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NSR database version of May 20, 2024.

Search: Author = A.De

Found 42 matches.

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2022DE28      Phys.Rev. C 106, 054903 (2022)

A.De, C.Shen, J.I.Kapusta

Stochastic hydrodynamics and hydro-kinetics: Similarities and differences

doi: 10.1103/PhysRevC.106.054903
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2022DE29      Phys.Rev. C 106, 054906 (2022)

A.De, J.I.Kapusta, M.Singh, T.Welle

Comprehensive simulation of heavy-ion collisions at nonzero baryon chemical potential

doi: 10.1103/PhysRevC.106.054906
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2022MO21      Phys.Rev. C 105, 054602 (2022)

D.Mondal, S.Mukhopadhyay, D.Pandit, S.Pal, P.Roy, B.Dey, S.Bhattacharya, A.De, S.Bhattacharya, K.Banerjee, S.Kundu, S.Manna, T.K.Rana, R.Pandey, S.R.Banerjee, C.Bhattacharya

Production of high-energy γ rays in proton- and α-induced reactions

NUCLEAR REACTIONS 115In(p, γ), E=12; 112Sn(α, γ), E=28 MEV;;measured Eγ, Iγ; deduced high-energy γ-ray spectrum, giant dipole resonance structure . Comparison to statistical model calculations (TALYS-1.95). Large Area Modular BaF2 Detector Array (LAMBDA) at Variable Energy Cyclotron Centre (VECC), Kolkatta, India

doi: 10.1103/PhysRevC.105.054602
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2022MO29      Int.J.Mod.Phys. E31, 2250064 (2022)

S.Mondal, P.Das, E.Senapati, D.Pandit, B.Dey, A.De, S.Bhattacharya

Analysis of cross-section, S-factor and thermonuclear reaction rate of 8Li(α, n)11B and 14N(p, γ)15O using TALYS and EMPIRE nuclear reaction codes

NUCLEAR REACTIONS 8Li(α, n), E(cm)<4.5 MeV; 14N(p, γ), E(cm)<1 MeV; analyzed available data; calculated σ, S-factors using TALYS and EMPIRE codes.

doi: 10.1142/S0218301322500641
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2021BH01      Phys.Rev. C 103, 014305 (2021)

S.Bhattacharya, D.Pandit, B.Dey, D.Mondal, S.Mukhopadhyay, S.Pal, A.De, S.R.Banerjee

Effect of high angular momentum on η/s of nuclear matter

NUCLEAR STRUCTURE 59Cu, 109,110Sn, 113Sb, 144Sm, 152Gd, 176W, 194Hg; calculated nuclear matter viscosity using experimental data available in literature for widths and temperatures of high angular momenta for giant dipole resonances (GDR) using critical temperature fluctuation model (CTFM), and Fermi liquid drop model (FLDM). Compared results from the two theoretical methods.

doi: 10.1103/PhysRevC.103.014305
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2021MU08      Phys.Rev. C 104, L031304 (2021)

S.Mukhopadhyay, P.Roy, D.Mondal, D.Pandit, S.Pal, B.Dey, S.Bhattacharya, A.De, T.K.Rana, S.Kundu, J.Sadhukhan, C.Bhattacharya, S.R.Banerjee

No signature of the saturation of giant dipole resonance width in medium-mass nuclei

NUCLEAR REACTIONS 58Ni(16O, X)74Kr*, E=116, 140, 160 MeV; measured high-energy Eγ, Iγ, γγ-coin, E(n), I(n) using LAMBDA photon spectrometer with 49 large BaF2 detectors, a 50-element low energy γ-multiplicity filter array, and two liquid-scintillator-based neutron detectors at the K130 Cyclotron facility of VECC-Kolkata. 74Kr; deduced time-of-flight (TOF) spectra, angular momentum gated neutron spectra, energies and widths of giant-dipole resonances at the three incident energies. Comparison with statistical model CASCADE calculations, and other theoretical models. Systematics of GDR width with temperature for 74Kr, 76Kr, 88Mo, 86Mo, 92Mo and 100Mo.

doi: 10.1103/PhysRevC.104.L031304
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2021PA18      Phys.Lett. B 816, 136173 (2021)

