, B. Gripaios and C.G. Lester, Transverse masses and kinematic constraints: from the boundary to the crease, JHEP11 (2009) 096 [arXiv:0908.3779] [INSPIRE].
97. P. Konar, K. Kong, K.T. Matchev and M. Park, Dark Matter Particle Spectroscopy at the LHC: Generalizing M(T2) to Asymmetric Event Topologies, JHEP04 (2010) 086 [arXiv:0911.4126] [INSPIRE].
98. W.S. Cho, K. Choi, Y.G. Kim and C.B. Park, Measuring the top quark mass with m(T2) at the LHC, Phys. Rev.D 78 (2008) 034019 [arXiv:0804.2185] [INSPIRE].
99. J. Smith, W.L. van Neerven and J.A.M. Vermaseren, The Transverse Mass and Width of the W Boson, Phys. Rev. Lett.50 (1983) 1738 [INSPIRE].
100. V.D. Barger, A.D. Martin and R.J.N. Phillips, Perpendicular νeMass From W Decay, Z. Phys.C 21 (1983) 99 [INSPIRE].
101. W.S. Cho, K. Choi, Y.G. Kim and C.B. Park, Gluino Stransverse Mass, Phys. Rev. Lett.100 (2008) 171801 [arXiv:0709.0288] [INSPIRE].
102. W.S. Cho, K. Choi, Y.G. Kim and C.B. Park, Measuring superparticle masses at hadron collider using the transverse mass kink, JHEP02 (2008) 035 [arXiv:0711.4526] [INSPIRE].
103. P. Konar, K. Kong and K.T. Matchev, s^min$$ {\sqrt{\widehat{s}}}_{\min } $$: a global inclusive variable for determining the mass scale of new physics in events with missing energy at hadron colliders, JHEP03 (2009) 085 [arXiv:0812.1042] [INSPIRE].
104. J. Alwall et al., The automated computation of tree-level and next-to-leading order differential cross sections and their matching to parton shower simulations, JHEP07 (2014) 079 [arXiv:1405.0301] [INSPIRE].
105. R.D. Ball et al., Parton distributions with LHC data, Nucl. Phys.B 867 (2013) 244 [arXiv:1207.1303] [INSPIRE].
106. T. Sjöstrand, S. Mrenna and P.Z. Skands, PYTHIA 6.4 Physics and Manual, JHEP05 (2006) 026 [hep-ph/0603175] [INSPIRE].
107. DELPHES 3 collaboration, J. de Favereau et al., DELPHES 3, A modular framework for fast simulation of a generic collider experiment, JHEP02 (2014) 057 [arXiv:1307.6346] [INSPIRE].
108. M. Cacciari, G.P. Salam and G. Soyez, The Anti-k(t) jet clustering algorithm, JHEP04 (2008) 063 [arXiv:0802.1189] [INSPIRE].
109. W.S. Cho, K. Choi, Y.G. Kim and C.B. Park, MT2-assisted on-shell reconstruction of missing momenta and its application to spin measurement at the LHC, Phys. Rev.D 79 (2009) 031701 [arXiv:0810.4853] [INSPIRE].
110. C.B. Park, Reconstructing the heavy resonance at hadron colliders, Phys. Rev.D 84 (2011) 096001 [arXiv:1106.6087] [INSPIRE].
111. D. Kim, H.-S. Lee and M. Park, Invisible dark gauge boson search in top decays using a kinematic method, JHEP03 (2015) 134 [arXiv:1411.0668] [INSPIRE].
112. W. Beenakker, M. Krämer, T. Plehn, M. Spira and P.M. Zerwas, Stop production at hadron colliders, Nucl. Phys.B 515 (1998) 3 [hep-ph/9710451] [INSPIRE].
113. W. Beenakker, S. Brensing, M. Krämer, A. Kulesza, E. Laenen and I. Niessen, Supersymmetric top and bottom squark production at hadron colliders, JHEP08 (2010) 098 [arXiv:1006.4771] [INSPIRE].
114. W. Beenakker et al., Squark and Gluino Hadroproduction, Int. J. Mod. Phys.A 26 (2011) 2637 [arXiv:1105.1110] [INSPIRE].
115. M. Cacciari, M. Czakon, M. Mangano, A. Mitov and P. Nason, Top-pair production at hadron colliders with next-to-next-to-leading logarithmic soft-gluon resummation, Phys. Lett.B 710 (2012) 612 [arXiv:1111.5869] [INSPIRE].
116. M. Czakon and A. Mitov, Top++: A Program for the Calculation of the Top-Pair Cross-Section at Hadron Colliders, Comput. Phys. Commun.185 (2014) 2930 [arXiv:1112.5675] [INSPIRE].
117. M. Czakon and A. Mitov, NNLO corrections to top-pair production at hadron colliders: the all-fermionic scattering channels, JHEP12 (2012) 054 [arXiv:1207.0236] [INSPIRE].
118. M. Czakon and A. Mitov, NNLO corrections to top pair production at hadron colliders: the quark-gluon reaction, JHEP01 (2013) 080 [arXiv:1210.6832] [INSPIRE].
119. A. Djouadi, M.M. Muhlleitner and M. Spira, Decays of supersymmetric particles: The Program SUSY-HIT (SUspect-SdecaY-Hdecay-InTerface), Acta Phys. Polon.B 38 (2007) 635 [hep-ph/0609292] [INSPIRE].
120. W.S. Cho et al., A computer package for computing constrained invariant mass variables, in preparation.