29/D Old Ballygunge 2nd Lane, Kolkata-700019.

Nuclear Physics (Theory)

Nuclear Astrophysics (Theory)

Low Energy Nuclear Astrophysics: Study of astrophysical processes with nuclear physics as input in the low energy domain. 

Nuclear Reactions and Decay: Theoretical calculations for various nuclear reactions and decay channels responsible for different nucleosynthesis processes. 

Teaching interest: Quantum Physics, Mathematical Physics, Electricity & Magnetism, Classical Mechanics, Modern Physics etc.

Reserch interest: Low Energy Nuclear Astrophysics: Various Nucleosynthesis processes like s, r, rp-processes in stellar atmosphere, bound state beta decay, Saha ionization, Relativistic Mean Field etc. 

Programming interest:  Python, FORTRAN etc. 

JOURNALS: 

1. Recent advances in some nuclear properties relevant to the astrophysical r-process, G. Gangopadhyay and C. Lahiri, Eur. Phys. J. Spec. Top.

DOI: https://doi.org/10.1140/epjs/s11734-024-01215-1 

2. Allowed β−decay of bare atoms with A≈60−80 in stellar environments, Arkabrata Gupta, C. Lahiri, and S. Sarkar,

Phys. Rev. C 108 (2023) 015805.

DOI: 10.1103/PhysRevC.108.015805, (arXiv:2304.00834).

3. Bound and continuum state β − decay of bare atoms: Enhancement of decay rate and changes in β − decay branching,

Arkabrata Gupta, C. Lahiri, and S. Sarkar, Phys. Rev. C 100 (2019) 064313.

DOI: 10.1103/PhysRevC.100.064313 , (arXiv:1808.09717).

4. Importance of α-induced reactions and the inverse (γ, α) process on p-nuclei, C. Lahiri, Mod. Phys. Lett. A 33 (2019) 1950318.

DOI : 10.1142/S0217732319503188 , (arXiv :1904.01809)

5. Nuclear structure and decay properties of even-even nuclei in Z = 70 − 80 drip-line region, S.Mahapatro, C. Lahiri, Bharat Kumar, R. N. Mishra and S. K. Patra, Int. J. Mod. Phys. E 25 (2016)1650062.

DOI: 10.1142/S0218301316500622 , (arXiv:1512.04665).

6. Modes of decay in neutron-rich nuclei, Bharat Kumar, S. K. Biswal, S. K. Singh, C. Lahiri and S. K. Patra,

Int. J. Mod. Phys. E 25 (2016)1650020.

DOI: 10.1142/S0218301316500208, (arXiv:1602.08871 ).

7. Effects of N N potentials on p nuclides in the A∼100-120 region, C. Lahiri and S. K. Biswal and S. K. Patra, Int. J. Mod. Phys. E 25 (2016)1650015.

DOI: 10.1142/S0218301316500154 , (arXiv:1509.04816).

8. Importance of Q-values in astrophysical rp-proces, C. Lahiri and G. Gangopadhyay, Mod. Phys. Lett. A 28 (2013) 1350076.

DOI: 10.1142/S0217732313500764 , (arXiv:1305.6181).

9. Low-energy proton reactions of astrophysical interest in the A≈ 90-100 region, C. Lahiri and G. Gangopadhyay,

Phys. Rev. C 86 (2012) 047601.

DOI: 10.1103/PhysRevC.86.047601 , (arXiv:1209.2792) .

10. Endpoint of rp process using relativistic mean field approach and a new mass formula, C. Lahiri and G. Gangopadhyay,

Int. J. Mod. Phys. E 21 (2012)1250074.

DOI: 10.1142/S0218301312500747 , (arXiv: 1207.2924) .

11. Neutron rich nuclei in a new binding energy formula and the astrophysical r- process, C. Lahiri and G. Gangopadhyay,

Int. J. Mod. Phys. E 21 (2012)1250042.

DOI: 10.1142/S0218301312500425 , (arXiv:1207.2937) .

12. Relativistic Mean Field in A∼80 nuclei and low energy proton reactions, C. Lahiri and G. Gangopadhyay, Phys. Rev. C 84 (2011) 057601.

DOI: 10.1103/PhysRevC.84.057601, (arXiv:1110.6088).

13. Proton dripline in a new formula for nuclear binding energy, C. Lahiri and G. Gangopadhyay, Int. J. Mod. Phys. E 20 (2011) 2417.

DOI: 10.1142/S0218301311020411 , (arXiv:1110.6093).

14. Microscopic optical model and bridging the waiting points in rp process, C. Lahiri and G. Gangopadhyay,

Eur. Phys. J. A 47 (2011) 87.

DOI: 10.1140/epja/i2011-11087-2 , (arXiv:1107.4409).

