Riazuddin

Q: What Schools Are Affiliated With Riazuddin

Riazuddin is affiliated with the following schools: Quaid-i-Azam University, University of the Punjab, Government College University, Lahore, University of Cambridge

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Riazuddin

Physics

#110

World Rank

#218

Historical Rank

Nuclear Physics

#16

World Rank

#29

Historical Rank

physics Degrees

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Physics

Why Is Riazuddin Influential?

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According to Wikipedia, Riazuddin, also spelled as Riaz-Ud-Din , was a Pakistani theoretical physicist, specialising in high-energy physics and nuclear physics. Starting his scientific research in physics in 1958, Riazuddin was considered one of the early pioneers of Pakistan's nuclear weapons development and atomic deterrence development. He was the director of the Theoretical Physics Group of the Pakistan Atomic Energy Commission from 1974 until 1984. Riazuddin was a pupil of the winner of the 1979 Nobel Prize in Physics, Abdus Salam.

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Riazuddin 's Published Works

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Total number of citations to an author for the works they published in a given year. This highlights publication of the most important work(s) by the author

Published Works

ALGEBRA OF CURRENT COMPONENTS AND DECAY WIDTHS OF /rho/ AND K* MESONS (1966) (350)
Theory of weak interactions in particle physics (1969) (338)
A Modern Introduction to Particle Physics (1992) (65)
Rare Decay B ---> K* gamma in the Standard Model (1988) (58)
Majorana neutrinos and low-energy tests of electroweak models (1981) (42)
Interference between short- and long-distance contributions to b-->sl+l- (1992) (40)
Long distance effects inb→s exclusive decays (1990) (31)
Two body nonleptonic Λ b decays in the quark model with a factorization ansatz (1998) (29)
ALGEBRA OF CURRENTS AND FORM FACTORS AT FINITE MOMENTUM TRANSFER (1966) (27)
SU(6) Algebra of Gell-Mann: Mass Splittings and Nonleptonic Decays of Hadrons (1966) (23)
Four-quark operators in hyperon radiative decays and Hara's theorem (1983) (22)
CHARGE RADIUS OF PION (1959) (22)
SOME RADIATIVE MESON DECAY PROCESSES IN CURRENT ALGEBRA. (1968) (21)
Some comments on narrow resonances D s 1 * ( 2.46 GeV / c 2 ) and D s 0 ( 2.317 GeV / c 2 ) (2003) (21)
Relative strength of W exchange and factorization contributions in hadronic decays of charmed baryons (1997) (20)
Charge dependent effects on scattering lengths of np and pp systems (1958) (20)
SUL(4)×U(1) model for electroweak unification and sterile neutrinos (2004) (19)
Octet dominance of nonleptonic hyperon decays in a nonrelativistic quark model (1978) (18)
Erratum: Octet dominance of nonleptonic decays in a nonrelativistic quark model (1979) (17)
Estimate of the period of n-n-bar oscillations (1982) (16)
SINGULAR LOGARITHMIC POTENTIALS AND PERATIZATION (1964) (16)
Some Remarks on the ( 3 , 3 * ) ⊕ ( 3 * , 3 ) Breaking of Chiral Symmetry (1971) (16)
On the branching ratio of the 'second class' $\tau -> \eta' \pi \nu_\tau$ decay (2011) (15)
Screening resistant wheat lines against aphids (2004) (15)
Double Counting Ambiguities in the Linear Sigma Model (1997) (14)
Multi-residue Determination of Synthetic Pyrethroids and Organophosphorus Pesticides in Whole Wheat Flour using Gas Chromatography (2007) (13)
Modern Introduction to Particle Physics, a (2ND Edition) (2000) (13)
ON THE DIFFERENCE OF $pi$$sup 0$-NUCLEON AND $pi$$sup +-$-NUCLEON COUPLING CONSTANTS (1958) (13)
Radiative D* decay using vector meson dominance (1994) (13)
Determination of Multi-residue Insecticides of Organochlorine, Organophosphorus, and Pyrethroids in Wheat (2011) (13)
Vector mesons and the uniqueness of nucleon-nucleon scattering amplitudes (1963) (12)
