Umananda Dev Goswami Dibrugarh University Dibrugarh 786 004, Assam, India ASSOCIATE PROFESSOR +91-9435618206 Umananda2@Gmail.Com Umananda@Dibru.Ac.In

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Department of Physics Umananda Dev Goswami Dibrugarh University Dibrugarh 786 004, Assam, India ASSOCIATE PROFESSOR +91-9435618206 [email protected] [email protected]

Personal Proﬁle

Father’s Name : Late Kusha Dev Goswami. Mother’s Name : Late Mukhyada Goswami. DateofBirth : 01/02/1970. Sex : Male. MaritalStatus : Married. Citizenship : Indian. Languages Known : Assamese, English, Hindi, Bengali.

Academic Qualiﬁcations

Ph. D. (Physics)a December 2007 Gauhati University. M. Phil. (Environmental Science)b August 2000 Gauhati University. M. Sc. (Physics)c December 1994 Gauhati University. B. Sc. (Physics Major)d January 1992 Dibrugarh University. aTitle of the thesis : A theoretical study on Ultra High Energy Cosmic Ray interactions using Monte Carlo simulation technique. Submitted August 2006. Thesis supervisor : Professor Kalyanee Boruah, Department of Physics, Gauhati University, Guwahati - 781 014, Assam, India. bOptional paper : Environmental meteorology. Title of the dissertation : A study on some features of surface air temperature over Assam. Dissertation supervisor : Dr. S. Kalita, Department of Environ- mental Science, Gauhati University, Guwahati - 781 014, Assam, India. cSpecial paper : Theoretical Physics (Theoretical High Energy Physics and Astrophysics). dCollege : North Lakhimpur College, Khelmati - 787 031, North Lakhimpur, Assam, India.

Academic Positions

Dibrugarh University Associate Professor July 2019 - Present. Dibrugarh University Assistant Professor April 2009 - July 2019. T. I. F. R.e Visiting Fellow April 2007 - April 2009. Sibsagar Collegef Lecturer Nov.2006 - March2007. D. R. Collegeg Lecturer Nov.2004 - Oct.2006.

1 C. I. H. C. S.h Lecturer Dec.2003 - Sept.2004. Udalguri Collegei Lecturer Aug.1995 - Sept.1999. eTata Institute of Fundamental Research, Homi Bhabha Road, Navy Nagar, Colaba, Mumbai - 400 005, India. f Sibsagar College, Joysagar - 785 665, Sivasagar, Assam, India (Affiliated to Dibrugarh University). gDebraj Roy College, Golaghat - 785 621, Assam, India (Affiliated to Dibrugarh University). hCentral Institute of Himalayan Culture Studies, Dahung - 790 116, Arunachal Pradesh, India. iUdalguri College, Udalguri - 784 509, Darrang, Assam, India (Affiliated to Gauhati University).

Scholarships/Felloships/Awards

• Cleared the National Eligibility Test (NET) for Lectureship (LS), a joint CSIR- UGC Test for Junior Research Fellowship (JRF) and LS, Govt. of India. Date of Examination : 1st July 2001, Roll No. 505525.

• National Merit Scholarship from the year 1992 to 1994.

• Selected as a Visiting Associate of the Inter-University Centre for Astronomy and Astrophysics (IUCAA) for periods of August 1, 2016 to July 31, 2019 and August 1, 2019 to July 31, 2022.

Teaching Experience

• Taught Mathematical Physics, Quantum Mechanics, Classical Mechanics, Ther- mal Physics, Nuclear Physics, Electricity and Magnetism, Mechanics and Sta- tistical Mechanics at the undergraduate level at different institutions in India.

• Taught Mathematical Physics, Nuclear Physics, Statistical Mechanics, High En- ergy Physics, Astrophysics and Cosmology at the graduate level at the Depart- ment of Physics, Dibrugarh University, Dibrugarh, Assam, India.

• Taught Theoretical High Energy Physics, Astrophysics and Cosmology at the postgraduate level at the Department of Physics, Dibrugarh University, Dibru- garh, Assam, India.

Membership of Academic Bodies

• Member of TIFR Alumni Association.

• Life member of Indian Association for General Relativity and Gravitation (IA- GRG).

2 • Life member of Physics Academy of North East (PANE).

Collaborations

• GRAPES-3 Experiment, Tata Institute of Fundamental Research, Mumbai, In- dia.

