NSR Query Results

Output year order : Descending
Format : Normal

NSR database version of April 11, 2024.

Search: Author = P.R.Chowdhury

Found 11 matches.

Back to query form

2011CH06      Phys.Rev. C 83, 027601 (2011)

P.R.Chowdhury, G.Gangopadhyay, A.Bhattacharyya

Stability against α decay of some recently observed superheavy elements

RADIOACTIVITY ²⁷⁴Bh, ²⁷⁸Mt, ²⁸¹Ds, ²⁸²Rg, ²⁸⁵Cn, ^285,286Nh, ^288,289Fl, ^289,290Mc, ^293,294Ts(α); calculated half-lives, quantum tunneling probabilities using DDM3Y effective interactions, RMF densities with NL3, TM1 and FSUGold forces. Comparison with measured half-lives.

doi: 10.1103/PhysRevC.83.027601
Citations: PlumX Metrics

2010CH20      Phys.Rev. C 81, 062801 (2010)

P.R.Chowdhury, A.Bhattacharyya, D.N.Basu

Isospin asymmetric nuclear matter and properties of axisymmetric neutron stars

doi: 10.1103/PhysRevC.81.062801
Citations: PlumX Metrics

2007CH36      Phys.Rev. C 75, 047306 (2007)

P.R.Chowdhury, D.N.Basu, C.Samanta

α decay chains from element 113

RADIOACTIVITY ^278,283,284Nh, ^274,279,280Rg, ^270,275,276Mt, ^266,272Bh(α); calculated T_1/2. Density-dependent effective nucleon-nucleon interaction.

doi: 10.1103/PhysRevC.75.047306
Citations: PlumX Metrics

2007SA49      Nucl.Phys. A789, 142 (2007)

C.Samanta, P.R.Chowdhury, D.N.Basu

Predictions of alpha decay half lives of heavy and superheavy elements

RADIOACTIVITY ²⁷¹Sg, ^266,271Bh, ²⁷⁵Hs, ^270,275,276Mt, ²⁷⁹Ds, ^274,279,280Rg, ^283,285Cn, ^278,283,284Nh, ^{286,287,288,289}Fl, ^287,288Mc, ^{290,291,292,293}Lv, ²⁹⁴Og(α); calculated T_1/2 by calculating QM tunneling probabilities in a WKB framework. Compared results to available data.

doi: 10.1016/j.nuclphysa.2007.04.001
Citations: PlumX Metrics

2006AD19      Phys.Rev. C 74, 024602 (2006)

S.Adhikari, C.Samanta, C.Basu, B.J.Roy, S.Ray, A.Srivastava, K.Ramachandran, V.Tripathi, K.Mahata, V.Jha, P.Shukla, S.Rathi, M.Biswas, P.R.Chowdhury, A.Chatterjee, S.Kailas

Reaction mechanisms with loosely bound nuclei ⁷Li+⁶Li at forward angles in the incident energy range 14-20 MeV

NUCLEAR REACTIONS ⁶Li(⁷Li, pX), (⁷Li, dX), (⁷Li, tX), (⁷Li, αX), E=14-20 MeV; measured light charged particle yields, spectra, σ(E, θ); deduced reaction mechanism features. Comparison with model predictions.

doi: 10.1103/PhysRevC.74.024602
Citations: PlumX Metrics
Data from this article have been entered in the EXFOR database. For more information, access X4 datasetD6047.

2006BA68      Acta Phys.Pol. B37, 2869 (2006)

D.N.Basu, P.R.Chowdhury, C.Samanta

Equation of state for isospin asymmetric nuclear matter using Lane potential

2006CH04      Phys.Rev. C 73, 014612 (2006)

P.R.Chowdhury, C.Samanta, D.N.Basu

α decay half-lives of new superheavy elements

RADIOACTIVITY ^{274,276,278,280,282,284,286,288,290,292}Rf, ^{271,278,280,282,284,286,288,290,292,294}Sg, ^{275,282,284,286,288,290,292,294,296}Hs, ^{279,286,288,290,292,294,296,298}Ds, ^{283,285,288,290,292,294,296,298,300}Cn, ^{286,287,288,289,290,292,294,296,298,300,302}Fl, ^{284,286,288,290,291,292,293,294,296,298,300,302,304}Lv, ^{288,290,292,294,296,298,300,302,304}Og, ^{292,294,296,298,300,302,304,306}120(α); calculated Qα, T_1/2. Double-folding model, comparison with data and previous calculations.

doi: 10.1103/PhysRevC.73.014612
Citations: PlumX Metrics

2006CH41      Acta Phys.Pol. B37, 1833 (2006)

P.R.Chowdhury, D.N.Basu

Nuclear matter properties with the re-evaluated coefficients of Liquid drop model

2006CH63      Rom.J.Phys. 51, 853 (2006)

P.R.Chowdhury, D.N.Basu

Spin-parities and half lives of ²⁵⁷No and its α-decay daughter ²⁵³Fm

RADIOACTIVITY ²⁵⁷No(α); analyzed T_1/2, Qα. ²⁵⁷No, ²⁵³Fm levels deduced J, π.

2006SA05      J.Phys.(London) G32, 363 (2006)

C.Samanta, P.R.Chowdhury, D.N.Basu

Generalized mass formula for non-strange and hypernuclei with SU(6) symmetry breaking

NUCLEAR STRUCTURE A=4-210; calculated hyperon binding energies. Generalized mass formula, spin-flavor SU(6) symmetry breaking.

doi: 10.1088/0954-3899/32/3/010
Citations: PlumX Metrics

2005BA97      Phys.Rev. C 72, 051601 (2005)

D.N.Basu, P.R.Chowdhury, C.Samanta

Folding model analysis of proton radioactivity of spherical proton emitters

RADIOACTIVITY ¹⁰⁵Sb, ^145,147Tm, ^150,151Lu, ^155,156,157Ta, ^160,161Re, ^{164,165,166,167}Ir, ¹⁷¹Au, ¹⁷⁷Tl, ¹⁸⁵Bi(p); calculated proton decay T_1/2 for ground and isomeric states. Folding model, global proton optical potential, comparison with data.

doi: 10.1103/PhysRevC.72.051601
Citations: PlumX Metrics