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1. chinaXiv:201612.00472 [pdf]

Top quark three-body decays in R-violating MSSM

Heng,Z; Lu,G; Wu,L; Yang,JM
Subjects:

In the minimal supersymmetric standard model the R-parity violating interactions can trigger various exotic three-body decays for the top quark, which may be accessible at the LHC. In this work we examine the R-violating decays t-> c X_1 X_2, which includ

submitted time 2016-12-28 Hits2788Downloads1639 Comment 0

2. chinaXiv:201612.00468 [pdf]

Lepton flavor-changing processes in R-parity violating MSSM: Z ---> l(i) anti-l(j) and gamma gamma ---> l(i) anti-l(j) under new bounds from l(i) ---> l(j) gamma

Cao,J; Wu,L; Yang,JM
Subjects:

We examine the lepton flavor-changing processes in R -parity violating MSSM. First, we update the constraints on the relevant R -violating couplings by using the latest data on the rare decays ? i → ? j γ . We find that the updated constraints are much st

submitted time 2016-12-28 Hits2872Downloads1729 Comment 0

3. chinaXiv:201612.00466 [pdf]

Realistic Flipped SU(5) from Orbifold SO(10)

Balazs,C; Kang,Z; Li,T; Wang,F; Yang,JM
Subjects:

We propose a realistic flipped SU(5) model derived from a five-dimensional orbifold SO(10) model. The Standard Model (SM) fermion masses and mixings are explained by combining the traditional Froggatt-Nielsen mechanism with the five-dimensional wave funct

submitted time 2016-12-28 Hits2945Downloads1829 Comment 0

4. chinaXiv:201612.00464 [pdf]

Top quark forward-backward asymmetry at the Tevatron: A Comparative study in different new physics models

Cao,J; Heng,Z; Wu,L; Yang,JM
Subjects:

The top quark forward-backward asymmetry A_{FB}^{t} measured at the Tevatron is above the Standard Model prediction by more than 2-sigma deviation, which might be a harbinger for new physics. In this work we examine the new physics contribution to A_{FB}^

submitted time 2016-12-28 Hits2294Downloads1315 Comment 0

5. chinaXiv:201612.00455 [pdf]

New physics effects on top quark spin correlation and polarization at the LHC: a comparative study in different models

Cao,J; Wu,L; Yang,JM
Subjects:

Extensions of the Standard Model often predict new chiral interactions for top quark, which will contribute to top quark spin correlation and polarization in tt?tt?t\bar{t} production at the LHC. In this work, under the constraints from the current Tevatr

submitted time 2016-12-28 Hits2504Downloads1321 Comment 0

6. chinaXiv:201612.00383 [pdf]

R-parity violating supersymmetry effects and signals in single top production at the Tevatron

Datta,A; Yang,JM; Young,B; Zhang,X
Subjects:

We discuss single top quark production via u^i+\bar d^j \to t+\bar b at the Fermilab Tevatron in the minimal supersymmetric model with R-parity violation. We find that within the allowed range of coupling constants, the lepton-number violating couplings c

submitted time 2016-12-28 Hits1938Downloads1100 Comment 0

7. 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,X
Subjects:

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

submitted time 2016-12-28 Hits2092Downloads1229 Comment 0

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,X
Subjects:

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.

submitted time 2016-12-28 Hits2292Downloads1186 Comment 0

9. chinaXiv:201612.00375 [pdf]

Probing R violating top quark decays at hadron colliders

Abraham,K; Whisnant,K; Yang,JM; Young,B
Subjects:

We examine the possibility of observing exotic top quark decays via R-violating SUSY interactions at the Fermilab Tevatron and CERN LHC. We present cross-sections for tt?tt?t\bar t production followed by the subsequent decay of either ttt or t?t?\bar t vi

submitted time 2016-12-28 Hits1495Downloads861 Comment 0

10. chinaXiv:201612.00374 [pdf]

Probing R violating top quark decays at the NLC

Abraham,K; Whisnant,K; Yang,J; Young,B
Subjects:

We examine the possibility of observing exotic top quark decays via RRR-Parity violating SUSY interactions in e+e?e+e?e^+e^- collisions at \sqrt{s = 500 GeV\sqrt{s = 500 GeV\sqrt{s = 500 GeV. We present cross-sections for tt?tt?t\bar t production followed

submitted time 2016-12-28 Hits1304Downloads767 Comment 0

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