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1. chinaXiv:201612.00390 [pdf]
One loop QCD corrections to top quark decay into neutralino and light stop
Li,CS; Oakes,RJ; Yang,JMSubjects:
| We calculate the one-loop QCD corrections to t → t ? χ ?0 using dimensional reduction scheme, including QCD and supersymmetric QCD corrections. The analytic expressions for the corrections to the decay width are given, which can easily be extended to t → χ ?+j ?bi. The numerical results show that the correction amounts to more than a 10% reduction in the partial width relative to the tree level result. We also compare the corrections in the no-mixing stop case with those in the mixing stop case. |
2. chinaXiv:201612.00388 [pdf]
Li,CS; Oakes,RJ; Yang,JMSubjects:
| We calculate Yukawa corrections of order αewMt 2/MW 2αewMt 2/MW 2\alpha_{ew} M_t~2/M_W~2 to single top quark production via qq?′→tb?qq?′→tb?q \bar q'\rightarrow t \bar b at the Fermilab Tevatron in the two-Higgs-doublet models. In our calculation we also |
3. chinaXiv:201612.00387 [pdf]
Supersymmetric electroweak corrections to single top quark production at the Fermilab Tevatron
Li,CS; Oakes,RJ; Yang,JMSubjects:
| We have calculated the O(αewMt 2/MW 2)O(αewMt 2/MW 2)O(\alpha_{ew} M_t~2/M_W~2) supersymmetric electroweak corrections to single top quark production via qq?′→tb?qq?′→tb?q\bar q' \to t\bar b at the Fermilab Tevatron in the minimal supersymmetric model. Th |
4. chinaXiv:201612.00386 [pdf]
Li,C; Oakes,RJ; Yang,JM; Yuan,CSubjects:
| We evaluate the supersymmetric (SUSY) electroweak corrections to the effect of parity nonconservation in qq?→tt?qq?→tt?q \bar q \to t \bar t production at the Fermilab Tevatron predicted by the Minimal Supersymmetric Model (MSSM). We find that the parity |
5. chinaXiv:201612.00382 [pdf]
Supersymmetric QCD corrections to single top quark production at the Fermilab Tevatron
Li,C; Oakes,RJ; Yang,J; Zhou,HSubjects:
| We evaluate the supersymmetric QCD corrections to single top quark production via qq?′→tb?qq?′→tb?q \bar q'\to t \bar b at the Fermilab Tevatron in the minimal supersymmetric model. We find that within the allowed range of squark and gluino masses the sup |
6. chinaXiv:201612.00381 [pdf]
Single top quark production as a probe of R-parity violating SUSY at p p and p anti-p colliders
Oakes,RJ; Whisnant,K; Yang,JM; Young,B; Zhang,XSubjects:
| We investigate the ability of single top quark production via qq'-> squark->tb and q \bar q'->slepton->t\bar b at the LHC and Tevatron to probe the strength of R-parity violating couplings in the minimal supersymmetric model. We found that given the exist |
7. chinaXiv:201612.00380 [pdf]
Hosch,M; Oakes,R; Whisnant,K; Yang,JM; Young,B; Zhang,XSubjects:
| We investigate the possibility of observing the exotic decay mode of the top quark into the lightest stop (t~1t~1\tilde t_1) and neutralino (χ~01χ~10\tilde\chi^0_1) in the minimal supersymmetric standard model with R-parity at the upgraded Tevatron. First |
8. chinaXiv:201612.00379 [pdf]
Top quark at the upgraded Tevatron to probe new physics
Yang,J; Datta,A; Hosch,M; Li,C; Oakes,R; Whisnant,K; Young,B; Zhang,XSubjects:
| This talk is a brief review of the recent studies on probing new physics through single top quark processes and probing exotic top quark decays at the upgraded Tevatron. |
9. chinaXiv:201612.00361 [pdf]
Heng,Z; Oakes,R; Wang,W; Xiong,Z; Yang,JMSubjects: Physics >> General Physics: Statistical and Quantum Mechanics, Quantum Information, etc.
| In the next-to-minimal supersymmetric model (NMSSM) a light CP-odd Higgs boson is so far allowed by current experiments, which, together with a large tanβtan?β\tan\beta, may greatly enhance the rare dileptonic decays B\to X_s l^+ l^- and B_s\to l^+ l^- \g |
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