Search for supersymmetry in final states with charm jets and missing transverse momentum in 13 TeV pp collisions with the ATLAS detector
Journal Article
·
· Journal of High Energy Physics (Online)
A search for supersymmetric partners of top quarks decaying as and supersymmetric partners of charm quarks decaying as , where is the lightest neutralino, is presented. The search uses 36.1 fb-1 pp collision data at a centre-of-mass energy of 13 TeV collected by the ATLAS experiment at the Large Hadron Collider and is performed in final states with jets identified as containing charm hadrons. Assuming a 100% branching ratio to , top and charm squarks with masses up to 850 GeV are excluded at 95% confidence level for a massless lightest neutralino. For < 100 GeV, top and charm squark masses up to 500 GeV are excluded.
- Research Organization:
- Harvard Univ., Cambridge, MA (United States); Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Oak Ridge Leadership Computing Facility (OLCF); SLAC National Accelerator Laboratory (SLAC), Menlo Park, CA (United States); Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States); Brookhaven National Laboratory (BNL), Upton, NY (United States); Univ. of Oregon, Eugene, OR (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Contributing Organization:
- The ATLAS collaboration
- Grant/Contract Number:
- SC0007881; AC02-76SF00515; AC02-05CH11231; SC0012704; SC0012008
- OSTI ID:
- 1735589
- Alternate ID(s):
- OSTI ID: 1475537; OSTI ID: 1478350; OSTI ID: 1499462; OSTI ID: 1736254; OSTI ID: 1769362
- Report Number(s):
- BNL-209280-2018-JACI; TRN: US2205244
- Journal Information:
- Journal of High Energy Physics (Online), Vol. 2018, Issue 9; ISSN 1029-8479
- Publisher:
- Springer BerlinCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Flavour-violating decays of mixed top-charm squarks at the LHC
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journal | October 2018 |
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