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NSR database version of May 24, 2024.

Search: Author = R.Das

Found 18 matches.

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2023SO01      Nucl.Phys. A1029, 122560 (2023)

A.Somadder, R.Das, S.K.Das

Analyses of α-nucleus interaction on the 28Si(α, d)30P reaction at 40 and 50 MeV

NUCLEAR REACTIONS 28Si(d, p), E=40-50 MeV; analyzed σ(θ) data using the full finite-range (FFR) distorted-wave Born approximation (DWBA) method; deduced two-nucleon spectroscopic factors for the three optical model potentials. Comparison with the previous experimental results and theoretical calculations.

doi: 10.1016/j.nuclphysa.2022.122560
Citations: PlumX Metrics


2022SU03      Prog.Theor.Exp.Phys. 2022, 013D01 (2022)

K.N.Suzuki, T.Gogami, B.Pandey, K.Itabashi, S.Nagao, K.Okuyama, S.N.Nakamura, L.Tang, D.Abrams, T.Akiyama, D.Androic, K.Aniol, C.Ayerbe Gayoso, J.Bane, S.Barcus, J.Barrow, V.Bellini, H.Bhatt, D.Bhetuwal, D.Biswas, A.Camsonne, J.Castellanos, J.-P.Chen, J.Chen, S.Covrig, D.Chrisman, R.Cruz-Torres, R.Das, E.Fuchey, K.Gnanvo, F.Garibaldi, T.Gautam, J.Gomez, P.Gueye, T.J.Hague, O.Hansen, W.Henry, F.Hauenstein, D.W.Higinbotham, C.E.Hyde, M.Kaneta, C.Keppel, T.Kutz, N.Lashley-Colthirst, S.Li, H.Liu, J.Mammei, P.Markowitz, R.E.McClellan, F.Meddi, D.Meekins, R.Michaels, M.Mihovilovic, A.Moyer, D.Nguyen, M.Nycz, V.Owen, C.Palatchi, S.Park, T.Petkovic, S.Premathilake, P.E.Reimer, J.Reinhold, S.Riordan, V.Rodriguez, C.Samanta, S.N.Santiesteban, B.Sawatzky, S.Sirca, K.Slifer, T.Su, Y.Tian, Y.Toyama, K.Uehara, G.M.Urciuoli, D.Votaw, J.Williamson, B.Wojtsekhowski, S.A.Wood, B.Yale, Z.Ye, J.Zhang, X.Zheng

The cross-section measurement for the 3H(e, e'K+)nnΛ reaction

NUCLEAR REACTIONS 3H(e-, e-'K+), E not given; measured reaction products; deduced σ(θ), missing mass. Comparison with Monte Carlo simulations.

doi: 10.1093/ptep/ptab158
Citations: PlumX Metrics


2007GH04      Phys.Scr. 75, 253 (2007)

D.Ghosh, A.Deb, S.Bhattacharyya, R.Das, J.Ghosh, M.B.Lahiri

Evidence of azimuthal void probability scaling in relativistic and ultra relativistic nuclear interactions

NUCLEAR REACTIONS Ag, Br(32S, X), E=200 GeV/nucleon; Ag, Br(16O, X), E=60 GeV/nucleon; Ag, Br(24Mg, X), (12C, X), E=4.5 MeV/nucleon; measured pion angular distributions; deduced azimuthal void probability scaling.

doi: 10.1088/0031-8949/75/3/004
Citations: PlumX Metrics


2005GH08      Can.J.Phys. 83, 1169 (2005)

D.Ghosh, A.Deb, M.B.Lahiri, R.Das

Pion production and multifractality in ultrarelativistic nuclear collision - evidence of constant specific heat

NUCLEAR REACTIONS Ag, Br(32S, X), E=200 GeV/nucleon; Ag, Br(16O, X), E=60 GeV/nucleon; measured pion spectra, pseudorapidity, multiplicity; deduced multifractal specific heat. Takagi moment analysis.

doi: 10.1139/P05-060
Citations: PlumX Metrics


2003GH17      Acta Phys.Hung.N.S. 17, 161 (2003)

D.Ghosh, A.Deb, S.Bhattacharyya, J.Ghosh, R.Das

Strong Signal of Dynamical Long-Range Correlation among Target Fragments in Relativistic and Ultra-Relativistic Nuclear Interactions

