Zobrazeno 1 - 10
of 45
pro vyhledávání: '"D. R. Chakrabarty"'
Autor:
S. Kailas, K. Mahata, Suresh Kumar, R. G. Thomas, A. K. Shrivastava, R. G. Pillay, A. Navin, Vandana Tripathi, A. Saxena, V. M. Datar, A. Chatterjee, V. Nanal, D. R. Chakrabarty, Praveen K. Sahu, K. Ramachandran
Publikováno v:
Pramana-Journal of Physics
Conference on 75 years of Nuclear Fission: Present Status and Future Perspective (Fission75)
Conference on 75 years of Nuclear Fission: Present Status and Future Perspective (Fission75), May 2015, Mumbai, India. pp.335-343, ⟨10.1007/S12043-015-1048-y⟩
Conference on 75 years of Nuclear Fission: Present Status and Future Perspective (Fission75)
Conference on 75 years of Nuclear Fission: Present Status and Future Perspective (Fission75), May 2015, Mumbai, India. pp.335-343, ⟨10.1007/S12043-015-1048-y⟩
An overview of the experimental result on simultaneous measurement of pre-scission neutron, proton, α-particle and GDR γ-ray multiplicities for the reaction 28Si +175Lu at 159 MeV using the BARC–TIFR Pelletron–LINAC accelerator facility is give
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2137c7468f5a2d24d4819cf5b004028b
https://doi.org/10.1007/s12043-015-1048-y
https://doi.org/10.1007/s12043-015-1048-y
Autor:
D. R. Chakrabarty
Publikováno v:
Pramana. 83:635-642
The nucleus 8Be has been conjectured to resemble a molecule of two interacting α-particles. A crucial test of this conjecture is the electromagnetic transition between the molecular resonances. This paper discusses the earlier indirect bremsstrahlun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3727a69edbbe5d54d8233cd9b32cdbdc
https://doi.org/10.1007/s12043-014-0858-7
https://doi.org/10.1007/s12043-014-0858-7
Autor:
V. M. Datar, D. R. Chakrabarty
Publikováno v:
Physical Review C. 94
A recent paper [A. K. Rhine Kumar and P. Arumugam, Phys. Rev. C 92, 044314 (2015)] presented calculations of the giant dipole resonance width and $\ensuremath{\gamma}$-ray absorption cross sections for $^{152}\mathrm{Gd}$ at various temperatures and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42f8c722d1e160add73dbe584111646d
https://doi.org/10.1103/physrevc.94.049801
https://doi.org/10.1103/physrevc.94.049801
Publikováno v:
The European Physical Journal A. 52
Over the last several decades, extensive experimental and theoretical work has been done on the giant dipole resonance (GDR) in excited nuclei covering a wide range of temperature (T), angular momentum (J) and nuclear mass. A reasonable stability of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::76e3fe9fcf424e7eae977d775e62f78f
https://doi.org/10.1140/epja/i2016-16143-9
https://doi.org/10.1140/epja/i2016-16143-9
Autor:
D. R. Chakrabarty
Publikováno v:
Pramana. 75:115-125
Proton and α-particle spectra have been measured in low-energy 12C and 16O-induced reactions on Nb and Y targets with the primary aim of measuring the excitation energy and angular momentum dependence of nuclear level density. In the γ-multiplicity
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26a16030898142a9cdad5ff168537ab8
https://doi.org/10.1007/s12043-010-0071-2
https://doi.org/10.1007/s12043-010-0071-2
Pairing reentrance phenomenon in the warm rotating $^{104}$Pd nucleus is studied within the Bardeen-Cooper-Schrieffer (BCS)-based approach (the FTBCS1). The theory takes into account the effect of quasiparticle number fluctuations on the pairing fiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a4ef309422fafa03fa146abddca6cb91
Publikováno v:
Pramana. 67:369-374
Proton and alpha particle spectra have been measured in the 12C+93Nb and 12C+58Ni reactions at E(12C)=40 and 50 MeV and in the 16O + 93Nb reaction at E(16O) =75 MeV. The spectra are compared with the statistical model calculations. The shapes of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b8be78dbac71a246905d8c339bdbe21
https://doi.org/10.1007/s12043-006-0082-1
https://doi.org/10.1007/s12043-006-0082-1
Autor:
E. T. Mirgule, R. G. Pillay, Abhas Mitra, Suresh Kumar, V. M. Datar, V. Nanal, D. R. Chakrabarty
Publikováno v:
Nuclear Physics A. 770:126-140
Gamma ray spectra in the energy range of ∼4–25 MeV were measured in the reaction 28 Si + 124 Sn at E ( 28 Si) ∼ 150 MeV in coincidence with low energy γ -multiplicities. The spectra were analysed using a simulated Monte Carlo CASCADE code. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a67247244703b21f0b498f80773e43c
https://doi.org/10.1016/j.nuclphysa.2006.02.012
https://doi.org/10.1016/j.nuclphysa.2006.02.012
Autor:
D. R. Chakrabarty
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 560:546-551
The procedures adopted in analyzing the experimental multiplicity gated high energy gamma spectra for extracting the angular momentum dependent giant dipole resonance parameters have been discussed. A Monte Carlo based statistical model analysis is n
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ebeae6618de22875cd678d2f296e3b41
https://doi.org/10.1016/j.nima.2006.01.028
https://doi.org/10.1016/j.nima.2006.01.028
Autor:
E. T. Mirgule, Suresh Kumar, V. Nanal, R. G. Pillay, D. R. Chakrabarty, H.H. Oza, Abhas Mitra, V. M. Datar
Publikováno v:
Nuclear Physics A. 765:277-293
Gamma multiplicity gated proton spectra have been measured in the 12C + 93Nb reaction at E ( C 12 ) = 40 MeV at backward angles. The shape of the spectrum shows a drastic change with the increase in multiplicity acquiring a broad structure at proton
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::68f8c8daeef55ad29d12134a10b21ce5
https://doi.org/10.1016/j.nuclphysa.2005.11.011
https://doi.org/10.1016/j.nuclphysa.2005.11.011