期刊
PHYSICAL REVIEW LETTERS
卷 113, 期 20, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.113.201803
关键词
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资金
- German Research Foundation (DFG) via the Sonderforschungsbereich/Transregio [SFB/TR-9]
- Heisenberg programme
- UK Science and Technology Facilities Council [ST/L002760/1, ST/K004883/1]
- ERC [291377]
- Office of Science, Office of High Energy Physics, of the U.S. Department of Energy [DE-AC02-05CH11231]
- Miller Institute for Basic Research in Science
- German Science Foundation (DFG) under the Collaborative Research Center [(SFB) 676]
- STFC [ST/J000434/1, ST/L000385/1, ST/L002760/1, ST/K004883/1] Funding Source: UKRI
- Science and Technology Facilities Council [ST/J000434/1, ST/L000385/1, ST/L002760/1, ST/K004883/1] Funding Source: researchfish
Light stops are a hallmark of the most natural realizations of weak-scale supersymmetry. While stops have been extensively searched for, there remain open gaps around and below the top mass, due to similarities of stop and top signals with current statistics. We propose a new fast-track avenue to improve light stop searches for R-parity-conserving supersymmetry by comparing top cross section measurements to the theoretical prediction. Stop masses below similar to 180 GeV can now be ruled out for a light neutralino. The possibility of a stop signal contaminating the top mass measurement is also briefly addressed.
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