D.Pandit, B.Dey, S.Bhattacharya, T.K.Rana, D.Mondal, S.Mukhopadhyay, S.Pal, A.De, P.Roy, K.Banerjee, S.Kundu, A.K.Sikdar, C.Bhattacharya, S.R.Banerjee

Puzzle of collective enhancement in the nuclear level density

NUCLEAR REACTIONS 165Ho, 181Ta, 197Au(α, X), E=28 MeV; measured reaction products, Eγ, Iγ. 169Tm, 185Re, 201Tl; deduced giant dipole resonance, neutron and proton yields, enhancement factors, collective rotational enhancement in the nuclear level densities.

doi: 10.1016/j.physletb.2021.136173
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2021SI21      Nucl.Data Sheets 175, 150 (2021)

B.Singh, G.Mukherjee, S.K.Basu, S.Bhattacharya, S.Bhattacharya, A.Chakraborti, A.K.De, R.Gowrishankar, A.K.Jain, S.Kumar, S.Singh

Nuclear Data Sheets for A=219

COMPILATION 219Pb, 219Bi, 219Po, 219At, 219Rn, 219Fr, 219Ra, 219Ac, 219Th, 219Pa, 219U, 219Np; compiled, evaluated nuclear structure data.

doi: 10.1016/j.nds.2021.06.002
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2020DE27      Phys.Rev. C 102, 024905 (2020)

A.De, C.Plumberg, J.I.Kapusta

Calculating fluctuations and self-correlations numerically for causal charge diffusion in relativistic heavy-ion collisions

doi: 10.1103/PhysRevC.102.024905
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2020MO34      Phys.Rev. C 102, 051302(R) (2020)

D.Mondal, D.Pandit, S.Mukhopadhyay, S.Pal, P.Roy, V.Suman, B.Dey, S.Bhattacharya, A.De, C.Bhattacharya, S.R.Banerjee

Probing the Jacobi shape transition in hot and rotating 43Sc

NUCLEAR REACTIONS 27Al(16O, X)43Sc*, E=120, 142 MeV; measured Eγ, Iγ, E(n), I(n) from the decay of the giant dipole resonance (GDR) using LAMBDA array of 49 BaF2 scintillators, and a multiplicity filter of 50 small BaF2 scintillators for γ rays, and a liquid scintillator (BC501A)-based detector and time-of-flight method for neutrons at the K-130 cyclotron of VECC-Kolkata; deduced energy, width and inverse level-density parameters for the GDR, angular momentum for the Jacobi shape transition, deformation parameter. Comparison with theoretical calculations in the frameworks of rotating liquid drop model, and the adiabatic thermal shape fluctuation model.

doi: 10.1103/PhysRevC.102.051302
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2019DE04      Phys.Lett. B 789, 634 (2019)

B.Dey, N.Quang Hung, D.Pandit, S.Bhattacharya, N.Dinh Dang, L.T.Quynh Huong, D.Mondal, S.Mukhopadhyay, S.Pal, A.De, S.R.Banerjee

S-shaped heat capacity in an odd-odd deformed nucleus

NUCLEAR STRUCTURE 184Re, 200Tl, 211Po, 212At; calculated angular-momentum-gated thermodynamic quantities as functions of temperature gated nuclear level densities.

doi: 10.1016/j.physletb.2018.12.007
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2019PA13      Phys.Rev. C 99, 024315 (2019)

D.Pandit, S.Bhattacharya, D.Mondal, B.Dey, S.Mukhopadhyay, S.Pal, A.De, S.R.Banerjee

Role of fluctuations in a thermal phase transition in a nucleus probed via the giant dipole resonance

NUCLEAR REACTIONS 165Ho(α, X), E=32, 37, 42, 50 MeV; measured high-energy Eγ, Iγ, σ(E), angular anisotropy coefficients using the LAMBDA spectrometer at VECC, Kolkata. 169Tm; deduced GDR, linearized GDR strength functions and widths, β deformation parameters and compared with theoretical calculations, thermal phase transition; calculated contours of free energy surfaces. Systematics of β deformation parameters in 160,166Er, 169Tm. Discussed sharp phase transition from prolate to near spherical.

doi: 10.1103/PhysRevC.99.024315
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2018MO22      Phys.Lett. B 784, 423 (2018)