• Past Individual Collaborators: – B. S. Acharya and V. R. Chitnis, Tata Institute of Fundamental Research, Mumbai, India. – M. Sami, Centre for Theoretical Physics, Jamia Millia Islamia, New Delhi, India. – H. Nandan, Gurukula Kangri Vishwavidyalaya, Haridwar, Uttarakhand, India – Nils M. Bezares-Roder, Institut fur¨ Theoretische Physik, Universitat¨ Ulm, Ulm, Germany.

Software Skills Fortran77, C, C++, Linux, Unix, Latex, GNUPLOT, ROOT, GEANT4.

Fields of Research Interests

• Theoretical and Experimental Astroparticle Physics.

• Astronomy, Astrophysics and Cosmology.

• Superconductivity and magnetic materials.

Academic Participations and Visits

2020 : Visited Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, India during January 07-15, 2020. : Participated in the 3rd National Symposium on Very High Energy Gamma-Ray Astronomy (NSGRA 2020), organized by the Astrophysi- cal Sciences Division, Bhabha Atomic Research Centre (BARC), Mumbai, India, January 16-18, 2020.

3 2019 : Visited Tata Institute of Fundamental Research (TIFR), Mumbai, India from 15th to 18th August 2019 : Visited Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, India during July 10-24, 2019. 2018 : Visited Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, India during January 4-12, 2018, July 2-17, 2018. 2017 : Visited Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, India during July 10-21, 2017. : Visited Tata Institute of Fundamental Research (TIFR), Mumbai, India from 29th to 31st January 2017. : Visited Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune, India from 9th to 28th January 2017. 2016 : Participatedinthe Refresher Course in Convergence of Sciences from 18th July, 2016 to 6th August, 2016 organized by the Human Resource Development Centre, University of Rajasthan, Jaipur. 2015 : Participated in the National Seminar on 100 Years of General Relativity, organized by the Department Physics, Manipur University, Imphal, India, 21-22 December, 2015. : Participated in the 60th Annual Technical Session, Assam Science Society’s national Seminar on Harnessing Science for Societal Development at Assam Agricultural University, Jorhat campus, 21 March, 2015. : Participated in the 71st UGC Sponsored Orientation Course, con- ducted by the UGC Academic Staff College, Banaras Hindu University, Varanasi, India, January 06 to February 02, 2015. 2013 : Participated in the 8th Winter Workshop on Astroparticle Physics (WAPP-2013), organized by Bose Institute, Kolkata and Tata Institute of Fundamental Research, Mumbai, India, 17-19 December, 2013 at Maya- puri, Darjeeling, India. : Participated in the workshop on The Physics and Mathematics of the Universe, organized by the Department Physics and Department of Math- ematics & Statistics, Gurukula Kangri Vishwavidyalaya, Haridwar, Ut- tarakhand, India, 11-12 March, 2013. : Attended the 27th Meeting of the Indian Association for General Relativ- ity and Gravitation, Srinagar (Garhwal), Uttarakhand, India, 7-9 March, 2013. 2011 : Attended the 7th International Conference on Gravitation and Cosmology, Goa, India, 14-19 December, 2011. : Visited Tata Institute of Fundamental Research, Mumbai, India from 14th to 22nd October 2010 and 12th to 27th January 2011. 2010 : Visited the Center for Theoretical Physics, Jamia Millia Islamia, Jamia Nagar, New Delhi, India from 6th to 20th January 2010 and 30th June to 13th July 2010. 4 2008 : Attended the CORSIKA School 2008, Freudenstadt-Lauterbad, Germany, 25 - 30 November, 2008. : Visited the Centre for Theoretical Studies, Indian Institute of Technology, Kharagpur, India from 25th to 31st October 2008. 2006 : Visited the High Energy Gamma Ray Observatory, Pachmarhi of TIFR, Mumbai, India from November 8, 2005 to February 7, 2006. 2005 : Attended the 29th International Cosmic Ray Conference, Pune, India 3 -10 August, 2005. 2002 : Visited Institut fur¨ Kernphysik, Forschungszentrum Karlsruhe, Germany from 18th November to 27 December 2002. : Visited IUCAA, Pune, India as an Ofﬁcial Student from 23rd June to 9th July 2002. : Visited the High Energy Gamma Ray Observatory, Pachmarhi center of Tata Institute of Fundamental Research (TIFR), Mumbai, India from 4th to 22nd June 2002. : Attended the DST sponsored XVII Main SERC School in Theoretical High Energy Physics from February 11 to March 2, 2002, in the Institute of Physics, Bhubaneswar -751 004, Orrisa, India. : Attended the DST sponsored XVII Preparatory SERC School in Theoretical High Energy Physics from January 21 to February 9, 2002, in the Depart- ment of Physics, Utkal University, Bhubaneswar - 751 004, Orrisa, India. 2001 : Attended the advance Lecture series (Programming Technique, Numerical Methods) of Nuclear Science Centre, New Delhi - 110 067, India from 31st July to 18th August 2001. 1996 : Attended the workshop on PHYSICS OF STARS sponsored by Inter- University Centre for Astronomy and Astrophysics (IUCAA), Pune, Maha- rashtra and Tezpur University, Tezpur, Assam, India from 16 - 21 January 1996, in the Department of Mathematical Science, Tezpur University.

