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NSR database version of April 25, 2024.

Search: Author = M.Bhattacharya

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2014BH08      Phys.Rev. C 89, 065806 (2014)

B.Bhowmick, M.Bhattacharya, A.Bhattacharyya, G.Gangopadhyay

Massive neutron stars with a hyperonic core: A case study with the IUFSU relativistic effective interaction

doi: 10.1103/PhysRevC.89.065806
Citations: PlumX Metrics

2012BH03      Phys.Rev. C 85, 034312 (2012)

M.Bhattacharya, G.Gangopadhyay, S.Roy

Helium nuclei around the neutron drip line

NUCLEAR STRUCTURE ^6,8He; calculated binding energy per nucleon, proton and neutron radii, rms radii, proton and neutron densities. ^5,7He; calculated low-lying resonance energies. RMF approach, Glauber model analysis in the optical limit. Comparison with experimental data.

NUCLEAR REACTIONS ¹H(⁶He, ⁶He), E=71 MeV/nucleon; ¹H(⁸He, ⁸He), E=72 MeV/nucleon; calculated partial σ(θ) using the DDM3Y interaction. Relativistic mean field approach. Comparison with experimental data.

doi: 10.1103/PhysRevC.85.034312
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2009BH09      Phys.Rev. C 80, 055501 (2009); Pub note Phys.Rev. C 80, 069901 (2009)

M.Bhattacharya, C.D.Goodman, A.Garcia

Weak-interaction strength from charge-exchange reactions versus β decay in the A=40 isoquintet

NUCLEAR REACTIONS ⁴⁰Ar(p, n), E=120, 160 MeV; measured E(n), I(n) by time-of-flight method using peak-shape fitting parameters from ¹³C(p, n)¹³N, E=120, 160 MeV reaction. ⁴⁰K; deduced levels and B(GT). Comparison of B(GT) strengths from ⁴⁰Ti(β⁺). ⁴⁰Ar(ν, e)⁴⁰K; deduced capture cross section.

doi: 10.1103/PhysRevC.80.055501
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Data from this article have been entered in the XUNDL database. For more information, click here.

2008BH05      Phys.Rev. C 77, 027603 (2008)

M.Bhattacharya, G.Gangopadhyay

Cluster decay in very heavy nuclei in a relativistic mean field model

RADIOACTIVITY ^212,213,214Po, ²¹⁵At(α); ²²¹Fr, ^{221,222,223,224,226}Ra, ²²⁵Ac(¹⁴C); ²²⁸Th(²⁰O); ²³⁰U(²²Ne); ²³⁰Th, ²³¹Pa, ^232,233,234U(²⁴Ne); ²³³U(²⁵Ne); ²³⁴U(²⁶Ne); ²³⁴U, ^236,238Pu(²⁸Mg); ²³⁸Pu(³²Si); ²³⁸Pu (³⁰Mg); ²⁴²Cm(³⁴Si); calculated spectroscopic factors. ^224,226Th(¹⁴C); ²²⁴Th(¹⁶O); ²²⁶Th(¹⁸O); ²³²Th, ²³⁶U(²⁴Ne); ²³²Th(²⁶Ne); ²³³U(²⁸Mg); ²³⁷Np(³⁰Mg); ²⁴⁰Pu, ²⁴¹Am(³⁴Si); calculated half-lives using relativistic mean field model.

doi: 10.1103/PhysRevC.77.027603
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2008BH06      Phys.Rev. C 77, 047302 (2008)

M.Bhattacharya, G.Gangopadhyay

α-decay lifetime in superheavy nuclei with A > 282

RADIOACTIVITY ^279,281Ds, ²⁷⁹Rg, ^{282,283,284,285}Cn, ²⁸³Nh, ^{286,287,288,289}Fl, ²⁸⁷Mc, ^{290,291,292,293}Lv, ²⁹⁴Og(α); calculated half-lives, binding energy, nucleon densities. Relativistic mean field approach. Comparison with experimental data.