D.Mondal, D.Pandit, S.Mukhopadhyay, S.Pal, S.Bhattacharya, A.De, N.Dinh Dang, N.Quang Hung, S.Bhattacharya, S.Bhattacharyya, B.Dey, P.Roy, K.Banerjee, S.R.Banerjee

Study of giant dipole resonance in hot rotating light mass nucleus 31P

NUCLEAR REACTIONS 27Al(α, X)31P, E=28, 35, 42 MeV; measured reaction products, Eγ, Iγ; deduced yields, σ, giant dipole resonance parameters, widths. Comparison with theoretical calculations.

doi: 10.1016/j.physletb.2018.07.052
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2018PA16      Phys.Rev. C 97, 041301 (2018)

D.Pandit, S.Bhattacharya, D.Mondal, P.Roy, K.Banerjee, S.Mukhopadhyay, S.Pal, A.De, B.Dey, S.R.Banerjee

Experimental signature of collective enhancement in nuclear level density

NUCLEAR REACTIONS 165Ho(α, X)169Tm*, E=28 MeV; measured Eγ, Iγ, from GDR, E(n) and I(n) from Tm nuclides, nγ-coin, nγ(θ) of 169Tm compound nucleus n-decay chain using LAMBDA spectrometer at the K-130 cyclotron facility of Variable Energy Cyclotron Centre (VECC), Kolkata. 169,168,167Tm; deduced enhanced nuclear level densities (NLD). Comparison with calculations using CASCADE code.

doi: 10.1103/PhysRevC.97.041301
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2018SI22      Phys.Rev. C 98, 024615 (2018)

A.K.Sikdar, A.Ray, D.Pandit, B.Dey, S.Bhattacharyya, S.Bhattacharya, A.Bisoi, A.De, S.Paul, S.Bhattacharya, A.Chatterjee

Slow fission of highly excited plutonium nuclei

NUCLEAR REACTIONS 238U(α, F), E=60 MeV; measured K x-rays, low-energy γ rays, (K x-ray)(fission fragments)-coin, (γ)(fission fragments)-coin, random coincidence spectra using a four-segmented high purity planar Ge low-energy photon spectrometer (LEPS) for x rays and γ rays, and a photovoltaic cell for fission fragment detection at VECC, Kolkata; deduced Pu Kα1 x-ray at 102.8 keV, plausible shift of plutonium K x-ray lines, fission time of the slow fission events >10-18 s. Comparison with atomic physics theoretical calculations.

doi: 10.1103/PhysRevC.98.024615
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2017DE34      Phys.Rev. C 96, 054326 (2017)

B.Dey, D.Pandit, S.Bhattacharya, N.Quang Hung, N.Dinh Dang, L.Tan Phuc, D.Mondal, S.Mukhopadhyay, S.Pal, A.De, S.R.Banerjee

Level density and thermodynamics in the hot rotating 96Tc nucleus

NUCLEAR REACTIONS 93Nb(α, n)96Tc, E=28 MeV; measured E(n), I(n), Eγ, Iγ, nγ-coin at VECC-Kolkata cyclotron facility; deduced fold and angular momentum distributions, neutron and proton pairing gaps as functions of temperature, angular momentum gated nuclear level density (NLD), excitation energy-dependent spin cutoff factor. Comparison with statistical model calculations, and different microscopic calculations such as exact pairing plus independent particle model at finite temperature (EP+IPM), Hartree-Fock plus BCS (HF+BCS), and Hartree-Fock-Bogoliubov plus combinatorial method (HFBC).

doi: 10.1103/PhysRevC.96.054326
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2017MO15      Phys.Rev.Lett. 118, 192501 (2017)

D.Mondal, D.Pandit, S.Mukhopadhyay, S.Pal, B.Dey, S.Bhattacharya, A.De, S.Bhattacharya, S.Bhattacharyya, P.Roy, K.Banerjee, S.R.Banerjee

Experimental Determination of η/s for Finite Nuclear Matter

NUCLEAR REACTIONS 27Al(α, X)31P, E=28, 35, 42 MeV; 93Nb(α, X)97Tc, E=28, 35, 42 MeV; 115In(α, X)119Sb, E=28, 35, 42, 50 MeV; 197Au(α, X)201Tl, E=35, 42, 50 MeV; measured reaction products, Eγ, Iγ; deduced yields, giant dipole resonance (GDR) energies and widths, the ratio of shear viscosity to entropy density for the finite nuclear matter at different temperatures. Comparison with available data.

