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Dive into the research topics where R. Bhattacharya is active.

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Featured researches published by R. Bhattacharya.


European Physical Journal A | 1995

Rotational band in111Sn

Gautam Gangopadhyay; A. K. Singh; D. Banerjee; R. Bhattacharya; R. K. Bhowmik; S. Muralithar; G. Rodrigues; R. P. Singh; A. Goswami; Sudeb Bhattacharya; B. Dasmahapatra; S. Sen

Partial level scheme of the neutron deficient111Sn isotope is established upto an excitation energy of about 9 MeV and Iπ=43/2− from γ-rays following103Rh(12C, p3n) reaction. Clear evidence for the existence of a negative parity rotational band aboveγ=23/2−, most probably based on 3p-2h configuration, is obtained.


Nuclear Instruments & Methods in Physics Research Section A-accelerators Spectrometers Detectors and Associated Equipment | 1993

Pulse height spectrum from a photomultiplier tube under direct gamma ray illumination

G. Gangopadhyay; D. Banerjee; R. Bhattacharya

Abstract The structure of the tail of a single-photon spectrum measured with a gamma ray illuminated photomultiplier tube type RCA 8850 has been studied. It is found that the tail shows small but clear two- and three-photon peaks in the presence of a large single-photon peak.


Solid State Communications | 2003

Anisotropy of the electron momentum distribution in Bi2Sr2CaCu2O8+δ superconductor studied by positron annihilation

Mahuya Chakrabarti; A. Sarkar; S. Chattapadhayay; D. Sanyal; A. K. Pradhan; R. Bhattacharya; D. Banerjee


Physical Review C | 1999

Level structure of the odd-odd 62 Cu isotope

A.K. Singh; G. Gangopadhyay; D. Banerjee; R. Bhattacharya; R. K. Bhowmik; S. Muralithar; R. P. Singh; A. Mukherjee; U. Datta Pramanik; A. Goswami; S. Chattopadhyay; S. Bhattacharya; B. Dasmahapatra; S. Sen


European Physical Journal A | 2000

Level structure of odd-odd 68Ga

A. K. Singh; G. Gangopadhyay; D. Banerjee; R. Bhattacharya; R. K. Bhowmik; S. Muralithar; R. P. Singh; A. Goswami; Sudeb Bhattacharya; B. Dasmahapatra; S. Sen


Physical Review C | 1998

High spin states in63Zn

A.K. Singh; Gautam Gangopadhyay; D. Banerjee; R. Bhattacharya; R. K. Bhowmik; S. Muralithar; R. P. Singh; A. Mukherjee; U. Datta Pramanik; A. Goswami; S. Chattopadhyay; S. Bhattacharya; B. Dasmahapatra; S. Sen


Solid State Communications | 2003

Anisotropy of electron momentum distribution in Bi2Sr2CaCu2O8+δ superconductor studied by positron annihilation technique

Mahuya Chakrabarti; A. Sarkar; S. Chattapadhayay; D. Sanyal; Anil K. Pradhan; R. Bhattacharya; D. Banerjee


Physical Review C | 2003

Fusion cross sections for 7Li + 16 O at energies above barrier

M. Ray; Anjali Mukherjee; Maitreyee Saha Sarkar; A. Goswami; Santosh Roy; S. Saha; R. Bhattacharya; B. R. Behera; S. K. Datta; Binay Dasmahapatra


Physical Review C | 2003

Fusion cross sections forLi7+O16at energies above barrier

M. Ray; A. Mukherjee; M. Saha Sarkar; A. Goswami; S. Roy; S. Saha; R. Bhattacharya; B. R. Behera; Sharmistha Datta (Basu); B. Dasmahapatra


Physical Review C | 1999

Level structure of the odd-odd 62Cu isotope

A.K. Singh; Gautam Gangopadhyay; D. Banerjee; R. Bhattacharya; R. K. Bhowmik; S. Muralithar; Rajendra Singh; Anjali Mukherjee; Ushasi Datta Pramanik; A. K. Goswami; Subhasis Chattopadhyay; Srijit Bhattacharya; Binay Dasmahapatra; Surajit Sen

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D. Banerjee

University of Calcutta

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A. Goswami

Saha Institute of Nuclear Physics

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B. Dasmahapatra

Saha Institute of Nuclear Physics

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Gautam Gangopadhyay

S.N. Bose National Centre for Basic Sciences

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S. Sen

Saha Institute of Nuclear Physics

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A.K. Singh

University of Calcutta

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A. K. Singh

Indian Institute of Technology Kharagpur

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A. Mukherjee

Bankura Christian College

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Anjali Mukherjee

Saha Institute of Nuclear Physics

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