doi: 10.1103/PhysRevC.77.047302
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2008BH08      Phys.Rev. C 77, 065503 (2008)

M.Bhattacharya, D.Melconian, A.Komives, S.Triambak, A.Garcia, E.G.Adelberger, B.A.Brown, M.W.Cooper, T.Glasmacher, V.Guimaraes, P.F.Mantica, A.M.Oros-Peusquens, J.I.Prisciandaro, M.Steiner, H.E.Swanson, S.L.Tabor, M.Wiedeking

ft value of the 0⁺ → 0⁺ β⁺ decay of ³²Ar: A measurement of isospin symmetry breaking in a superallowed decay

RADIOACTIVITY ³²Ar(β⁺) [from ⁹Be(³⁶Ar, X), E=100 MeV/nucleon]; measured Eγ, Iγ, Ep, Ip, pγ-coin. ³²Ar; deduced superallowed decay branching ratio, ft value, isospin symmetry breaking correction. ³²Cl; deduced levels, J, π. ³¹S; deduced levels, π. Comparison with theoretical data.

ATOMIC MASSES ³²Cl; measured masses. Q-value method.

doi: 10.1103/PhysRevC.77.065503
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2007BH01      Phys.Rev. C 75, 017301 (2007)

M.Bhattacharya, G.Gangopadhyay

Role of pairing interaction in neutron rich odd and even Zr nuclei

NUCLEAR STRUCTURE ^{90,91,92,93,94,95,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122}Zr; calculated binding energies, one- and two-neutron separation energies, single particle levels, role of pairing interaction. Relativistic mean field approach.

doi: 10.1103/PhysRevC.75.017301
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2006BH03      Phys.Rev. C 73, 055802 (2006)

M.Bhattacharya, E.G.Adelberger, H.E.Swanson

Precise study of the final-state continua in ⁸Li and ⁸B decays

RADIOACTIVITY ⁸Li(β^-α) [from ⁷Li(d, p)]; ⁸B(β⁺α) [from ⁶Li(³He, n)]; measured β-delayed Eα; deduced final-state continuum shapes. R-matrix analysis, comparison with previous results.

doi: 10.1103/PhysRevC.73.055802
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2005BH11      Phys.Rev. C 72, 044318 (2005)

M.Bhattacharya, G.Gangopadhyay

Neutron drip line in odd and even mass calcium and nickel nuclei

NUCLEAR STRUCTURE Ca, Ni; calculated binding energies, neutron separation energies for neutron-rich isotopes; deduced drip lines. ^70,72Ca, ^96,98Ni; calculated resonance widths, energies, radii.

doi: 10.1103/PhysRevC.72.044318
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2002BH03      Phys.Rev. C65, 055502 (2002)

M.Bhattacharya, E.G.Adelberger

Reanalysis of α + α Scattering and the β-Delayed α Spectra from ⁸Li and ⁸B Decays

RADIOACTIVITY ⁸Li(β^-); ⁸B(EC); analyzed β-delayed Eα. ⁸Be deduced R-matrix parameters.

NUCLEAR REACTIONS ⁴He(α, α), E ≈ 0.4-33 MeV; analyzed phase shifts. ⁸Be deduced R-matrix parameters.

doi: 10.1103/PhysRevC.65.055502
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2001CA37      Phys.Rev. C64, 025802 (2001)

J.A.Caggiano, D.Bazin, W.Benenson, B.Davids, R.Ibbotson, H.Scheit, B.M.Sherrill, M.Steiner, J.Yurkon, A.F.Zeller, B.Blank, M.Chartier, J.Greene, J.A.Nolen, Jr., A.H.Wuosmaa, M.Bhattacharya, A.Garcia, M.Wiescher

Spectroscopy of ²³Al and ²⁷P using the (⁷Li, ⁸He) Reaction and the Implications for ²²Na and ²⁶Al Nucleosynthesis in Explosive Hydrogen Burning

NUCLEAR REACTIONS ⁹Be, ¹⁰B, ²⁴Mg, ²⁸Si(⁷Li, ⁸He), E=50.1 MeV/nucleon; measured particle spectra. ²³Al, ²⁷P deduced level energies. ²²Mg, ²⁶Si(p, γ), E=low; deduced stellar reaction rates.