Seminar/Invited Talks Presented

• Presented an invited talk in the 3rd National Symposium on Very High En- ergy Gamma-Ray Astronomy (NSGRA 2020), organized by the Astrophysi- cal Sciences Division, Bhabha Atomic Research Centre (BARC), Mumbai, India, January 16-18, 2020. Title of the talk : Dark Matter and Gamma-Ray Astron- omy. Date : January 18, 2020.

• Presented a Seminar in the Department of Physics, Gurukul Kangri Vish- wavidyalaya, Haridwar 249404, Uttarakhand, India. Date: October 5, 2019. Title of the talk: Gravitational Waves: Theory, detection and future prospects.

• Presented an invited talk in the North-East Meet of Astronomers-2018 (NEMA-

5 4), organized by the Department Physics, Assam University, Silchar, India, 26- 28 November, 2018. Title of the talk : Gravitational Waves: A window onto the Universe. Date : November 27, 2018.

• Delivered an invited lecture on the Nobel Prize in Physics-2017, organized by the Dibrugarh University Research Scholars’ Association (DURSA), Dibrugarh University, Assam, India. Date : November 2, 2017.

• Presented an invited talk in the National Seminar on 100 Years of General Relativity, organized by the Department Physics, Manipur University, Imphal, India, 21-22 December, 2015. Title of the talk : Two greatest unsolved problems in Modern Cosmology. Date : December 22, 2015.

• Presented an invited talk in the Assam Science Society’s 60th Annual Technical Session national Seminar on Harnessing Science for Societal Development at Assam Agricultural University, Jorhat campus. Title of the talk : Cosmic Inﬂation: Paradigm of structural cosmic evolution. Date : March 21, 2015.

• Presented an invited talk in the 8th Winter Workshop on Astroparticle Physics (WAPP-2013), organized by Bose Institute, Kolkata and Tata Institute of Fundamental Research, Mumbai, India, 17-19 December, 2013 at Mayapuri, Darjeeling, India. Title of the talk : Model dependent study of density and arrival time distributions of Cherenkov photons in extensive air showers. Date : December 19, 2013.

• Presented an invited talk in the Workshop on The Physics and Mathemat- ics of the Universe, organized by the Department Physics and Department of Mathematics & Statistics, Gurukula Kangri Vishwavidyalaya, Haridwar, Ut- tarakhand, India, 11-12 March, 2013. Title of the talk : Dark Matter and Dark Energy. Date : March 12, 2013.

• Delivered an invited lecture in the Instructional School on Quantum Me- chanics and Group Theory, sponsored by University Grants Commission (un- der merged scheme), Government of India and organized by Jorhat Institute of Science and Technology (Formerly Science College, Jorhat), Jorhat, Assam, In- dia. Title of the lecture : Application of Group Theory in Physics. Date : July 30, 2010.

• Presented a talk in the Tata Institute of Fundamental Research, Mumbai, India. Title of the talk: Some Features of Charmed Hadroproduction in pp Collision. Date : February 23, 2007.

• Presented a talk in the Indian Institute of Technology, Kanpur, India. Title of the talk : Charmed Hadron Production in pp Interaction. Date : December 6, 2006.

6 Editorial Works

• Proceedings of the National Conference on Current Issues in Cosmology, Astrophysics and High Energy Physics (CICAHEP), organized by the De- partment of Physics, Dibrugarh University, November 2-5, 2015.

• Padartha Bigyan Patrika (a departmental magazine), Issue : 2010-2011, De- partment of Physics, Dibrugarh University.

