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SUSY Contributions to R_b and Top Quark Decay
Manuel Drees, R. M. Godbole, Monoranjan Guchait +2
Stop contributions to radiative corrections to R_b and the top quark decay are analysed over the relevant MSSM parameter space. One sees a 30 % increase in the former along with a…
Unusual Charged Higgs Signals at LEP-2
Dilip Kumar Ghosh, Rohini M. Godbole, Biswarup Mukhopadhyaya
We have made a detailed study of the signals produced at LEP-2 from charged scalar bosons whose dominant decay channels are into four fermions. The event rates as well as kinematic…
Mini-jet Total Cross-sections and Overlap Functions through Bloch-Nordsieck Summation
A. Corsetti, A. Grau, R. M. Godbole +2
Predictions for total inelastic cross-sections for photon induced processes are discussed in the context of the QCD-inspired minijet model. Large theoretical uncertainties exist, s…
Eikonalized mini-jet cross-sections in collisions
A. Corsetti, R. M. Godbole, G. Pancheri
In this note we assess the validity and uncertainties in the predictions of the eikonalised mini-jet model for . We are able to find a choice of parameters where the…
Can the Aleph Four-Jet Excess be Explained in a Supersymmetric Model with R-Parity Violation?
Dilip Kumar Ghosh, Rohini M. Godbole, Sreerup Raychaudhuri
We investigate the possibility that the excess of four-jet events in collisions at LEP-1.5 which has been reported by the ALEPH Collaboration could be due to the productio…
Photon Structure Function
Rohini M. Godbole
After briefly explaining the idea of photon structure functions (\f2gam\ , \flgam) I review the current theoretical and experimental developements in the subject of extraction of \…