9 citations · 30 across the 7 of their papers we have counts for
7 papers
Resolution of spin crisis, and notes on the Bjorken sum rule, anomaly and constituent quark
J. Pasupathy, Janardhan P. Singh
It is shown that the widely used parton model expression for in polarized proton-lepton scattering is incorrect as it ignores gluon-quark spin entanglement. Therefore, there…
Axial and pseudoscalar current correlators and their couplings to eta and etaprime mesons
J. P. Singh, J. Pasupathy
Correlators of singlet and octet axial currents, as well as anomaly and pseudoscalar densities have been studied using QCD sum rules. Several of these sum rules are used to determi…
The derivative of the topological susceptibility at zero momentum and an estimate of mass in the chiral limit
J. Pasupathy, J. P. Singh, R. K. Singh +1
The anomaly-anomaly correlator is studied using QCD sum rules. Using the matrix elements of anomaly between vacuum and pseudoscalars and , the derivative of correlator…
Axial Vector Current Matrix Elements and QCD Sum Rules
J. Pasupathy, Ritesh K. Singh
The matrix element of the isoscalar axial vector current, , between nucleon states is computed using the external field QCD sum rule method. The e…
Higgs Mass in the Standard Model from Coupling Constant Reduction
B. Ananthanarayan, J. Pasupathy
Plausible interrelations between parameters of the standard model are studied. The empirical value of the top quark mass, when used in the renormalization group equations, suggests…
A Calculation of Higgs Mass in the Standard Model
J. Pasupathy
The assumption that the ratio of the Higgs self-coupling to the square of its yukawa coupling to the top is (almost) independent of the renormalization scale fixes the Higgs mass w…