ATOMIC MASSES ²³Al, ²⁷P; measured ground-state mass excess.

doi: 10.1103/PhysRevC.64.025802
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2001GO25      Nucl.Instrum.Methods Phys.Res. A462, 545 (2001)

C.D.Goodman, M.Bhattacharya, M.B.Aufderheide, S.D.Bloom, P.Zupranski

Data Analysis Techniques for Extracting Gamow-Teller Strengths from 0° (p, n) Data

NUCLEAR REACTIONS ⁷Li, ¹³C, ²³Na(p, n), E=120, 160 MeV; analyzed neutron spectra; deduced Gamow-Teller matrix elements.

doi: 10.1016/S0168-9002(00)01317-6
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2000BH10      Phys.Rev.Lett. 85, 4446 (2000)

M.Bhattacharya, C.D.Goodman, R.S.Raghavan, M.Palarczyk, A.Garcia, J.Rapaport, I.J.van Heerden, P.Zupranski

Measurement of Gamow-Teller Strength for ¹⁷⁶Yb → ¹⁷⁶Lu and the Efficiency of a Solar Neutrino Detector

NUCLEAR REACTIONS ¹³C, ¹⁷⁶Yb(p, n), E=120, 160 MeV; measured missing mass, excitation energy spectra; deduced Gamow-Teller transition strengths. Application to solar neutrino detection discussed.

doi: 10.1103/PhysRevLett.85.4446
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2000MA36      Phys.Scr. 61, 657 (2000)

B.Malakar, A.Bandyopadhyay, M.Bhattacharya

Formation of Anti-Hydrogen in Presence of Laser Field in Antiproton-Positronium Collisions

ATOMIC PHYSICS A=1; calculated antihydrogen formation σ in antiproton-positronium collisions.

doi: 10.1238/Physica.Regular.061a00657
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2000OR04      Phys.Rev.Lett. 85, 2909 (2000)

C.E.Ortiz, A.Garcia, R.A.Waltz, M.Bhattacharya, A.K.Komives

Shape of the ⁸B Alpha and Neutrino Spectra

RADIOACTIVITY ⁸B(EC) [from ⁶Li(³He, n)]; measured β-delayed α spectrum; deduced neutrino spectrum. Implications for solar neutrino measurements discussed.

doi: 10.1103/PhysRevLett.85.2909
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1998BH04      Phys.Rev. C58, 1247 (1998)

M.Bhattacharya, A.Garcia, M.M.Hindi, E.B.Norman, C.E.Ortiz, N.I.Kaloskamis, C.N.Davids, O.Civitarese, J.Suhonen

Electron Capture Decay of ¹¹⁶In and Nuclear Structure of Double β Decays

RADIOACTIVITY ¹¹⁶In(EC) [from ¹¹⁵In(d, p), E=7.6 MeV]; measured X-ray spectra vs time; deduced EC decay branch, log ft. ¹¹⁶Cd(2β); calculated 2ν associated 2β-decay T_1/2. QRPA calculations, low-lying-state dominance hypothesis.

doi: 10.1103/PhysRevC.58.1247
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1998BH07      Nuovo Cim. D 20, 761 (1998)

M.Bhattacharya, N.C.Sil

Differential Cross-Sections of Protonium Formation in Arbitary Excited States in (p-bar)-H Collision

ATOMIC PHYSICS ¹H(p-bar, e), E=0.05, 0.5, 1, 25, 50 keV; calculated protonium formation σ(θ). First Born approximation, arbitrary final state.