• Lecture notes of Three Day School on Foundations of Plasma Physics and Tech- nology for Young Researchers of North East India, October 30, 31 and Novem- ber 1, 2009, sponsored by Board of Research in Nuclear Sciences, Department of Atomic Energy, Government of India and organized by Department of Physics, Dibrugarh University, Dibrugarh, Assam, India.

Research Projects Undertaken

• DST sponsored project entitled “Study of TeV gamma ray emission from mag- netars using HAGAR telescope of Indian Astronomical Observatory at Hanle (SR/S2/HEP/-12/2010 (G))”, date of start: 08-12-2011, date of completion: 31-03- 2015. Total cost: Rs. 14,50,000/-

Organizing Experience

• Convenor of the Commemorative seminar talk on the centenary event of the discovery of Superconductivity, organized by the Department of Physics, Dibrugarh University, March 30, 2011.

• Convenor of the Seminar talk on Cosmic Messengers, organized by the De- partment of Physics, Dibrugarh University, May 18, 2011.

• Convenor of the Commemorative seminar talk on the centenary event of the discovery of Cosmic Rays, organized by the Department of Physics, DibrugarhUniversity, September 19, 2012.

• Convenor of the National Conference on Current Issues in Cosmology, Astrophysics and High Energy Physics (CICAHEP), organized by the De- partment of Physics, Dibrugarh University, November 2-5, 2015.

• Co-ordinator of the Centenary Celebration Lectures on General Relativ- ity, organized by the Department of Physics, Dibrugarh University, March 17- 18, 2016.

• Co-ordinator of the National Workshop on Gravitational Wave Astronomy (NWGWA), organized by the Department of Physics, Dibrugarh University in Collaboration with the Inter-University Centre for Astronomy and Astrophysics (IUCAA), Pune during November 2-4, 2016.

7 • Convenor of the Seminar talk on Neutrino Astronomy with IceCube Neu- trino Detector, organized by the Department of Physics, Dibrugarh University, March 29, 2017.

• Convenor of the Seminar talk on Uniﬁcation of Fundamental Forces, organized by the Department of Physics, Dibrugarh University, August 4, 2017.

Experience as a Mentor

Doctoral : Dr. Gouree Shankar Das (γ-ray Astronomy; Awarded: April, 2019; Thesis title: A study on few Sensitive Parameters for the Effective Gamma-Hadron Separation in Gamma Ray Experiments). : Dr. Poppy Hazarika (γ-ray Astronomy; Awarded: April, 2020; The- sis title: A study on Cherenkov photons in Extensive Air Showers and an analysis of the HAGAR telescope data for TeV Gamma-rays emission from few astrophysical sources). : Dr. Saumen Acharjee (Superconductivity and magnetic materials; Awarded: August, 2020; Thesis title: A study on Ferromagnet-Superconductor Heterostructure with special application to F|S|F Spin Valves). : Mr. Dhruba Jyoti Gogoi (Gravitational Wave Physics; On- going). : Ms. Jyatsnasree Bora (Gravitational Wave Asteroseismology; On-going). : Ms. Nashiba Parbin (Dark Matter; On-going).

M. Phil. : Mr. Shyam Lochan Bora (AI-Machine Learning; Awarded: June, 2019; Title of dissertation: A study on application of Machine Learn- ing in High Energy Physics). : Mr. Ronit Karmakar (Dark Matter and Dark Eenrgy; Awarded: November, 2020; Title of dissertation: A Study on the Interaction of Dark Matter and Dark Energy using the Model of Dirac-Born-Infeld).

UG-PG : Nayana Gautam (M. Sc. Project 2014), Cotton University. Summer : Darpan Bhattacharjee (M. Sc. Project 2014), Cotton University. Project : Parishmita Dutta (M. Sc. Project 2014), Cotton University. : Sumit Shahu (M. Sc. Project 2016), Dibrugarh University. : Shewali Saikia (M. Sc. Project 2016), Dibrugarh University. : Dorothy Gogoi (M. Sc. Project 2016), Dibrugarh University. : Lavina Sarma (M. Sc. Project 2016), Dibrugarh University. : Gitanjali Borah (M. Sc. Project 2016), Dibrugarh University.