Veneziano formula and A1ϱπ system (1969) (11)
On the charge independence of nuclear forces (1956) (11)
Strange-quark content of the proton. (1988) (11)
An SU(3) symmetry for light neutrinos (2007) (10)
Meson dominance in the ``second class'' τ→ηπν τ decay (2010) (10)
Chiral color and partial-unification mass scales (1983) (10)
A critical analysis of the electromagnetic mass shift problem in QCD (1980) (10)
Exclusiveb→s rare decays of beauty (1990) (10)
Current Algebra and Radiative Decays of Mesons (1967) (10)
On meson dominance in the `second class' $\tau \to \eta \pi \nu_tau$ decay (2010) (9)
QUARK MODEL IN MOMENTUM SPACE AND HIGHER SYMMETRIES (1965) (9)
Physics and contemporary needs (1977) (9)
Highly singular potential and peratization (1965) (9)
Neutrino mass matrix with approximate flavor symmetry (2003) (9)
AXIAL-VECTOR CURRENT IN BROKEN UNITARY SYMMETRY (1964) (8)
Chiral-symmetry-breaking corrections in two-photon decays of pseudoscalar mesons. (1988) (8)
Flavour symmetry breaking in quark vacuum condensates (1987) (8)
SU6 algebra of Gell-Mann and four-pion coupling constant (1966) (8)
Multi-residue determination of organophosphorus pesticides and synthetic pyrethroids in wheat (2007) (8)
Vector meson exchanges and CP asymmetry in K± → π±π0 (1993) (7)
On the φ→K0K0γ transition at a φ factory (1990) (7)
Neutrino masses and electron-muon- tau -lepton universality. (1987) (7)
Role of current algebra in B→pp̄π(π) (1988) (7)
Note on possible existence of scalar and axial vector octets (1964) (7)
PROPERTIES AND EFFECTS OF eta DECAYS (1963) (7)
Analysis of the three-body B ---> D+ D- pi0 decay (1999) (7)
Masses and Decays of Charmed and Bottom Baryons (1997) (7)
Heavy-quark spin symmetry and D mesons. (1993) (6)
Tribimaximal mixing and leptogenesis in a seesaw model (2008) (6)
K-3π Decay and K 2 0 -K 1 0 Mass Difference on Current-Current Picture (1964) (6)
On the isospin breaking corrections to nuclear beta decay (1991) (6)
K∗ and leptonic decays of K meson and Λ hyperon (1962) (6)
SU(4) unification of electroweak interactions (1984) (6)
Parity-violating electron scattering from the polarized proton and strange-quark currents. (1990) (6)
Studies on halothane-isoflurane anaesthesia in dorsal and lateral recumbency in cattle* (2004) (6)
Branching ratio for B → K 1 γ decay in next-to-leading order in the large energy effective theory (2005) (6)
Kl3Form Factors in Current Algebra with Hard Pion and Kaon (1968) (5)
VENEZIANO MODEL FOR MESON SYSTEMS. (1969) (5)
Weak decays of heavy mesons (1978) (5)
The Role of (3*,3) operators in chiral symmetry approach to nonleptonic decays and CP violation (1997) (5)
Some consequences of the octet dominance model (1964) (5)
Form factors and branching ratio for the B→lνγ decay (2004) (5)
FORM FACTORS FOR B→πlν DECAY IN A MODEL CONSTRAINED BY CHIRAL SYMMETRY AND QUARK MODEL (2000) (5)
Scattering by Singular Logarithmic Potential (1965) (5)
VECTOR-MESON DECAYS IN U(6) CURRENT ALGEBRA (1966) (5)
Flavor-changing radiative B decays and flavor-conserving radiative decays of ground-state mesons. (1993) (5)
Monitoring of heavy and essential trace metals contents in wheat procured from various countries by the government of Pakistan in the year 2008-09 (2009) (5)
K2 pi decays. (1985) (5)
Algebraic Realization of Chiral Symmetry and Veneziano Model (1969) (5)
K * and K + − 3 π Decay (1961) (5)
K* AND K$sup +$-3$pi$ DECAY (1961) (5)
Algebra of Currents and the K10-K20 Mass Difference (1966) (4)
Branching Ratio and CP-asymmetry for B ---> 1**1 P(1) gamma decays (2006) (4)
A1→ρπ and ρ→2π decays and π±−π0 mass difference (1968) (4)
Neutral-Current Weak Interaction without Electroweak Unification (1980) (4)
Selected Papers of Abdus Salam (with Commentary) (1994) (4)
Intermediate mass scales and electron—muon—tau-lepton universality (1984) (4)
VENEZIANO MODEL FOR COMPTON SCATTERING OF PIONS. (1970) (4)
