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NSR database version of April 11, 2024.

Search: Author = N.C.Mukhopadhyay

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2000DA30      Phys.Rev. C62, 058201 (2000)

R.M.Davidson, N.Mathur, N.C.Mukhopadhyay

Role of the D13(1520) Resonance in η Electroproduction

NUCLEAR REACTIONS 1H(e, X), E not given; analyzed η production σ(θ), related data; deduced resonance contribution.

doi: 10.1103/PhysRevC.62.058201
Citations: PlumX Metrics


2000MA34      Nucl.Phys. B(Proc.Supp.) S83-84, 247 (2000)

N.Mathur, S.J.Dong, K.F.Liu, N.C.Mukhopadhyay, and the Kentucky Field Theory Collaboration

Proton Spin Content from Lattice QCD

NUCLEAR STRUCTURE 1H; calculated quark angular momentum. Lattice QCD.

doi: 10.1016/S0920-5632(00)91637-2
Citations: PlumX Metrics


1999DA06      Phys.Rev. C59, 1059 (1999)

R.M.Davidson, N.C.Mukhopadhyay, M.S.Pierce, R.A.Arndt, I.I.Strakovsky, R.L.Workman

Problems with Extraction of the Nucleon to Δ(1232) Photonic Amplitudes

NUCLEAR REACTIONS 1H(γ, π0), E=340 MeV; analyzed σ(θ); deduced little model dependence.

doi: 10.1103/PhysRevC.59.1059
Citations: PlumX Metrics


1999FR01      Phys.Rev.Lett. 82, 45 (1999)

V.V.Frolov, G.S.Adams, A.Ahmidouch, C.S.Armstrong, K.Assamagan, S.Avery, O.K.Baker, P.Bosted, V.Burkert, R.Carlini, R.M.Davidson, J.Dunne, T.Eden, R.Ent, D.Gaskell, P.Gueye, W.Hinton, C.Keppel, W.Kim, M.Klusman, D.Koltenuk, D.Mack, R.Madey, D.Meekins, R.Minehart, J.Mitchell, H.Mkrtchyan, N.C.Mukhopadhyay, J.Napolitano, G.Niculescu, I.Niculescu, M.Nozar, J.W.Price, P.Stoler, V.Tadevosian, L.Tang, M.Witkowski, S.Wood

Electroproduction of the Δ(1232) Resonance at High Momentum Transfer

NUCLEAR REACTIONS 1H(e, e'pX), E=3.2, 4.0 GeV; measured missing mass distribution, neutral pion production σ(θ); deduced N-Δ transition form factor, other Δ(1232) resonance production features. Comparison with perturbative QCD results.

doi: 10.1103/PhysRevLett.82.45
Citations: PlumX Metrics


1998CA34      Phys.Rev.Lett. 81, 2646 (1998)

C.E.Carlson, N.C.Mukhopadhyay

Approach to Perturbative Results in the N-Δ Transition

doi: 10.1103/PhysRevLett.81.2646
Citations: PlumX Metrics


1998MU10      Nucl.Phys. A633, 481 (1998)

N.C.Mukhopadhyay, M.J.Ramsey-Musolf, S.J.Pollock, J.Liu, H.-W.Hammer

Parity-Violating Excitation of the Δ(1232): Hadron structure and new physics

doi: 10.1016/S0375-9474(98)00147-X
Citations: PlumX Metrics


1998MU17      Phys.Lett. 434B, 7 (1998)

N.C.Mukhopadhyay, H.C.Chiang, S.K.Singh, E.Oset

Inclusive Muon Capture in Light Nuclei

NUCLEAR REACTIONS 6,7Li, 9Be, 10,11B, 12,13,14C, 14,15N, 16,17,18O(μ-, ν), E not given; calculated total capture rate; deduced isotope effect. Renormalization of vector, axial-vector strengths.

doi: 10.1016/S0370-2693(98)00790-4
Citations: PlumX Metrics


1998MU26      Nucl.Phys. A643, 415 (1998)

N.C.Mukhopadhyay, V.Vento

On the Delta-Nucleon and Rho-Pi Splittings: A QCD-inspired look in free hadrons versus nuclei

doi: 10.1016/S0375-9474(98)00564-8
Citations: PlumX Metrics


1998MU27      Phys.Lett. 444B, 7 (1998)