NUCLEAR REACTIONS Ag, Br(28Si, X), E=14.5 GeV/nucleon; Ag, Br(16O, X), E=60 GeV/nucleon; Ag, Br(32S, X), E=200 GeV/nucleon; analyzed two-particle angular correlations.

doi: 10.1556/APH.17.2003.1.14
Citations: PlumX Metrics


2002GH10      Fizika(Zagreb) B 11, 73 (2002)

D.Ghosh, A.Deb, S.Bhattacharyya, M.Mondal, R.Das, J.Ghosh, K.Chattopadhyay, R.Sarkar, S.Mukherjee, S.Biswas, P.Mandal, K.Kr.Patra, I.Dutta, S.R.Sahoo, P.Haldar, S.Prasad, S.Ghosh

Target fragmentation in 28Si-AgBr interactions at 14.5 AGeV evidence for two- and many-particle dynamical correlations

NUCLEAR REACTIONS Ag, Br(28Si, X), E=14.5 GeV/nucleon; measured two- and three-particle angular correlations. Comparison with model predictions.


1996WE10      Phys.Rev. C54, 2410 (1996)

G.J.Weisel, W.Tornow, C.R.Howell, P.D.Felsher, M.AlOhali, M.L.Roberts, R.K.Das, R.L.Walter, G.Mertens

Analyzing Power Measurements for 209Bi(n, n) at 6 and 9 MeV and Consistent Dispersive Optical-Model Analyses for n + 209Bi and n + 208Pb from -20 to +80 MeV

NUCLEAR REACTIONS 209Bi(polarized n, n), E=6, 9 MeV; measured neutron spectra, σ(θ), analyzing power vs θ. 209Bi(polarized n, n), E=1-80 MeV; 208Pb(polarized n, n), E=0.1-40 MeV; analyzed σ, σ(θ), analyzing power vs θ data; deduced model parameters. 209Pb deduced two-particle, two-hole states binding energies, occupation probabilities, spectroscopic factors, rms radii. Consistent dispersive optical model.

doi: 10.1103/PhysRevC.54.2410
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Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13680.


1994FL03      Phys.Rev. C49, 2305 (1994)

K.A.Fletcher, Z.Ayer, T.C.Black, R.K.Das, H.J.Karwowski, E.J.Ludwig, G.M.Hale

Tensor Analyzing Power for 2H(d, p)3H and 2H(d, n)3He at Deuteron Energies of 25, 40, 60, and 80 keV

NUCLEAR REACTIONS 2H(polarized d, p), (polarized d, n), E=25-80 keV; measured σ(θ), tensor analyzing power vs θ; deduced implications for neutron-lean fusion reaction, entrance channel quintent S-state role.

doi: 10.1103/PhysRevC.49.2305
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Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0138.


1994KO29      Phys.Rev. C50, 2695 (1994)

B.Kozlowska, Z.Ayer, R.K.Das, H.J.Karwowski, E.J.Ludwig

Determination of the Asymptotic D- to S-State Ratio of the Triton from Sub-Coulomb (d(pol), t) Reactions

NUCLEAR REACTIONS 119Sn(polarized d, t), E=5.25 MeV; 149Sm(polarized d, t), E=6 MeV; 206Pb(polarized d, t), E=10 MeV; measured tensor analyzing power vs θ. 3H deduced asymptotic D- to S-state ratio. Finite-range DWBA analysis.

doi: 10.1103/PhysRevC.50.2695
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC0566.


1994MA06      Nucl.Phys. A567, 125 (1994)

Z.Q.Mao, R.B.Vogelaar, A.E.Champagne, J.C.Blackmon, R.K.Das, K.I.Hahn, J.Yuan

States in 12B and Primordial Nucleosynthesis (II). Resonance Properties and Astrophysical Aspects

NUCLEAR REACTIONS 9Be(α, p), E=29 MeV; measured pn-, pγ-coin. 12B levels deduced Γ(n), Γ(α), J, π, resonance strengths.

doi: 10.1016/0375-9474(94)90730-7
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1344.