Risk Assessment and Biosafety Studies of Transgenic Bt Rice （Oryza sativa L.） (2010) (4)
Algebra of currents andP-wave nonleptonic hyperon decays (2016) (4)
ELECTROMAGNETIC VIOLATION OF CONSERVATION OF VECTOR CURRENT (1964) (3)
The ΔI = 12 rule in on-leptonic weak decays (1974) (3)
Fixed poles and charged-pion photoproduction (1970) (3)
QCD determination of theA1-ρ-π system through vertex light-cone sum rules (1986) (3)
Erratum: sin θ13 and neutrino mass matrix with an approximate flavor symmetry (2012) (3)
Light cone approach to structure functions in a theory of weak and electromagnetic interactions (1972) (3)
Branching ratio for b ---> K(1) gamma decay in next-to-leading order in LEET (2005) (3)
Effective chiral Lagrangian of pseudoscalar and vector mesons. (1987) (3)
Two-body nonleptonic decays of bottom baryons in the quark model (1999) (3)
Axial anomaly and pion mass difference. (1990) (3)
A model for electroweak interactions based on the left-right symmetric gauge group UL(2) ⊗ UR(2) (1980) (3)
ELECTROMAGNETIC MASS DIFFERENCES OF BARYONS AND MESONS (1964) (3)
CURRENT ALGEBRA, SPECTRAL FUNCTION SUM RULES AND THE f - (0)/f + (0) RATIO IN K/sub l3/ DECAY. (1968) (3)
Spin–orbit splittings in heavy-light mesons and Dirac equation (2011) (3)
VENEZIANO REPRESENTATION FOR CHARGED-PION PHOTOPRODUCTION. (1969) (3)
Dirac equation for quasi-particles in graphene in an external electromagnetic field and chiral anomaly (2011) (3)
Decays of B and D mesons. (1994) (3)
Dirac neutrino mass in a left-right symmetric gauge model (1980) (2)
Proton-Neutron Mass Difference in a Unified Theory of Weak and Electromagnetic Interactions (1973) (2)
Dynamical enhancement of D0→K0 from current algebra (1986) (2)
Ward identities, B→ρ form factors and |Vub| (2003) (2)
Charge-symmetry-breaking corrections to pseudoscalar meson-nucleon coupling constants due to up-down current quark mass difference and their effects on NN scattering lengths. (1988) (2)
$A_1 - \rho - \pi$ System and $\pi \to \ell \nu \gamma$ Decay (1968) (2)
Estimate of anomalous gluon contribution to polarized electroproduction. (1990) (2)
Chiral Dynamics and Spectral-Function Sum Rules (1969) (2)
Role of gauge invariance in B → Vγ radiative weak decays (2001) (2)
Analysis of electromagnetic mass shift in light cone algebra (1973) (2)
Off-diagonal structure of the neutrino mass matrix in the seesaw mechanism and electron-muon-tau lepton universality (2000) (2)
Radiative partial width of A1 in current-algebra approach. (1985) (2)
Electron-muon mass ratio in a gauge group for leptons (1975) (2)
The sigma and rho in D and B decays (2001) (2)
Electromagnetic mass shift in light-cone algebra (1973) (2)
Scale dimension of the chiral-symmetry-breaking Hamiltonian (1973) (1)
On the corrections of pole dominance in B→π/v (1994) (1)
CURRENT-ALGEBRA SUM RULES IN NEUTRINO SCATTERING AND SCALE DIMENSION OF THE CHIRAL-SYMMETRY-BREAKING HAMILTONIAN. (1972) (1)
Breaking of some grand unification groups into the electroweak group with an extra U(1) factor. (1987) (1)
Analysis of mass shift due to weak interactions (1974) (1)
Octet dominance in nonleptonic decays (1973) (1)
Histopathology of jujube (Zizyphus mauritiana Lam.) roots infected with Meloidogyne javanica. (2007) (1)
VENEZIANO MODEL FOR MESON SYSTEMS AND ITS CONNECTION WITH THE CHIRAL SYMMETRY. (1970) (1)
Some remarks on the algebra of currents in the presence of electromagnetism (1972) (1)
Looking for a light higgs boson in ø and Ψ radiative decays (1989) (1)
Conjecture about Diffusion-Controlled Reactions of the Solvated Electron in Alkanols (1983) (1)
Occurrence of Entomopathogenic Nematodes (EPNs) Heterorhabditis indica and Steinernema siamakayi and Entomopathogenic Fungi (EPF) Beauveria bassiana and Metarhizium anisopliae in the Different Districts of Western Uttar Pradesh India. (2014) (1)
