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Architecture and Planning
Bioengineering and Biotechnology
Chemical Engineering
Center for Food Engineering and Technology
Chemistry
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Electrical and Electronics Engg
Electronics and Communication Engg
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Dr. R. K. Paul
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Email - ratan@bitmesra.ac.in, ratan_bit1@rediffmail.com
Research Papers
List of Paper Publications:
(A) INTERNATIONAL JOURNAL PUBLICATIONS:
Pranjali Bhattacharjee, Somita Dhal and
R. K. Paul,
Utilizing blackbody radiation inversion to attain an upper bound on the mass of photon using cosmic microwave background radiation.
Eur. Phys. J. Plus,(2024) 139:220, https://doi.org/10.1140/epjp/s13360-024-05026-0
Dhal, S., Singh, S., Konar, K.,
Paul, R. K.
Calculation of Cosmic microwave background radiation parameters using COBE/FIRAS dataset.
Exp Astron
(2023)
.
https://doi.org/10.1007/s10686-023-09904-w
Somita Dhal &
R. K. Paul,
Investigation on CMB monopole and dipole using blackbody radiation inversion,
Sci Report 13, 3316 (2023),
https://doi.org/10.1038/s41598-023-30414-4
Konar, K., Bose, K. &
Paul, R.K.
Revisiting cosmic microwave background radiation using blackbody radiation inversion.
Sci Rep 11, 1008 (2021).
Sreeja Loho Choudhury,
R. K. Paul,
"A new approach to the generalization of Planck’s law of black-body radiation",
Annals of Physics(2018) Vol 395, Pages 317 - 325.
R.K.Paul
, “Investigation on the Feasibility of Fusion in a Compressed Beam of Ions Subject to an Electrostatic Field” ,
Journal of Plasma Physics (2015) vol 81, 905810107.
R.K.Paul,
“Novel Approach to Abel Inversion,”
Rev. Sci. Instrum, 78, 093701(2007),
published online 4th Sep 2007.
R.K.Paul,
J.T.Andrews, K.Bose and P.K.Barhai, “Reconstruction errors in Abel Inversion,”
Plasma Devices and Operations, 13 (2005) 281-289.
M.K.Sinha, S.K.Mukherjee, B.Pathak,
R.K.Paul
, P.K.Barhai, “Effect of deposition process parameters on resistivity of metal and alloy films deposited using anodic vacuum arc technique,”
Thin Solid Films, 515 (2006) 1753-1757.
R.K.Paul,
D.Banik, A.N.S.Iyenger, “Electron Temperature Estimation in the Saha Institute of Nuclear Physics Tokamak from the soft x-ray Imaging System,”
Rev.Sci.Instrum, 69 (1998) 1378-1382.
R.K.Paul,
A.N.S.Iyenger, A.K.Hui, “Anomalous Current Penetration in the SINP Tokamak,”
Nuclear Fusion, 38 (1998) 1381-1383.
P.Ranjan, A.K.Hui, S.Chowdhury,
R.K.Paul,
S.Basu, P.S.Bhattacharya, A.Bal, R.Roy, S.K.Mazumder and N.K.Mukhopadhyay, “ Audio-frequency Discharge Cleaning System for the SINP Tokamak using Single Turn Primary,”
Rev.Sci.Instrum, 65(1) (1997) 135-139.
C.V.S.Rao, Y.Shankara Joisa, C.J.Hansalia, Amit k. Hui,
Ratan Paul,
Prabhat Ranjan, “ Vacuum Photodiode Detectors for Broadband vacuum Ultraviolet Detection in the Saha Institute of Nuclear Physics Tokamak,”
Rev.Sci.Instrum, 68(2) 1997 1142-1148.
(B) NATIONAL JOURNAL PUBLICATIONS
A.N.Sekhar, Iyenger, S.K.Mazumder, J.Basu,
R.K.Paul,
R.Pal and S.Chowdhury, “Ultra Low q Discharge Experiments in the SINP Tokamak,”
Pramana, 39 (1992) 177-180.
P.Ranjan, A.K.Hui,
R.K.Paul
and P.mukherjee, “Modification of Gas Puffing System in SINP Tokamak,” Indian
Journal of Pure and Applied Physics, 34 (1996) 140-148.
(C) INTERNATIONAL CONFERENCES
Paul.R.K, Hui.A.K, Banik.D, Ranjan.P, Mukherjee, “ The Study of Disruption phenomena in SINP Tokamak,” Frontier of Physics in Fusion relevant Plasma, 96 Asian Science Seminar, Oct. 20-29, 1996, Hefei-Tunxi, Anhui Province, P.R.China.
Paul.R.K, Hui.A.K, Banik.D, Ranjan.P, Iyenger.A.N.S, Chowdhury.S and Munshi.S, “ The Study of MHD Activities in SINP Tokamak using Visible Light Detector Array,” Proceedings of the 1989 International Conference on Plasma Physics, New Delhi, India, November 22-28, 01 (1989) 37-40.
A.K.Hui, R.K.Paul, P.Ranjan and D.Banik, “ The Study of Sawtooth oscillation in the SINP Tokamak,” IAEA- Technical Committee meeting on Research Using Small Tokamaks, Serra Negra, S.P., Brazil, 25-26 October, 1993 82-87.
(D) NATIONAL CONFERENCES
Paul,R.K, Hui A.K, Banik D, Ranjan P, “ Study of Disruptions in SINP Tokamak using Soft x-ray Imaging System,” Plasma Science and Technology, Proceedings of the Saha Centenary Symposium, Allahabad, Oct 11-14, 1993 (399-402).
Paul R.K, Banik D, Iyenger A.N.S and Hui A.K, “ Estimation of Electron Temperature and the Study of Current Penetration during Current Rise Phase using Soft X-ray Imaging system in SINP Tokamak,” XII National Symposium on Plasma Science and Technology, PLASMA-97, Dec, 2-5, 1997, Ahmedabad.
R.K.Paul, D.Banik, M.S.Janaki, S.Lahiri, A.N.Sekhar. Iyenger, S.K. Mukhopadhyay, P.Ranjan and A.K.Hui, “Investigation of Sawtooth Oscillation in the SINP Tokamak,” 15th National Symposium on Plasma Science and Technology, PLASMA-2000, Dec. 5-8, 2000, Kolkata.
R.K.Paul, S.Mukherjee, D.Banik and A.K.Hui, “Investigation of Soft X-ray Profile in the Discharges of SINP Tokamak,” 16th National Symposium on Plasma Science and Technology, Plasma -2001, Dec, 17-20, 2001, Guwahati.
R.K.Paul, J.T.Andrews, K Bose and P.K.Barhai, “ Development of Abel Inversion Program for the study of Thermal Plasma Generated by Arc Generator,” 17th National Symposium on Plasma Science and Technology, PLASMA- 2002, Dec, 16-19, 2002, Coimbatore.