8 : Lava Bishnu Handique (M. Sc. Project 2016), Dibrugarh University. : Nasreen Hussain (M. Sc. Project 2016), Dibrugarh University. : Anshuman Baruah (M. Sc. Project 2016), Dibrugarh University. : Antara Baruah (M. Sc. Project 2016), Dibrugarh University. : Sukanya Goswami (I. M. Sc. Project 2016), Dibrugarh University. : Bishwajyoti Dutta (M. Sc. Project 2016), Dibrugarh University. : Himangshu Deka (M. Sc. Project 2016), Dibrugarh University. : Devaseesh Dutta (M. Sc. Project 2016), Dibrugarh University. : Partha Pratim Sarma (M. Sc. Project 2017), Dibrugarh University. : Bhairov Kumar Bhowmik (M. Sc. Project 2017), Dibrugarh University. : Saﬁkul Hussain (M. Sc. Project 2017), Dibrugarh University. : Dhruba Jyoti Gogoi (M. Sc. Project 2017), Dibrugarh University. : Jyatsnasree Bora (M. Sc. Project 2017), Dibrugarh University. : Bastov Jyoti Saikia (M. Sc. Project 2018), Kaziranga University : Saurav Ghosh (M. Sc. Project 2018), Kaziranga University : Sankalpa Bora (I. M. Sc. Project 2018), Dibrugarh University : Ronit Karmakar (M. Sc. Project 2018), Dibrugarh University. : Naina Hatibaruah (I. M. Sc. Project 2019), Tezpur University.

List of Scientiﬁc Publications/Preprints/Conference Presentations (i) Journal Publications (Research)

• S. Acharjee and U. D. Goswami, Signature of anomalous Andreev bound states in magnetic Josephson junction of noncentrosymmetric superconductor on a topo- logical insulator, Physica E 135, 114967 (2022) (Available online 17 September 2021) [ISSN : 1386-9477, Impact Factor : 3.382]; arXiv:2105.00629.

• D. J. Gogoi and U. D. Goswami, Quasinormal Modes of Black Holes with Non- Linear-Electrodynamic sources in Rastall Gravity, Physics of the Dark Universe 33, 100860 (2021) [ISSN : 2212-6864, Impact Factor : 4.242]; arXiv:2104.13115.

• D. J. Gogoi and U. D. Goswami, Gravitational Waves in f(R) Gravity Power Law Model, Indian Journal of Physics (2021), https://doi.org/10.1007/s12648- 020-01998-8 [ISSN: 0974-9845, Impact Factor : 1.407]; arXiv:1901.11277.

• J. Bora and U. D. Goswami, Radial oscillations and gravitational wave echoes of strange stars for various equations of state, Monthly Notices of the Royal As- tronomical Society 502, 1557 (2021) [ISSN : 1365-2966, Impact Factor : 5.356]; arXiv:2007.06553.

9 • D. J. Gogoi and U. D. Goswami, A new f(R) Gravity Model and properties of Gravitational Waves in it, Eur. Phys. J. C 80, 1101 (2020) [ISSN : 1434-6052, Impact Factor : 4.389]; arXiv:2006.04011.

• U. D. Goswami, Supersymmetric hybrid inﬂation with non-minimal coupling to gravity, EPJ Plus 135, 44 (2020) [ISSN : 2190-5444, Impact Factor : 3.228]; arXiv:1705.05540.

• S. Acharjee and U. D. Goswami, Spin transport and Spin Tunnelling Magneto- Resistance (STMR) of F|NCSC|F spin valve, JMMM 495, 165844 (2020) [ISSN : 0304-8853, Impact Factor : 2.717]; arXiv:1906.05081.

• S. Acharjee and U. D. Goswami, Effect of Rashba spin-orbit coupling, magnetization and mixing of gap parameter on tunnelling conductance in F|NCSC junction of an F|NCSC|F spin valve, Supercond. Sci. Technol. 32, 085004 (2019) [ISSN : 1361-6668, Impact Factor : 3.067]; arXiv:1810.06261.

• G. S. Das, P. Hazarika, U. D. Goswami, A simulation study on few parameters of Cherenkov photons in extensive air showers of different primaries incident at various zenith angles over a high altitude observation level, Astroparticle Physics 100, 38 (2018) [ISSN : 0927-6505, Impact Factor : 2.610]; arXiv:1609.08996[astro- ph.IM].

• S. Acharjee and U. D. Goswami, Current induced magnetization dynamics and magnetization switching in superconducting ferromagnet hybrid (F|S|F) struc- tures, J. Appl. Phys. 120, 243902 (2016); doi: 10.1063/1.4972959 [ISSN: 1089- 7550, Impact factor: 2.286]; arXiv:1604.08704 [cond-mat.supr-con].

