Abdul Rahaman Shaikh

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Questions related from Abdul Rahaman Shaikh

Why there is no spin dependent analysis of dark matter indirect seach (dark matter annhilate to SM particles)?

Dark matter direct seach(dark matter interaction with SM particle) analysis is catagorized in two way 1. spin independent 2. Spin dependent but for indirect search (dark matter annhilate in SM...

31 August 2022 10,161 4 View

How to write charge conjugation matrix in FeynCalc?

I want to calculate matrix element of a process involving Majorana Fermions. For this I need to write charge conjugation matrix. can you please tell me what is the command for this in FeynCalc

03 June 2022 1,438 0 View

How to calculate the amplitude of a feynmann diagram containg majorana fermions in feyncalc?

I want to calculate matrix element of process where to majorana fermion convert to two lepton by exchaning a gauge boson but majorana fermion vertx contain charge conjugate operator . so, how to...

02 June 2022 9,570 0 View