doi: 10.1103/PhysRevLett.118.192501
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2017PA03      Phys.Rev. C 95, 034301 (2017)

D.Pandit, D.Mondal, B.Dey, S.Bhattacharya, S.Mukhopadhyay, S.Pal, A.De, S.R.Banerjee

Signature of clustering in quantum many-body systems probed by the giant dipole resonance

NUCLEAR REACTIONS 28Si(α, γ), E=45 MeV; 12C(20Ne, γ), E=145 MeV; measured high-energy GDR Eγ, Iγ, γ(θ), yields using a part of LAMBDA spectrometer at VECC-Kolkata cyclotron facility. 32S; deduced GDR parameters, GDR strength functions, and compared with thermal shape fluctuation model (TSFM) calculations, cluster formation in superdeformed states of 32S. 31P; deduced Coulomb spreading width to estimate isospin mixing.

doi: 10.1103/PhysRevC.95.034301
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2016MO35      Phys.Lett. B 763, 422 (2016)

D.Mondal, D.Pandit, S.Mukhopadhyay, S.Pal, S.Bhattacharya, A.De, So.Bhattacharya, S.Bhattacharyya, B.Dey, P.Roy, K.Banerjee, S.R.Banerjee

Exclusive measurement of isospin mixing at high temperature in 32S

NUCLEAR REACTIONS 27Al(α, X)31P, E=35 MeV;28Si(α, X)32S, E=38 MeV; measured reaction products, Eγ, Iγ; deduced yields, σ, isospin mixing, Coulomb spreading width, nuclear level density parameter and angular momentum.

doi: 10.1016/j.physletb.2016.10.065
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2015DE10      Phys.Rev. C 91, 044326 (2015)

B.Dey, D.Pandit, S.Bhattacharya, K.Banerjee, N.Quang Hung, N.Dinh Dang, D.Mondal, S.Mukhopadhyay, S.Pal, A.De, S.R.Banerjee

Experimental investigation on the temperature dependence of the nuclear level density parameter

NUCLEAR REACTIONS 93Nb(α, X)97Tc*, E=28, 35, 42, 50 MeV; measured E(n), I(n), Eγ, Iγ, TOF at VECC, Kolkata facility; deduced angular momentum distributions, average temperature, average angular momentum, density parameter, temperature and angular momentum dependence of the inverse level density parameter. Comparison with theoretical calculations using CASCADE, FTBCS and FTBCS1 codes.

doi: 10.1103/PhysRevC.91.044326
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2014BH15      Phys.Rev. C 90, 054319 (2014)

S.Bhattacharya, D.Pandit, B.Dey, D.Mondal, S.Mukhopadhyay, S.Pal, A.De, S.R.Banerjee

Examination of level density prescriptions for the interpretation of high-energy γ-ray spectra

NUCLEAR REACTIONS 93Nb(α, X)97Tc*, E=28, 35, 42, 50 MeV; measured Eγ, Iγ using LAMBDA array at VECC K-130 cyclotron facility; 59Co(α, X)63Cu*, E=35 MeV; 93Nb(20Ne, X)113Sb*, E=145, 160 MeV; 197Au(α, X)201Tl*, E=42, 50 MeV; analyzed high-energy γ-ray yield data with CASCADE predictions using three different density models. 63Cu, 97Tc, 113Sb, 201Tl; deduced GDR strengths, widths, and centroid energies; tested correct statistical model description for high-energy γ-ray spectra.

doi: 10.1103/PhysRevC.90.054319
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2014DE07      Phys.Lett. B 731, 92 (2014)

B.Dey, D.Mondal, D.Pandit, S.Mukhopadhyay, S. Pal, S.Bhattacharya, A.De, K.Banerjee, N.Dinh Dang, N.Quang Hung, S.R.Banerjee

Probing the critical behavior in the evolution of GDR width at very low temperatures in A ∼ 100 mass region

NUCLEAR REACTIONS 93Nb(α, X)97Tc, E=28, 35, 42, 50 MeV; measured reaction products, Eγ, Iγ, En, In; deduced yields, giant dipole resonance (GDR) width as a function of temperature. Comparison with microscopic and phenomenological models.