• I. Pahwa, H. Nandan and U. D. Goswami, Shear Dynamics in Higher Dimen- sional FLRW Cosmology, Astrophys. Space Sci. (2015) 360:58 [ISSN: 0004- 640X, Impact factor: 1.430]; arXiv:1404.1878[gr-qc].

• P. Hazarika, U. D. Goswami, V. R. Chitnis, B. S. Acharya, G. S. Das, B. B. Singh, R. J. Britto, Lateral density and arrival time distributions of Cherenkov photons in extensive air showers: A simulation study, Astroparticle Physics 68, 16 (2015) [ISSN : 0927-6505, Impact Factor : 2.610]; arXiv:1404.2068[astro-ph.IM].

• Nils M. Bezares-Roder, H. Nandan and U. D. Goswami, Primeval acceleration and bounce conditions within Induced Gravity, Gravitation and Cosmol- ogy 20(1), 55 (2014) [ISSN: 1995-0721, Impact Factor : 0.880]; arXiv:1101.4490 [gr-qc]

• U. D. Goswami, H. Nandan and M. Sami, Study on caustic formation in Dirac- Born-Infeld type scalar ﬁeld systems, Journal of Physics: Conference Series 484, 12059 (2014).

• U. D. Goswami, K. Deka, f(R) gravity cosmology in scalar degree of freedom, Journal of Physics: Conference Series 481, 012009 (2014).

• U. D. Goswami and K. Deka, Cosmological dynamics of f(R) gravity scalar degree of freedom in Einstein frame, International Journal of Modern Physics D 22, 1350083 (2013) [ISSN: 1793-6594, Impact Factor : 2.154].

10 • C. P. Pandey, U. D. Goswami, H. Dehnen and S. Bisht, Anharmonic vibrations in pulsating stars, Indian Journal of Physics 86(9), 849 (2012) [ISSN: 0974-9845, Impact Factor : 1.407].

• U. D. Goswami, H. Nandan and M. Sami, Formation of caustics in Dirac-Born- Infeld type scalar ﬁeld systems, Physical Review D 82, 103530 (2010) [ISSN: 1550-2368, Impact Factor : 4.833].

• A. Oshima, S. R. Dugad, U. D. Goswami, S.K. Gupta et al., The angular resolution of the GRAPES-3 array from the shadows of the Moon and the Sun, As- troparticle Physics 33, 97 (2010) [ISSN : 0927-6505, Impact Factor : 2.610].

• S. K. Gupta, H. M. Antia, S. R. Dugad, U. D. Goswami et al., The current status of the GRAPES-3 extensive air shower experiment, Nuclear Physics B-Proceeding Supplements 196, 153 (2009). [ISSN : 0920-5632].

• P. Subramanian, H. M. Antia, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., Forbush decreases and turbulence levels at CME fronts, Astronomy & Astro- physics 494, 1107 (2009). [ISSN : 0004-6361, Impact Factor : 5.636].

• P. K. Mohanty, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., Measurement of some EAS properties using new scintillator detectors developed for the GRAPES- 3 experiment, Astroparticle Physics 31, 24 (2009) [ISSN : 0927-6505, Impact Factor : 2.610].

• U. D. Goswami, Charmed hadron production in pp collision, Astroparticle Physics 28, 251 (2007). [ISSN : 0927-6505, Impact Factor 2.610].

• U. D. Goswami and K. Boruah, Search for Higgs boson in UHE cosmic rays, Czechoslovak Journal of Physics 55, 657 (2005). [ISSN : 0011-4626].

• U. D. Goswami, K. Boruah, P. K. Boruah and T. Bezboruah, Reanalysis of GU Miniarray data using CORSIKA, Astroparticle Physics 22, 421 (2005) [ISSN : 0927-6505, Impact Factor : 2.610].

• U. D. Goswami and K. Boruah, Simulation for signature of Higgs boson in UHE Cosmic ray interactions through vacuum excitation, Indian Journal of Physics 78(11), 1253 (2004) [ISSN : 0973-1458, Impact Factor : 1.407].

(ii) Journal Publications (Educational/General Articles)

• U. D. Goswami, Cosmic Inﬂation and its present view from the BICEP2 Tele- scope, Padartha Bigyan Patrika (A Departmental Magazine), Department of Physics, Dibrugarh University (2014-15) [ISSN : 2320-107X].