NUCLEAR REACTIONS ¹H(p-bar, e), E=0.05, 0.5, 1, 25, 50 keV; calculated protonium formation σ(θ). First Born approximation, arbitrary final state.

1998BH12      Phys.Rev. C58, 3677 (1998)

M.Bhattacharya, A.Garcia, N.I.Kaloskamis, E.G.Adelberger, H.E.Swanson, R.Anne, M.Lewitowicz, M.G.Saint-Laurent, W.Trinder, C.Donzaud, D.Guillemaud-Mueller, S.Leenhardt, A.C.Mueller, F.Pougheon, O.Sorlin

Neutrino Absorption Efficiency of an ⁴⁰Ar Detector from the β Decay of ⁴⁰Ti

RADIOACTIVITY ^40,41Ti, ³⁷Ca(β⁺) [from ⁵⁰Cr fragmentation]; measured β-delayed Ep, Ip, Eγ, Iγ, T_1/2, branching ratios; deduced decay branches reduced transition strengths. ⁴⁰Sc deduced Gamow-Teller strength distribution. ⁴⁰Ar deduced neutrino capture σ. Implications for neutrino detector efficiency discussed.

doi: 10.1103/PhysRevC.58.3677
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1998LE45      Nuovo Cim. 111A, 835 (1998)

M.Lewitowicz, W.Trinder, M.Bhattacharya, E.G.Adelberger, J.C.Angelique, R.Anne, J.Aysto, C.Borcea, J.M.Daugas, C.Donzaud, A.Garcia, S.Grevy, R.Grzywacz, D.Guillemaud-Mueller, A.Jokinen, N.I.Kaloskamis, S.Leenhardt, M.J.Lopez, A.C.Mueller, F.de Oliveira, A.Ostrowski, F.Pougheon, M.G.Saint-Laurent, T.Siiskonen, O.Sorlin, H.E.Swanson

Beta-Decay of Light Nuclei Close to the Proton Drip-Line: ⁴⁰Ti and ³⁵Ca

RADIOACTIVITY ⁴⁰Ti, ³⁵Ca(β⁺) [from Ni(⁵⁰Cr, X), (⁴⁰Ca, X)]; measured β-delayed proton spectra, Eγ, T_1/2, B(F), B(GT). ³⁵K deduced IAS. Implications for solar neutrino detector efficiency discussed.

1997BB06      Nucl.Instrum.Methods Phys.Res. A386, 443 (1997)

P.Basu, S.Ganguli, M.Bhattacharyya, M.L.Chatterjee

Sustenance of a Gas-Filled ΔE-Counter at Subatmospheric Pressures for More than 150 Days

doi: 10.1016/S0168-9002(96)01147-3
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1997TR11      Phys.Lett. 415B, 211 (1997)

W.Trinder, R.Anne, M.Lewitowicz, M.G.Saint-Laurent, C.Donzaud, D.Guillemaud-Mueller, S.Leenhardt, A.C.Mueller, F.Pougheon, O.Sorlin, M.Bhattacharya, A.Garcia, N.I.Kaloskamis, E.G.Adelberger, H.E.Swanson

⁴⁰Ti β Decay and the Neutrino Capture Cross Section of ⁴⁰Ar

RADIOACTIVITY ⁴⁰Ti(β⁺p) [from Ni(⁵⁰Cr, X), E=82.6 MeV/nucleon]; measured β-delayed Ep, Ip, Eγ, Iγ; deduced Gamow-Teller strengths. ⁴⁰Ar deduced isobaric analog ν capture σ. ^40,41Ti(β⁺p); measured T_1/2.

doi: 10.1016/S0370-2693(97)01243-4
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1972BH02      Particles Nucl. 3, 47 (1972)

M.G.Bhattacharya, W.T.Pinkston

Effect of the D-State on the Effective Interaction for (³He, t) Reactions

Note: The following list of authors and aliases matches the search parameter M.Bhattacharya: , M.G.BHATTACHARYA, M.G.BHATTACHARYYA