15. Energy levels in 141Nd from fusion evaporation study, Samit Bhowal, C. Lahiri, Rajarshi Raut, Purnima Singh, M. Kumar Raju, A. Goswami, A.K. Singh, S. Bhattacharya, T. Bhattacharjee, G. Mukherjee, S. Bhattacharyya, S. Muralithar, R.K. Bhowmik, N. Madhavan, R.P.Singh and G. Gangopadhyay, Phys. G: Part. Nucl. Phys 38 (2011).

DOI: 10.1088/0954-3899/38/3/035105.

16. Radiation environment in low energy accelerator for astrophysical studies, Maitreyee Nandy, C. Lahiri , P. K. Sarkar,

Indian Journal of Pure & Applied Physics 48 (2010) 478.

CONFERENCE PROCEEDINGS:

1. Ionization Potential Depression and its effect on Saha Ionization Equation in Stellar Environment,

Sourav Paul, Arkabrata Gupta, C. Lahiri and S. Sarkar, Proceedings of the DAE Symp. on Nucl. Phys. 65 (2021) 492.

2. β − Decay of Bare Atoms in Stellar Environments, Arkabrata Gupta, C. Lahiri, and S. Sarkar, Proceedings of the DAE Symp. on Nucl. Phys. 65 (2021) 496.

3. Effect of bound state β − decay and electron capture in the production of 208Pb,

Arkabrata Gupta, S. Sarkar and C. Lahiri, Proceedings of the DAE Symp. on Nucl. Phys. 65 (2021) 522.

4. Effects of different NN potentials on 120Te nucleus, C. Lahiri and S. K. Biswal and S. K. Patra, Proceedings of the DAE-BRNS Symp. on Nucl. Phys. 60 (2015) 214.

5. Q values in rp-process and a new mass formula, C. Lahiri and G. Gangopadhyay, Proceedings of the DAE Symp. on Nucl. Phys. 57 (2012) 600.

6. Endpoint of rp process with a new mass formula, C. Lahiri and G. Gangopadhyay, Proceedings of the DAE Symp. on Nucl. Phys. 56 (2011) 692.

7. Microscopic optical model and bridging the waiting points in rp process, C. Lahiri and G. Gangopadhyay, Proceedings of the DAE Symp. on Nucl. Phys. 55 (2010) 468.

8. Inclusive thick target neutron yield measurements from 144 MeV 19 F+27Al system,

Sunil C, C. Lahiri et al., Proceedings of the DAE Symp. on Nucl. Phys. 55 (2010) 366.

Research Homepage:

http://inspirehep.net/search?p=exactauthor%3AC.Lahiri.1&sf=earliestdate

ORCID ID: https://orcid.org/0000-0002-1836-6516 

• • As Tutor :

   

  1. Participated at the SERB School on Nuclear Astrophysics as a TUTOR of ”Nuclear Astrophysics” at SINP, Kolkata During February 11- March 2, 2019.

   

  2. Participated at the School cum First Collaboration Meeting on Computational Nuclear Structure

  and Reactions (CMNSR2018) as a TUTOR of ”Nuclear Network for Astrophysics” at SINP-VECC, Kolkata During January 10-11, 2018.

   

  3. Participated at SERC School of Nuclear Physics at a TUTOR of Nuclear Astrophysics at Bharathiar University, Coimbatore During 16-20 February, 2017.

   

  • As Participant/Speaker :

   

  International :

   

  1. “54th International Symposium on Nuclear Physics” During 8-12 December, 2009 held at BARC, Mumbai.

  2. “Recent Trends in Nuclear Structure and its implication in Astrophysics 2016” During 4-8 January, 2016 held at Puri, India.

   

  National :

   

  1. “65^th DAE-BRNS Symposium on Nuclear Physics” during 1-5, December, 2021 held at BARC, Mumbay in hybrid mode.

   

  2. Attended in National level webinar entitled Pandemic Pause or Science Travel Organised by Department Of Physics and IQAC, Surendranath Evening College, on July 31, 2020.

   

  3. Attended in State level webinar entitled ICT Enabled Teaching Learning Evaluation; Resourses,Tools and Rules During Covid-19 Period Organised by Department Of Library Science and IQAC, Surendranath Evening College, on May 31, 2020.

   

  4. Attended in State level webinar entitled Covid 19; Perspective of Hope in Life and the Academy Organised by IQAC, Surendranath Evening College.

   

  5. Attended in State level webinar entitled Shatobarser Aaloy Narayan Gangopadhyay Organised by Department Of Bengali and IQAC, Surendranath Evening College., on August 22, 2020.