doi: 10.1016/j.physletb.2014.02.007
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2013PA12      Phys.Rev. C 87, 044325 (2013)

D.Pandit, B.Dey, D.Mondal, S.Mukhopadhyay, S.Pal, S.Bhattacharya, A.De, S.R.Banerjee

Giant dipole resonance width as a probe for nuclear deformation at finite excitation

NUCLEAR STRUCTURE 59,63Cu, 110,120Sn, 113,119Sb, 152Gd, 176W, 201Tl, 208Pb; analyzed average deformation β parameter as a function of width of giant dipole resonance (GDR), temperature and spin. GDR-induced quadrupole moment. Comparison with thermal shape fluctuation model (TSFM) calculations.

doi: 10.1103/PhysRevC.87.044325
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2013PA39      Phys.Rev. C 88, 054327 (2013)

D.Pandit, S.Bhattacharya, B.Dey, D.Mondal, S.Mukhopadhyay, S.Pal, A.De, S.R.Banerjee

Giant dipole resonance width and the universality of a fluctuation model including critical temperature

NUCLEAR REACTIONS 116Cd(28Si, X)144Sm*, E=125, 140 MeV; 124Sn(28Si, X)152Gd*, E=149, 185 MeV; analyzed energy and width of GDR as a function of angular momentum and temperature using phenomenological formula based on critical-temperature-included fluctuation model (CTFM) and thermal shape fluctuation model (pTSFM). Comparison with experimental data.

doi: 10.1103/PhysRevC.88.054327
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2013RA13      Phys.Rev. C 87, 064604 (2013)

A.Ray, A.De, A.Chatterjee, S.Kailas, S.R.Banerjee, K.Banerjee, S.Saha

Nuclear temperatures from evaporation fragment spectra and observed anomalies

NUCLEAR REACTIONS 89Y(16O, X), E=96 MeV; 93Nb(12C, X), E=85.5 MeV; 93Nb(16O, X), E=116 MeV; measured 4He, Li, Be, B, C fragment spectra, fragment σ, p and temperature parameters. Comparison with previous experimental σ data for Ag(3He, X) reaction at E=90, 198.6 MeV. Comparison with statistical models using CASCADE and GEMINI computer codes. Agreement for 4He fragment spectra, but not for higher Z fragments suggests using quantum mechanical perspective.

doi: 10.1103/PhysRevC.87.064604
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2012MU03      Phys.Lett. B 709, 9 (2012)

S.Mukhopadhyay, D.Pandit, S.Pal, S.Bhattacharya, A.De, S.Bhattacharya, C.Bhattacharya, K.Banerjee, S.Kundu, T.K.Rana, G.Mukherjee, R.Pandey, M.Gohil, H.Pai, J.K.Meena, S.R.Banerjee

Measurement of giant dipole resonance width at low temperature: A new experimental perspective

NUCLEAR REACTIONS 115In(α, X)119Sb, E=30, 35, 42 MeV; measured reaction products, Eγ, Iγ, En, In; deduced yields, Giant Dipole Resonance width and bremsstrahlung parameters. Comparison with predictions of thermal shape fluctuation model.

doi: 10.1016/j.physletb.2012.01.059
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2011RA45      J.Phys.:Conf.Ser. 312, 082035 (2011)

A.Ray, A.De, A.Chatterjee, S.Kailas, S.R.Banerjee

Nuclear temperatures from the evaporation fragment spectra and possible lifetime effect

NUCLEAR REACTIONS 89Y(16O, α), (16O, 12C), (16O, 10B), (16O, 11B), (16O, 9Be), (16O, 6Li), (16O, 7Li), E(cm)=81.4 MeV; measured reaction products; deduced particle dσ(E), particle yields vs channel excitation energy, temperatures; calculated particle dσ(E), temperatures using CASCADE code and simple statistical formula. Compared with 93Nb(12C, X) reaction.

doi: 10.1088/1742-6596/312/4/082035
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2010PA15      Phys.Lett. B 690, 473 (2010)

D.Pandit, S.Mukhopadhyay, S.Bhattacharya, S.Pal, A.De, S.R.Banerjee

Coherent bremsstrahlung and GDR width from 252Cf cold fission

RADIOACTIVITY 252Cf(SF); measured Eγ, Iγ, γγ-coin.; deduced photon yields, energy spectrum, the width of the giant dipole resonance (GDR). Comparison with thermal shape fluctuation model (TSFM).

doi: 10.1016/j.physletb.2010.05.079
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset33041.


