Lepton number conservation, long-lived quarks and superweak bileptonic decays
In the upcoming LHC Run 2, at s∼13 TeV, it is suggested to seek unusually charged (Q=−4/3 and +5/3) quarks with mass MQ∼3 TeV which carry lepton number (L=+2 and −2 respectively) and decay superweakly to a bilepton Y with mass MY∼2.5 TeV and a usual quark. These long-lived decays will have displaced...
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| Format: | Article |
| Language: | English |
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Elsevier
2015-07-01
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| Series: | Physics Letters B |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269315004141 |