N.C.Mukhopadhyay, N.Mathur

Extraction of Electrostrong Parameters of N*(1520) from Eta Photoproduction

NUCLEAR REACTIONS 1H(γ, X), E=724-932 MeV; analyzed η production σ(θ), polarization observables; deduced electromagnetic helicity amplitudes, resonance features.

doi: 10.1016/S0370-2693(98)01372-0
Citations: PlumX Metrics


1998SI09      Phys.Rev. C57, 2687 (1998)

S.K.Singh, N.C.Mukhopadhyay, E.Oset

Inclusive Neutrino Scattering in 12C: Implications for ν(μ) to ν(e) Oscillations

NUCLEAR REACTIONS 12,13C, 27Al(ν, μ-X), (ν, eX), E not given; calculated flux-averaged σ. Comparison with data.

doi: 10.1103/PhysRevC.57.2687
Citations: PlumX Metrics


1997DA20      Phys.Rev.Lett. 79, 4509 (1997)

R.M.Davidson, N.C.Mukhopadhyay

Mainz Measurement of the E2/M1 Ratio in the N-Δ Transition

doi: 10.1103/PhysRevLett.79.4509
Citations: PlumX Metrics


1997KR05      Phys.Lett. 397B, 171 (1997)

B.Krusche, N.C.Mukhopadhyay, J.-F.Zhang, M.Benmerrouche

Constraining N(*)(1535) Parameters from the Eta Photoproduction

doi: 10.1016/S0370-2693(97)00160-3
Citations: PlumX Metrics


1997MU24      Phys.Lett. 410B, 73 (1997)

N.C.Mukhopadhyay, J.-F.Zhang, R.M.Davidson, M.Benmerrouche

Exploring the Reaction Mechanism of Eta Prime Photoproduction

NUCLEAR REACTIONS 1H, 1n(γ, X), E=1445-6445 MeV; analyzed total η' production σ; 1H, 1n(γ, X), E=1836 MeV; calculated η' production σ(θ), other observables; deduced reaction mechanism. Three models compared.

doi: 10.1016/S0370-2693(97)00925-8
Citations: PlumX Metrics


1996BE80      Phys.Rev.Lett. 77, 4716 (1996)

M.Benmerrouche, N.C.Mukhopadhyay, J.-F.Zhang

Model-Independent Extract of the N(*)(1535) Electrostrong Form Factor from Eta Electroproduction

NUCLEAR REACTIONS 1H(e, e'X), E not given; analyzed σ(θ(η)) data; deduced N(*)(1535) electrostrong form factor.

doi: 10.1103/PhysRevLett.77.4716
Citations: PlumX Metrics


1996MU15      Phys.Rev.Lett. 77, 5342 (1996)

N.C.Mukhopadhyay, K.Junker

Precise Determination of the Pion-Nuclear Coupling Parameter from Weak Processes in 3He

NUCLEAR REACTIONS 3He(π+, π+), (π-, π-), E not given; analyzed data. 3He(μ-, X), E not given; analyzed capture data; deduced π(3He)(t)-coupling constant.

RADIOACTIVITY 3H(β-); analyzed data; deduced π(3He)(t)-coupling constant.

doi: 10.1103/PhysRevLett.77.5342
Citations: PlumX Metrics


1995DO23      Phys.Rev. C52, 1947 (1995)

B.C.Doyle, N.C.Mukhopadhyay

Phenomenological Transition Amplitudes in Selected 1p-Shell Nuclei

NUCLEAR REACTIONS 6Li, 14N, 12C(e, e'), E not given; calculated form factor. Phenomenological transition amplitudes.