Electromagnetic decays of vector and pseudoscalar mesons in a dispersion-theoretic approach (1979) (1)
Algebra of Currents and Form Factors (1966) (1)
An SU(2) model for weak interactions (1982) (1)
An SU(2) model for weak interactions (1982) (1)
Particle Aspects of Cosmology and Baryogenesis (2003) (1)
K/sub l3/ FORM FACTORS, k-MESON WIDTH, AND SYMMETRY BREAKING. (1970) (1)
A sum rule for axial-vector form factor and the mass of the axial-vector meson (1970) (1)
Partial-unification mass scales (1981) (1)
RELATION BETWEEN THE AXIAL VECTOR AND MAGNETIC MOMENT FORM FACTORS OF NUCLEON. (1972) (1)
Electromagnetic Masses of Baryons and Pseudoscalar Mesons (1967) (1)
sin{\theta}_{13} and neutrino mass matrix with an approximate flavor symmetry and that with SU(3) symmetry (2011) (1)
Erratum: Partial-unification mass scales (1982) (1)
Dynamical Model for Nonleptonic Decays of Hyperons (1965) (1)
K/sub 2pi/ decays (1985) (1)
Proton-neutron mass difference in gauge theories of weak and electromagnetic interactions (1973) (1)
Masses and widths of p-wave states (1998) (1)
Spectral-Function Sum Rules and the RatiofKfπ (1968) (1)
Consequences of exchange degeneracy in compton scattering of pions (1970) (1)
Recent Trends in Particle Physics (1980) (1)
Dirac equation for quasi-particles in graphene and quantum field theory of their Coulomb interaction (2008) (1)
Biology study of white grub Holotrichia nagpurensis (Scarabaeidae: Melolonthinae) (2021) (1)
The QCD Triangular Axial Anomaly and the Calculation of Mass of the η′ Meson and η→3π Decay (1994) (1)
Nonleptonic decay (1964) (1)
(L{sub e}-L{sub {mu}-}L{sub {tau}}) discrete symmetry for heavy right-handed neutrinos and degenerate leptogenesis (2010) (1)
WARD IDENTITIES AND RADIATIVE RARE LEPTONIC B-DECAYS (2007) (0)
A grand unification model based on the group SUw(4)×SUc(4) (1985) (0)
Sum rule relating the structure functions of lepton-nucleon scattering and theD/F ratio of the baryon mass splittings (1972) (0)
The background at a φ factory (1991) (0)
Dirac equation in (1+2) dimensions for quasi-particles in graphene and quantum field theory of their Coulomb interaction (2008) (0)
Second-class current effects from isospin breaking in $\tau \to \omega \pi \nu_\tau$ (2012) (0)
Potential models for radiative rare B decays (2001) (0)
Gravity, Supersymmetry and Strings (1994) (0)
Unification of electroweak and strong interactions without grand unification. (1986) (0)
The KL-Ks mass difference in a chiral approach (1972) (0)
SPACE–TIME SYMMETRIES (2000) (0)
Quark mass ratios due to goldstone pseudoscalar meson pairs (1979) (0)
HEAVY QUARK EFFECTIVE THEORY (HQET) (2000) (0)
Interfaces between Particle Physics and Cosmology (1984) (0)
SCATTERING AND PARTICLE INTERACTION (2000) (0)
In vivo evaluation of indigenous strain of heterorhabditis indica against holotrichia serrata f. (2020) (0)
The $delta$I=1/2 rule in non-leptonic weak decays (1974) (0)
Unification of electromagnetic and strong interactions with a stable proton (1984) (0)
K0−K+ mass excess (1959) (0)
Model based on gauge symmetry group G=G/sub wk/ x (SU(3) x SU(3))/sub c/ (1979) (0)
ALGEBRA OF CURRENTS AND THE FORM FACTORS OF K$sub 13$ DECAY (1966) (0)
Theorem onKl3Form Factors (1970) (0)
Role of lepton flavor violating muon decay in the seesaw model and LSND (2002) (0)
Neutral current and the sum rules for spin-dependent electroproduction. (1988) (0)
Hadron-hadron scattering at large momentum transfer (1973) (0)
THREE-MESON MODEL OF p-p SCATTERING AND REGGE POLES (1963) (0)
GRAND UNIFICATION, SUPERSYMMETRY AND STRINGS (2000) (0)
Influence of Zinc and Boron upon Grain Mass and Total Protein of some Rice Cultivars (2018) (0)
CHIRAL-SYMMETRY-BREAKING CORRECTIONS TO THE K $Yields$ 3$pi$ SOFT-PION THEOREM. (1970) (0)
WEAK DECAYS OF HEAVY FLAVORS (2000) (0)
COMMUTATION RELATIONS OF WEAK CURRENTS IN BROKEN UNITARY SYMMETRY (1964) (0)