1993WA25      Nucl.Instrum.Methods Phys.Res. B79, 282 (1993)

R.L.Walter, G.J.Weisel, R.K.Das, W.Tornow, C.R.Howell

The Dispersive Optical Model for n + 208Pb and n + 209Bi

NUCLEAR REACTIONS 209Bi(polarized n, n), E=9-26 MeV; analyzed σ(θ), analyzing power vs θ. 208Pb(n, n), E ≤ 80 MeV; analyzed σ(E). Dispersive optical model.

doi: 10.1016/0168-583X(93)95344-5
Citations: PlumX Metrics


1992CR01      Phys.Rev. C45, R492 (1992)

E.R.Crosson, R.K.Das, S.K.Lemieux, E.J.Ludwig, W.J.Thompson, M.Bisenberger, R.Hertenberger, D.Hofer, H.Kader, P.Schiemenz, G.Graw, A.M.Eiro, F.D.Santos

Probing α-Particle Wave Functions by (d, α) Tensor Analyzing Powers

NUCLEAR REACTIONS 58Ni(polarized d, α), E=22 MeV; 50Ti(polarized d, α), E=16 MeV; measured σ(θ), analyzing power vs θ; deduced optical model parameters. 4He deduced D-state parameters. DWBA analysis, realistic interactions.

doi: 10.1103/PhysRevC.45.R492
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1992DA01      Phys.Rev.Lett. 68, 1112 (1992)

R.K.Das, T.B.Clegg, H.J.Karwowski, E.J.Ludwig

Precise Determination of Triton D-State Parameters Using Transfer Reactions at Sub-Coulomb Energies

NUCLEAR REACTIONS 95Mo(polarized d, t), E=7 MeV; 119Sn(polarized d, t), E=6.7 MeV; 149Sm(polarized d, t), E=8 MeV; measured σ(θ), tensor analyzing power vs θ. 3H deduced D-state parameters. Exact finite-range DWBA.

doi: 10.1103/PhysRevLett.68.1112
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 datasetC1428.


1992LU04      Phys.Rev.Lett. 69, 2448 (1992)

E.J.Ludwig, R.K.Das, T.B.Clegg, H.J.Karwowski

Ludwig et al. Reply:

doi: 10.1103/PhysRevLett.69.2448
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1990DA10      Phys.Rev. C42, 1013 (1990)

R.K.Das, R.W.Finlay

n + 209Bi Mean Field between - 20 and 60 MeV

NUCLEAR REACTIONS 209Bi(n, n), E=7.5-24 MeV; measured σ(θ); deduced model parameters. Dispersive optical model analysis.

doi: 10.1103/PhysRevC.42.1013
Citations: PlumX Metrics

Data from this article have been entered in the EXFOR database. For more information, access X4 dataset13199.


1989FI02      Phys.Rev. C39, 804 (1989)

R.W.Finlay, J.Wierzbicki, R.K.Das, F.S.Dietrich

Phenomenological Analysis of Dispersion Corrections for Neutron and Proton Scattering from 208Pb

NUCLEAR REACTIONS 208Pb(polarized p, p), E=9-61 MeV; 208Pb(polarized n, n), E=4-40 MeV; analyzed σ(θ), A(θ); deduced optical model parameters, dispersion correction.

doi: 10.1103/PhysRevC.39.804
Citations: PlumX Metrics


1985RA30      Pramana 24, 715 (1985)

Rama Das, S.N.Mukherjee

R-Matrix Plus Potential Analysis of Unbound States of 33S

NUCLEAR REACTIONS 32S(n, n), E=20-1060 keV; calculated σ(E); deduced background R-matrix. 33S resonances deduced L, J, π, Γn, Γ, reduced width. DWBA, R-matrix analyses.

doi: 10.1007/BF02846791
Citations: PlumX Metrics


1977BE48      Nucl.Phys. A289, 15 (1977)

G.P.A.Berg, R.Das, S.K.Datta, P.A.Quin

Study of 24Mg(d, p)25Mg with Polarized Deuterons

NUCLEAR REACTIONS 24Mg(polarized d, p), E=10-12 MeV; measured polarization parameters iT11(E, Ep, θ). 24Mg(polarized d, p), E=8-13 MeV; measured σ(E, Ep, θ); deduced compound nuclear contribution, coherence width. 25Mg deduced levels, J, π, S. Enriched target.

doi: 10.1016/0375-9474(77)90517-6
Citations: PlumX Metrics


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Note: The following list of authors and aliases matches the search parameter R.Das: , R.K.DAS