• U. D. Goswami, Active Galactic Nuclei (AGN): a class of most prominent sources of TeV γ-rays, e-Newsletter, Physics Academy of North East, 2(2), 4 (2014).

• U. D. Goswami, Genesis of Higgs bosons and its present experimental status, Padartha Bigyan Patrika (A Departmental Publication), Department of Physics, Dibrugarh University (2012-13) [ISSN : 2320-107X].

11 • U. D. Goswami, Understanding of late-time cosmic acceleration – a true chal- lenge, e-Newsletter, Physics Academy of North East, 1(1), 45 (2011).

• U. D. Goswami, H. Nandan, Chhavi P. Pandey, and Nils M. Bezares-Roder, Covariant Formalism of Maxwells Equations and Related Aspects, Physics Edu- cation 26(4), 269 (2009) [ISSN : 0970-5953].

• U. D. Goswami, H. Nandan, Chhavi P. Pandey, and Nils M. Bezares-Roder, Maxwell’s Equations, Electromagnetic Waves and Magnetic Charges, Physics Education 25(4), 251 (2008) [ISSN : 0970-5953].

• U. D. Goswami, Spontaneous Symmetry Breaking and Higgs Mechanism, Sou- venir of National Science Day, Gauhati University Science Forum, 27 - 28 Febru- ary 2003.

• U. D. Goswami, Charmed Quark and Physics behind it, Journal of Gauhati University Research Scholars’ Association, Vol. 1, 2002-2003.

(iii) E-prints/Preprints

• D. J. Gogoi and U. D. Goswami, Cosmology with a new f(R) gravity model in Palatini formalism, arXiv:2108.01409.

• J. Bora and U. D. Goswami, Effect of cosmological constant on radial oscillations and gravitational wave echoes of strange stars, arXiv:2105.04145.

• N. Parbin and U. D. Goswami, Scalarons mimicking Dark Matter in the Hu- Sawicki model of f(R) gravity, arXiv:2007.07480.

• P. Hazarika, G. S. Das, U. D. Goswami, Parameterisation of lateral density and arrival time distributions of Cherenkov photons in EASs as functions of independent shower parameters for different primaries, arXiv:1807.09471.

• G. S. Das, P. Hazarika, U. D. Goswami, Azimuthal distribution of Cherenkov photons and corresponding electron-positron asymmetry in EASs of different primaries, arXiv:1804.00133.

(iii) Conference Presentations

• B. P. Pant, S. Ahmad, M. Chakraborty, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., Characterizing the isotropic diffuse gamma-ray ﬂux (10 – 300 TeV) by the GRAPES-3 experiment, PoS (ICRC2021) 871; DOI: https://doi.org/10.22323/1.395.0871.

• D. Pattanaik, S. Ahmad, M. Chakraborty, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., Search for gamma rays above 30 TeV from the Crab Nebula with the GRAPES-3 experiment, PoS (ICRC2021) 870; DOI: https://doi.org/10.22323/1.395.0870.

12 • A. Chandra, S. Ahmad, M. Chakraborty, S. R. Dugad, U. D. Goswami, S. K. Gupta, B. Hariharan et al., An extensive study for correcting the nonlinear parti- cle density measured by GRAPES-3 scintillator detectors, PoS (ICRC2021) 396; DOI: https://doi.org/10.22323/1.395.0396.

• M. Chakraborty, S. Ahmad, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta, B. Hariharan et al., Vetoing the high energy showers in the GRAPES-3 experiment whose cores lie outside the array, PoS (ICRC2021) 394; DOI: https://doi.org/10.22323/1.395.0394.

• M. Chakraborty, S. Ahmad, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta, B. Hariharan et al., Large-scale cosmic ray anisotropy measured by the GRAPES-3 experiment, PoS (ICRC2021) 393; DOI: https://doi.org/10.22323/1.395.0393.

• D. Pattanaik, S. Ahmad, M. Chakraborty, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., Measurement of the improved angular resolution of GRAPES- 3 EAS array by the observation of the Moon shadow, PoS (ICRC2021) 391; DOI: https://doi.org/10.22323/1.395.0391.

• M. Zuberi, S. Ahmad, M. Chakraborty, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., Zenith angle dependence of pressure effect in GRAPES-3 muon telescope, PoS (ICRC2021) 390; DOI: https://doi.org/10.22323/1.395.0390.

