V Gupta
Articles written in Pramana – Journal of Physics
Volume 2 Issue 2 February 1974 pp 73-79 Nuclear And Particle Physics
A model for the multiplicity distribution in pp-collisions from 5 to 300 GeV/
B S Chaudhary V Gupta D S Narayan
The multiplicity distribution of charged particles in pp-collisions in the range 5–300 GeV/
Volume 2 Issue 5 May 1974 pp 243-251 Nuclear And Particle Physics
Correlations in pp-collisions and two-component models
Some general consequences of charge conservation inclusive sum rules for the correlation integrals
Volume 2 Issue 6 June 1974 pp 319-326 Nuclear And Particle Physics
The data on$$\bar N_0 \left( {n\_} \right)$$, the average number of neutrals as a function of
Volume 5 Issue 5 November 1975 pp 249-259 Nuclear And Particle Physics
Charge transfer in
V Gupta P K Malhotra D S Narayan
The charge transfer from one hemisphere to the other, observed in
Volume 6 Issue 5 May 1976 pp 259-271 Nuclear And Particle Physics
Sum rules for the coupling constants for D (
Volume 7 Issue 4 October 1976 pp 277-286 Nuclear And Particle Physics
Non-leptonic weak decays of charmed baryons
It is shown that the Δ
Volume 9 Issue 5 November 1977 pp 481-489 Particle Physics
Some consequences of neutral current systematics
Two kinds of general consequences of the Δ
Volume 14 Issue 2 February 1980 pp 119-135 Particle Physics
Quantum chromodynamics corrections to polarised deep-inelastic electron-nucleon scattering
V Gupta S M Paranjape H S Mani
Quantum chromodynamics corrections to order
Volume 16 Issue 1 January 1981 pp 107-107 Erratum
Quantum chromodynamics corrections to polarised deep-inelastic electron-nucleon scattering
Volume 17 Issue 6 December 1981 pp 469-480 Nuclear And Particle Physics
Gauge invariance and renormalization schemes in quantum chromodynamics
A general analysis of the Slavnov-Taylor identity connecting the triple gluon and ghost-ghost-gluon vertices and its consequences for two momentum subtraction (symmetric and asymmetric) renormalization schemes are given. It is shown that in the asymmetric scheme proposed in this paper the relation $$Z_3 Z_{1^{ - 1} } = \tilde Z_8 \tilde Z_{1^{ - 1} }$$follows directly from the identity for a simple and natural definition of the renormalization constants. Explicit one-loop expressions for the renormalization constants $$\left( {Z_1 ,Z_3 ,\tilde Z_1 \tilde Z_3 } \right)$$in an arbitrary covariant gauge, including quark masses are given in support of the general analysis.
Volume 21 Issue 3 September 1983 pp 207-225 Nuclear And Particle Physics
Quantum chromodynamics predictions in renormalization scheme invariant perturbation theory
It has recently been shown that any physical quantity ℛ, in perturbation theory, can be obtained as a function of only the renormalization scheme (
Volume 24 Issue 6 June 1985 pp 847-852 Particle Physics
Some consequences of global horizontal symmetry
It is pointed out that the present SU(3)_{c}×SU(2)_{L}×U(1) gauge interactions with three families have a global horizontal symmetry (denoted hereby SU(3)_{H}) which is broken only by the weak charged hadron current
Volume 26 Issue 4 April 1986 pp 311-315 Particle Physics
Supersymmetric preon models with three-fermion generations
A class of supersymmetric preon models is considered in which the hypercolour group
Volume 33 Issue 2 August 1989 pp 255-269 Particle Physics
An analysis of the mass formulae for
Mass regularities for
Volume 33 Issue 6 December 1989 pp 639-649 Particle Physics
Interpretation of the recent Kolar events
A S Joshipura G Rajasekaran V Gupta K V L Sarma
We give plausible interpretations of the unusual events seen in the proton decay detector at Kolar Gold Fields indicating the existence of a massive (≳2GeV) long lived (10^{−8}−10^{−9}s) particle. We show that it is possible to accommodate the particle in the standard model as a fourth generation neutrino, or in
Volume 46 Issue 3 March 1996 pp 239-243 Brief Report
Current algebra results for the
Using the equal time commutation relations for the components of the vector and axialvector currents and keeping single particle states we obtain relations for the weak form factors for the
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