NUCLEAR STRUCTURE 6Li, 14N; calculated μ, quadrupole moment, β-decay log ft, M1 radiative T1/2.

doi: 10.1103/PhysRevC.52.1947
Citations: PlumX Metrics


1995DO24      Phys.Rev. C52, 1957 (1995)

B.C.Doyle, N.C.Mukhopadhyay, R.S.Wittmann

Exclusive Charged Pion Photoproduction in Selected Light Nuclei

NUCLEAR REACTIONS 6Li(γ, π+), E=200 MeV; 12C(γ, π+), E=194 MeV; 14N(γ, π+), E=173, 200 MeV; calculated σ(θ). Effective one-body amplitudes.

doi: 10.1103/PhysRevC.52.1957
Citations: PlumX Metrics


1995LI29      Phys.Rev. C52, 1630 (1995)

J.Liu, N.C.Mukhopadhyay, L.Zhang

Nucleon to Δ Weak Excitation Amplitudes in the Nonrelativistic Quark Model

doi: 10.1103/PhysRevC.52.1630
Citations: PlumX Metrics


1995MU18      Phys.Rev.Lett. 75, 3022 (1995)

N.C.Mukhopadhyay, J.-F.Zhang, M.Benmerrouche

Photoproduction of η Mesons Near Threshold

NUCLEAR REACTIONS 1H(γ, X), E ≈ threshold; analyzed η production data; deduced baryon resonance electrostrong property related parameter.

doi: 10.1103/PhysRevLett.75.3022
Citations: PlumX Metrics


1995MU27      Phys.Lett. 364B, 1 (1995)

N.C.Mukhopadhyay, J.-F.Zhang, M.Benmerrouche

Extraction of the Ratio of the N(*)(1535) Electromagnetic Helicity Amplitudes from Eta Photoproduction Off Neutrons and Protons

NUCLEAR REACTIONS 1,2H(γ, X), E=716, 775 MeV; analyzed η production associated σ(θ); deduced helicity amplitudes ratio A1/2(n)/A1/2(p).

doi: 10.1016/0370-2693(95)01255-X
Citations: PlumX Metrics


1995ZH19      Phys.Rev. C52, 1134 (1995)

J.-F.Zhang, N.C.Mukhopadhyay, M.Benmerrouche

Photoproduction of the η' Mesons as a New Tool to Probe Baryon Reson

NUCLEAR REACTIONS 1H(γ, X), E ≈ 1.4-4 GeV; calculated η production σ(E); deduced use in baryon resonance probing.

doi: 10.1103/PhysRevC.52.1134
Citations: PlumX Metrics


1993DA06      Phys.Rev.Lett. 70, 3834 (1993)

R.M.Davidson, N.C.Mukhopadhyay

The p(γ(pol), π0) Reaction in the Δ(1232) Region

NUCLEAR REACTIONS 1H(polarized γ, π0), E ≈ resonance; analyzed longitudinal to transverse σ(θ) ratio data; deduced nonresonant amplitudes role.

doi: 10.1103/PhysRevLett.70.3834
Citations: PlumX Metrics


1990DO04      Phys.Rev. C42, 1361 (1990)

B.Doyle, B.Goulard, N.C.Mukhopadhyay

Particle-Hole Symmetry and Meson Exchange Corrections to the 6He Beta Decay Amplitude

RADIOACTIVITY 6He(β-); calculated meson exchange current contributions to β decay. Shell model.

doi: 10.1103/PhysRevC.42.1361
Citations: PlumX Metrics


1988DA04      Phys.Rev.Lett. 60, 748 (1988)

R.Davidson, N.C.Mukhopadhyay

Neutral-Pion Photoproduction on Protons near Threshold

NUCLEAR REACTIONS 1H(γ, π), E ≈ threshold; calculated pion production amplitude multipole contributions.

doi: 10.1103/PhysRevLett.60.748
Citations: PlumX Metrics


1986WI10      Phys.Rev.Lett. 57, 1113 (1986)

R.Wittmann, N.C.Mukhopadhyay

Precise Test for the Unitarized Pion Photoproduction Impulse Amplitude in Exclusive Nuclear Reactions

NUCLEAR REACTIONS 14N(γ, π+) E=200, 260 MeV; calculated σ(θ); deduced unitary, pionic final state interaction effects. Impulse operator.

doi: 10.1103/PhysRevLett.57.1113
Citations: PlumX Metrics


1985BA17      Phys.Rev.Lett. 54, 2087 (1985)