Role of Mathematics in Physical Sciences (2004) (0)
Condensed Matter and Biology (1994) (0)
Radiative corrections to weak decays involving leptons (1970) (0)
Some Remarks on Neutrino Mass Matrix (2005) (0)
Majorana Neutrinos and Neutron Oscillations: Low-energy Tests of Unification Models (1980) (0)
A/sub 1--rho--$pi$/ SYSTEM AND $pi$ $Yields$ l$nu$$gamma$ DECAY. (1968) (0)
Dynamical Symmetries of Dirac Hamiltonian (2011) (0)
Neutrino Recent Developments (2007) (0)
SOME ASPECTS OF THE QUARK MODEL FOR HADRONS. (1969) (0)
Radiative decays ofψand decay width ofηcin the charmonium model (1977) (0)
Spin–orbit splittings in heavy-light mesons and Dirac equation (2012) (0)
A$sub 1$ $Yields$ rho$pi$ AND rho $Yields$ 2$pi$ DECAYS AND $pi$$sup +-$ -- $pi$$sup 0$ MASS DIFFERENCE. (1968) (0)
Optimization of Process Parameters in Wire Electro Discharge Machining during Taper Cutting of Inconel 625 (2017) (0)
SU(6) AND QUARK MODEL (2000) (0)
Inclusive charmed-particle production by neutrinos in the light-cone algebra (1976) (0)
Dispersion relations for fermions (1957) (0)
Non-Perturbative QCD Charge Asymmetric Corrections to the NN Scattering Lengths (1989) (0)
Current algebra sum rules and duality in inelastic lepton-nucleon scattering (1971) (0)
UNITARY GROUPS AND SU(3) (2000) (0)
Symmetries and Electroweak Unification (1994) (0)
Low-Energy p-p Scattering Phase Shifts and Dispersion Relations (1961) (0)
Erratum: sin θ13 and neutrino mass matrix with an approximate flavor symmetry (2012) (0)
Studying effects of a second Z as tests of a unification model of electroweak and strong interactions. (1990) (0)
SUM RULES FOR DEEP-INELASTIC ELECTROWEAK PRODUCTION (1991) (0)
On the gluon dipole penguin contribution to nonleptonic hyperon decays (1995) (0)
Errata-corrige to: QCD corrections to M1 radiative meson decays, Hadronic J. ; 1: 1581-1590(1978) (1979) (0)
Violation of conservation of strangeness-changing current (1964) (0)
Heavy quark spin symmetry and old formalism (1993) (0)
DEEP INELASTIC SCATTERING (2000) (0)
Neutrinos: Recent Developments (2005) (0)
A NOTE ON A DIFFICULTY WITH THE U/TILDE/(12) S-MATRIX THEORY (1965) (0)
Vector Meson Exchanges and CP Asymmetry in $K^{\pm}\rightarrow\pi^{\pm}\pi^0$ (1993) (0)
COSMOLOGY AND PARTICLE PHYSICS (2000) (0)
{mu}-{tau} symmetry, sterile right-handed neutrinos, and leptogenesis (2008) (0)
QCD corrections to MI radiative meson decays (1978) (0)
THEOREM ON K/sub l3/ FORM FACTORS. (1970) (0)
Branching ratio and CP asymmetry for B → 11P1γ decays (2007) (0)
Quantum Field Theory and Dispersion Relations (1994) (0)
COLOR, GAUGE PRINCIPLE AND QUANTUM CHROMODYNAMICS (2000) (0)
Haemodynamics in cattle under halothane, isoflurane maintenance anaesthesia in dorsal and lateral recumbency* (2004) (0)
Efficacy of entomopathogenic nematodes against Galleria mellonella L. (2020) (0)
Technical know-how of the farmers to grow cereal crops (2003) (0)
TWO TYPES OF BARYONS IN BROKEN (SU$sub 3$)L x (SU$sub 3$)R SYMMETRY (1965) (0)
Equal-time commutation relations for composite fields and strong-interaction sum rules (1967) (0)
Parity anomaly in Dirac equation in (1+2) dimensions, quantum electrodynamics and pair production (2012) (0)
Neutrino flavor mixing in an SU(3) symmetry for light neutrinos (2005) (0)
Charge symmetry and neutral current in a unified model of weak and electromagnetic interactions (1974) (0)
PROPERTIES OF WEAK HADRONIC CURRENTS AND CHIRAL SYMMETRY (2000) (0)
Fundamental Constituents of Matter and Unification of Weak and Electromagnetic Interactions (1979) (0)
Properties and Effects ofηDecays (1963) (0)
A 1 − ρ − π System and π → l ν γ Decay (1968) (0)
Algebra of currents and the form factors of Kℓ3 decay (1966) (0)
Neutrinos: recent developments and origin of neutrino mass matrix (2004) (0)
Lepton-Hadron Unification (1994) (0)

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