   

  6. Attended in International level webinar entitled Chemistry and Recent Developments in The Medicinal Field Organised by Department Of Chemistry and IQAC, Surendranath Evening College

   

  7. Attended in State level webinar entitled Perspectives on Indian Women from Medieval To Colonial Times Organised by Department Of History and IQAC, Surendranath Evening College

   

  8. Attended in International level webinar entitled Recent Trends In Computer Science and its Applications Organised by Department Of Computer Science and IQAC, Surendranath Evening College

   

  9. Attended in State level webinar entitled The Pandemic; Philosophical Interventions Organised by Department Of Philosophy and IQAC, Surendranath Evening College.

   

  10. Attended in International level webinar entitled A Peek into Advanced Research in Electronics and Related Area,

  Organised by Department Of Electronic Science and IQAC, Surendranath Evening College, on September 2, 2020.

   

  11. Attended a webinar on Quantum Supremacy and its implications to cryptography, Organised by Department Of Physics and IQAC, Sir Gurudas Mahavidyalay, on August 3, 2020.

   

  12. Attended a two Days International Webinar on A GLIMSE INTO ASTROPHYSICS AND COSMOLOGY ORGANIZED BY

  THE DEPARTMENT OF PHYSICS, NEW ALIPORE C OLLEGE, on August 8-9, 2020.

   

  13. Attended the 13 days online workshop for Python Computing organized by IISER, Kolkata, on June 12-24, 2020.

   

  14. Attended WEBINAR ON “SCOPE OF VIRTUAL LABS IN UG PHYSICS AND CHEMISTRY TEACHING” ORGANIZED BY THE DEPARTMENT OF PHYSICS, CHEMISTRY and IQAC, Sarojini Naudu College for women, on June 29, 2020.

   

  15. Attended a webinar on “The Story of Gravity: From the Apple to the

  Black Hole and the Gravitational Wave” organised by Dinabandhu Mahavidyalaya, on August 4, 2020.

   

  16. Nuclear Astrophysics Workshop during 9-11th June, 2016 held at CU, Kolkata.

   

  17. Nuclear Meet during 26-30th June, 2015 held at IOP, BBSR, India.

   

  18. National conference on “Nuclear Dynamics and Nuclear Astrophysics” During 5-6 February, 2013 held at University of Calcutta, Kolkata.

   

  19. “57^th DAE Symposium on Nuclear Physics” During 3-7 December, 2012 held at Delhi University, Delhi.

   

  20. SLENA 2012 During 26-29 November, 2012 held at SINP, Kolkata.

   

  21. SERC school on “Modern trends in Nuclear structure and dynamics” During 6-24 February, 2012 held at IIT Roorkee, India.

   

  22. “ 56th DAE Symposium on Nuclear Physics” During 26-30 December, 2011 held at Andhra University, Andhra Pradesh.

   

  23. ICTS school on Advances in Nuclear Physics (ANUP) During 7-18 November, 2011 held at Goa, India.

   

  24. “55th DAE Symposium on Nuclear Physics” During 20-24 December, 2010 held at BITS-Pilani, Rajasthan.

   

  25. ICTS mini school cum conference on NNINTERACTION During 18-27 November, 2010 held at TIFR, Mumbai.

   

  26. SERC School on Nuclear Astrophysics and Neutrino Astrophysics During 18 January-7 February, 2010 held at Calicut University, Kerala.

   

  27. “ Advanced School on Radiation Physics (NSRP-17)” During 17-21 November, 2008 held at SINP, Kolkata.

   

  .

Presently Associated to the research in the field of theoretical nuclear physics in collaboration with the Department of Physics, IIEST, Shibpur.

• Orientation Course (Faculty Induction Programme):

UGC-HRDC Faculty Induction Programme (Guru Dakshta) held at Jadavpur University, Kolkata during 9th November to 9th December, 2022. 

• Refreshers Course:

UGC-HRDC Refreshers Course held at University of Calcutta, Kolkata during 5th January to 19th January, 2024. 

One of the founding members and presently the President of a non-profitable registered scientific group cum trust 'ELEBELE': with the motto to popularise science and to enhance the science-mindness among the native people of all ages, in our mother tongue Bangla.   

• Scholarship :

   

• Post Doctoral Fellowship from DST-SERB Scheme : Selected for SERB-NPDF Fellowship, April 1, 2017.

   

• Post Doctoral Fellowship from Dr. D. S. Kothari Post Doctoral Scheme of UGC : Qualified in the 65th list of qualified candidates dates September 1, 2016.

• National scholarship from UGC : Qualified in the NET Exam in 2009 December, held by the Council of Scientific and Industrial Research, India and awarded a Research Fellowship for working towards Ph.D (JRF+LS).

   

• National scholarship from UGC : Qualified in the NET Exam in 2009 June, held by the Council of Scientific and Industrial Research, India and awarded Lectureship (LS).