R.Bacher, D.Gotta, L.M.Simons, J.Missimer, N.C.Mukhopadhyay

Muonic Atoms with Vacant Electron Shells

ATOMIC PHYSICS, Mesic-Atoms Ne, Ar; calculated muonic Auger, radiative, Auger and Coster-Kronig transition rates.

doi: 10.1103/PhysRevLett.54.2087
Citations: PlumX Metrics


1983DE39      Nuovo Cim. 76A, 220 (1983)

A.Dellafiore, F.Lenz, N.C.Mukhopadhyay

Continuum RPA with Finite-Range Interaction

NUCLEAR REACTIONS 4He(e, e'), E=199, 500 MeV; analyzed σ(θ(e'), E(e')). Continuum RPA, finite-range interaction.

doi: 10.1007/BF02833720
Citations: PlumX Metrics


1983IS01      Nucl.Phys. A392, 368 (1983)

H.P.Isaak, A.Zglinski, R.Engfer, R.Hartmann, E.A.Hermes, H.S.Pruys, F.W.Schleputz, T.Kozlowski, U.Sennhauser, H.K.Walter, K.Junker, N.C.Mukhopadhyay

Inclusive Neutron Spectra from the Absorption of Stopped Negative Pions in Heavy Nuclei

NUCLEAR REACTIONS 165Ho, 181Ta, 197Au, Tl, Pb, 209Bi, 238U(π-, xn), E at rest; measured σ(En); deduced multiplicities, nuclear temperatures.

doi: 10.1016/0375-9474(83)90133-1
Citations: PlumX Metrics


1980FI05      Nucl.Phys. A338, 514 (1980)

A.Figureau, N.C.Mukhopadhyay

Pion Photoproduction and the 'Anomalous' Transition 14N → 14C

NUCLEAR REACTIONS 14N(γ, π+), E near threshold; calculated production σ; deduced sensitivity to structure, pion distortion. Empirical, shell model wave functions.

doi: 10.1016/0375-9474(80)90047-0
Citations: PlumX Metrics


1980HO26      Phys.Rev. C22, 1680 (1980)

Y.Horikawa, F.Lenz, N.C.Mukhopadhyay

Final-State Interaction in Inclusive Electromagnetic Nuclear Processes

NUCLEAR REACTIONS 4He, 6Li, 12C, 24Mg, 40Ca, 58Ni(e, e'), E=100-500 MeV; calculated σ(inclusive); 6Li(π-, γ), E at rest; calculated σ(Eγ). DWBA, Green's function approach.

doi: 10.1103/PhysRevC.22.1680
Citations: PlumX Metrics


1980MU04      Phys.Rev.Lett. 44, 1653 (1980)

N.C.Mukhopadhyay, J.Hadermann, P.Singer

Study of Nuclear Response Tail by High Threshold Reactions in Muon Capture

NUCLEAR REACTIONS 209Bi(μ-, F), (μ-, xn), E at rest; calculated fission probability, multi-neutron emission probablity; deduced nuclear response function properties at high energy. Impulse, nonimpulse theories.

doi: 10.1103/PhysRevLett.44.1653
Citations: PlumX Metrics


1979MU06      Nucl.Phys. A319, 448 (1979)

N.C.Mukhopadhyay, J.Hadermann, K.Junker

Theory of Nuclear Fission by Stopped Pions

NUCLEAR REACTIONS 209Bi, 181Ta(π-, F), E=at rest; calculated average neutron multiplicities, prompt σ(En); deduced reaction mechanism. Two-step model of pion absorption.

doi: 10.1016/0375-9474(79)90525-6
Citations: PlumX Metrics


1978MU04      Nucl.Phys. A296, 461 (1978)

N.C.Mukhopadhyay, J.Martorell

An Improved Impulse Approximation Treatment of the 'Allowed' Weak and Analogue Electromagnetic Transitions in 12C

NUCLEAR STRUCTURE 12C; calculated radial form factors.

doi: 10.1016/0375-9474(78)90085-4
Citations: PlumX Metrics


1975HA35      Lett.Nuovo Cim. 14, 53 (1975)

L.Hambro, N.C.Mukhopadhyay

Effects of Nonstatistical Hyperfine Populations in Muon Capture by Polarized Nuclei