2010PA18      Phys.Rev. C 81, 061302 (2010)

D.Pandit, S.Mukhopadhyay, S.Bhattacharya, S.Pal, A.De, S.Bhattacharya, C.Bhattacharya, K.Banerjee, S.Kundu, T.K.Rana, A.Dey, G.Mukherjee, T.Ghosh, D.Gupta, S.R.Banerjee

Extreme nuclear shapes examined via giant dipole resonance lineshapes in hot light-mass systems

NUCLEAR REACTIONS 12C(20Ne, X), E=145, 160 MeV; 27Al(20Ne, X), E=160 MeV; measured Eγ, Iγ, γγ-coin. 32S, 47V; deduced highest spin and high energy excitations from the shapes of giant dipole resonances (GDR), strength functions and parameters using rotating liquid drop model (RLDM) and thermal shape fluctuation model (TSFM). Calculated liquid drop model free energy surfaces, and equilibrium shapes as a function of quadrupole deformation parameters and spin. Possible connection to molecular structure of 16O+16O in the 32S superdeformed band.

doi: 10.1103/PhysRevC.81.061302
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2009RA17      Phys.Lett. B 679, 106 (2009)

A.Ray, P.Das, S.K.Saha, A.Goswami, A.De

Observation of enhanced orbital electron-capture nuclear decay rate in a compact medium

RADIOACTIVITY 109In, 110Sn(EC) [from Nb(20Ne, X), E=150 MeV]; measured Eγ, Iγ, T1/2 in different media and observed media-dependent change in T1/2. Discussed observed effect in terms of electron-density calculations.

doi: 10.1016/j.physletb.2009.07.036
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2008BH02      Phys.Rev. C 77, 024318 (2008)

S.Bhattacharya, S.Mukhopadhyay, D.Pandit, S.Pal, A.De, S.Bhattacharya, C.Bhattacharya, K.Banerjee, S.Kundu, T.K.Rana, A.Dey, G.Mukherjee, T.Ghosh, D.Gupta, S.R.Banerjee

Giant dipole resonance width in nuclei near Sn at low temperature and high angular momentum

NUCLEAR REACTIONS 93Nb(20Ne, X), E=145, 160 MeV; measured Eγ, Iγ, neutron-spectra, fusion cross sections. 113Sb; deduced giant dipole resonance parameters, J.

doi: 10.1103/PhysRevC.77.024318
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2003RA49      Phys.Rev. C 68, 051602 (2003)

A.Ray, P.Das, S.R.Banerjee, A.De, S.Kailas, A.Chatterjee, S.Santra, S.K.Dutta, S.Saha, S.Roy

Observation of unexpected orbiting behavior for 16O + 89Y and 16O + 93Nb reactions

NUCLEAR REACTIONS 89Y(16O, X), E=95.9 MeV; 93Nb(12C, X), E=85.5 MeV; measured projectile-like fragments spectra, angular distributions; deduced exit channel excitation energy, orbiting behaviour, other reaction mechanism features.

doi: 10.1103/PhysRevC.68.051602
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetA0673.


2002DA25      Phys.Rev. C66, 044612 (2002)

P.Das, A.Ray, S.R.Banerjee, S.Kailas, A.Chatterjee, S.K.Dutta, A.De, S.Saha, S.Roy

Search for oscillations in evaporation α-particle spectra from hot compound nuclei

NUCLEAR REACTIONS 89Y, 93Nb(16O, X), 93Nb(12C, X), E ≈ 6-7 MeV/nucleon; measured α spectra and angular distributions following compound nucleus decay; deduced statistical evaporation.

doi: 10.1103/PhysRevC.66.044612
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1999DE46      Pramana 53, 549 (1999)

A.De, A.Mitra, A.Ray, S.R.Banerjee, M.Sengupta, A.Chatterjee, S.Kailas, H.S.Patel, M.G.Betigeri, S.K.Dutta