NUCLEAR REACTIONS 6Li, 8Be, 10,11B, 13C, 14,15N, 19F(μ-, X); calculated effect of nuclear polarization on muon capture rate.

doi: 10.1007/BF02745206
Citations: PlumX Metrics


1975IM02      Phys.Lett. 56B, 13 (1975)

J.D.Immele, N.C.Mukhopadhyay

An Open-Shell Finite Fermi Systems Approach to the Structure of A = 12 Nuclei

NUCLEAR STRUCTURE 12C; calculated levels.

doi: 10.1016/0370-2693(75)90487-6
Citations: PlumX Metrics


1974MU13      Phys.Lett. 51B, 225 (1974)

N.C.Mukhopadhyay, F.Cannata

The Persistence of Supermultiplet Selection Rules in Nuclear Weak and Electromagnetic Transitions

NUCLEAR STRUCTURE 6Li, 9Be, 10,11B, 12,13C, 14N; calculated giant M1 resonances, level-width.

doi: 10.1016/0370-2693(74)90279-2
Citations: PlumX Metrics


1973FU11      Phys.Lett. 47B, 115 (1973)

L.P.Fulcher, N.C.Mukhopadhyay

Coulomb Corrections to the Induced Pseudoscalar Term in Nuclear Muon Capture

NUCLEAR REACTIONS 16O, 40Ca(μ, X); calculated Coulomb corrections to induced pseudoscalar term.

doi: 10.1016/0370-2693(73)90583-2
Citations: PlumX Metrics


1973MU04      Phys.Rev. C7, 1720 (1973)

N.C.Mukhopadhyay

Interpretation of Weak and Electromagnetic Processes in 12C in the Particle-Hole Model

NUCLEAR REACTIONS 12C(μ-, ν); measured nothing, calculated matrix elements.

doi: 10.1103/PhysRevC.7.1720
Citations: PlumX Metrics


1973MU05      Phys.Lett. 44B, 33 (1973)

N.C.Mukhopadhyay

Nuclear Structure Effects in the Allowed Muon Capture in 14N

NUCLEAR REACTIONS 14N(μ-, γ); 14C levels calculated transition rates.

doi: 10.1016/0370-2693(73)90292-X
Citations: PlumX Metrics


1973MU11      Phys.Lett. 45B, 309 (1973)

N.C.Mukhopadhyay

Giant Magnetic Dipole Analog Excitations by the Allowed Muon Capture in 1p-Shell Nuclei

NUCLEAR REACTIONS 6Li, 9Be, 10,11B, 12,13C, 14N(μ-, ν); calculated allowed muon capture strength distributions.

doi: 10.1016/0370-2693(73)90040-3
Citations: PlumX Metrics


1972MU07      Phys.Lett. 40B, 157 (1972)

N.C.Mukhopadhyay

On the Impulse-Approximation Treatment of Allowed Muon Capture in 6Li

NUCLEAR REACTIONS 6Li(μ-, ν), E approx 0; calculated capture rate. Impulse approximation, Cohen-Kurath shell model wave functions.

doi: 10.1016/0370-2693(72)90396-6
Citations: PlumX Metrics


1971MU20      Phys.Rev.Lett. 27, 1823 (1971); Erratum Phys.Rev.Lett. 28, 1545 (1972)

N.C.Mukhopadhyay, M.H.Macfarlane

Transition Rate for Ground State to Ground State in the Capture of Negative Muons by 12C

NUCLEAR REACTIONS 12C(μ-, ν), E approx o; calculated ground state transition rate.

doi: 10.1103/PhysRevLett.27.1823
Citations: PlumX Metrics


1969AG02      Nucl.Phys. A127, 661 (1969)

Y.K.Agarwal, C.V.K.Baba, N.C.Mukhopadhyay

Particle Parameters for Conversion Electrons in 152Sm, 152Gd and 160Dy

RADIOACTIVITY 152Eu [from 151Eu(n, γ)]; 160Tb [from 159Tb(n, γ)]; measured γγ(θ), ceγ(θ). 152Sm, 152Gd, 160Dy deduced conversion electron particle parameters.

doi: 10.1016/0375-9474(69)91037-9
Citations: PlumX Metrics


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