Nuclear Orbiting and Anomalies in Nuclear Reactions

NUCLEAR REACTIONS 89Y(16O, X), E=95.9 MeV; 93Nb(12C, X), E=85.6 MeV; measured backward yields of carbon and oxygen vs excitation energy; deduced possible nuclear orbiting effects.

doi: 10.1007/s12043-999-0029-4
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1996DE35      Fizika(Zagreb) B5, 39 (1996)

A.De, S.S.Dasgupta, D.Sen

A Comparative Study of the Break-Up of Deuterons by Alpha Particles

NUCLEAR REACTIONS 4He(d, pα), E=18 MeV; calculated σ(θα, θp), σ(θα, θp, Eα). Single-level R-matrix theory, final state interactions.


1995DE70      Few-Body Systems 19, 195 (1995)

A.De, S.S.Dasgupta, D.Sen, S.N.Chintalapudi

Search for Three-Body-Force Effects in the Reaction 2H(α, αp)n at E(α) = 45 MeV

NUCLEAR REACTIONS 2H(α, pα), E=45 MeV; measured σ(θα, θp, Eα); deduced three-body force role near collinearity region. Kinematically complete experiment. Single-level R-matrix theory.

doi: 10.1007/s006010050026
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1993DE20      Nuovo Cim. 106A, 611 (1993)

A.De, S.S.Dasgupta, D.Sen

α-n Final-State Interaction in the Break-Up of Deuterons by α-Particles of 42 MeV

NUCLEAR REACTIONS 2H(α, X), E=42 MeV; analyzed σ(θα, θp, Eα) following deuteron breakup; deduced α-n final state interaction features. R-matrix approach.

doi: 10.1007/BF02787230
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1992DE03      Phys.Rev. C45, 774 (1992)

A.De, T.Shibata, H.Ejiri

Angular Distribution of Fast Protons from the Pre-Equilibrium Process of the 165Ho(α, p) Reaction

NUCLEAR REACTIONS 165Ho(α, p), E=109 MeV; calculated σ(θ, Ep). Exciton model.

doi: 10.1103/PhysRevC.45.774
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1988DE26      Phys.Rev. C37, 2441 (1988)

A.De, S.Ray, S.K.Ghosh

Nuclear Excitation and Precompound Nuclear Reactions

NUCLEAR REACTIONS 120Sn, 107Ag, 103Rh(p, n), E=25 MeV; 27Al(n, n'), E=14.6 MeV; 181Ta(p, n), E=18 MeV; 208Pb, 90Zr(p, n), E=45 MeV; calculated σ(θ, E). Nuclear excitation, preequilibrium model.

doi: 10.1103/PhysRevC.37.2441
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1986BH10      J.Radioanal.Nucl.Chem. 108, 109 (1986)

D.K.Bhattacharyya, A.De

Ceric Tungstate as Sorbent for Polyvalent Tracer Cation and as an Ion Exchanger for Separation of Carrier-Free 95Nb from 95Zr and 113mIn from 113Sn

RADIOACTIVITY 95Zr, 95Nb(β-); 113mIn(IT); measured γ-ray spectra; deduced radiochemical separation purities.

doi: 10.1007/BF02164696
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1985DE15      J.Phys.(London) G11, L79 (1985)

A.De, S.Ray, S.K.Ghosh

Angular Distributions in Pre-Compound Nuclear Reactions

NUCLEAR REACTIONS 208Pb, 90Zr(p, n), E=45 MeV; 120Sn(p, n), E=25 MeV; analyzed σ(θ). Exciton model, precompound mechanism.

doi: 10.1088/0305-4616/11/5/003
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1979BH07      Nuovo Cim. 51A, 419 (1979)

P.Bhattacharyya, R.K.Chattopadhyay, B.Sethi, A.De, J.M.Chatterjee-das, S.K.Mukherjee

Decay of the 83 min Ground State of 75Ge

RADIOACTIVITY 75mGe [from 76Ge(n, 2n), E=14.7 MeV]; measured Eγ, Iγ, γγ-coin, Eβ, Iβ. 75As deduced levels, log ft.

NUCLEAR REACTIONS 76Ge(n, 2n), E=14.7 MeV; measured isomeric σ ratio.

doi: 10.1007/BF02776601
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Note: The following list of authors and aliases matches the search parameter A.De: , A.K.DE