• M. Zuberi, S. Ahmad, M. Chakraborty, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., A study of the Moon shadow by using GRAPES-3 muon telescope, PoS (ICRC2021) 389; DOI: https://doi.org/10.22323/1.395.0389.

• F. Varsi, S. Ahmad, M. Chakraborty, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., Cosmic ray energy spectrum and composition measurements from the GRAPES-3 experiment: Latest results, PoS (ICRC2021) 388; DOI: https://doi.org/10.22323/1.395.0388.

• B. Hariharan, S. Ahmad, T. Alt, M. Chakraborty, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., Measurement of large angle muon ﬂux in GRAPES-3 experiment using triggerless DAQ system, PoS (ICRC2021) 379; DOI: https://doi.org/10.22323/1.395.0379.

• B. Hariharan, S. Ahmad, M. Chakraborty, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., The azimuthal distribution of thunderstorm events recorded by the GRAPES-3 experiment, PoS (ICRC2021) 378; DOI: https://doi.org/10.22323/1.395.0378.

• A. Jain, S. Ahmad, T. Alt, M. Chakraborty, A. Chandra, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., An Advanced Triggerless Data Acquisition System for the GRAPES-3 Muon Detector, PoS (ICRC2021) 257; DOI: https://doi.org/10.22323/1.395.0257.

13 • D. J. Gogoi and U. D. Goswami, A modiﬁed set of Newman-Penrose quantities to study Polarization modes of Gravitational Waves, XXIV DAE-BRNS High energy physics symposium (DAE-BRNS HEPS), 2020, NISER Jatni Odisha, India (December 14-18, 2020) (Poster by D. J. Gogoi).

• J. Bora and U. D. Goswami, Gravitational wave echoes from strange stars for various equations of state, XXIV DAE-BRNS High energy physics symposium (DAE-BRNS HEPS), 2020, NISER Jatni Odisha, India (December 14-18, 2020) (Oral by J. Bora).

• J. Bora and U. D. Goswami, Possibility of gravitational wave echo from strange stars transpired by linear equation of state, North East Meet of Astronomers-VI (NEMA-VI), IIT Guwahati, Assam, India (November 10-13, 2020) (Oral by J. Bora).

• D. J. Gogoi and U. D. Goswami, Polarization Modes of Gravitational Waves in a New f(R) Gravity Model, North East Meet of Astronomers-VI (NEMA-VI), IIT Guwahati, Assam, India (November 10-13, 2020) (Oral by D. J. Gogoi).

• D. J. Gogoi and U. D. Goswami, Gravitational Waves in f(R,Lm) Gravity, In- ternational E-Conference on New Frontiers in Science and Technology 2020, Manipur university (July 09-11, 2020) (Oral by D. J. Gogoi).

• N. Parbin, U. D. Goswami, Scalarons mimicking Dark Matter in Hu-Sawicki model of F(R) gravity, 9th International Conference on Gravitation and Cosmol- ogy (ICGC) 2019, Mohali, India (December 10-13, 2019) (Poster by N. Parbin).

• J. Bora, U. D. Goswami, Comparison of radial oscillation frequencies of strange star for various Equation of States (EoSs), 9th International Conference on Grav- itation and Cosmology (ICGC) 2019, Mohali, India (December 10-13, 2019) (Poster by J. Bora).

• D. J. Gogoi, U. D. Goswami, Polarization Modes of Gravitational Waves in Hu Sawicki Model and Rastall Gravity, 9th International Conference on Gravita- tion and Cosmology (ICGC) 2019, Mohali, India (December 10-13, 2019) (Poster by D. J. Gogoi).

• J. Bora, U. D. Goswami, Radial oscillation frequencies of strange star in linear EoS, North East Meet of Astronomers-V (NEMA-V), Tezpur University, Assam, India (September 11-13, 2019) (Oral by J. Bora).

• N. Parbin, U. D. Goswami, Scalarons as Dark Matter in F(R) gravity, North East Meet of Astronomers-V (NEMA-V), Tezpur University, Assam, India (Septem- ber 11-13, 2019) (Oral by N. Parbin).

• D. J. Gogoi, U. D. Goswami, Gravitational Waves from Pure R2 Gravity, 30th Meeting of the Indian Association for General Relativity and Gravitation (IA- GRG), BITS - Pilani Hyderabad, India (January 3-5, 2019) (Poster by D. J. Gogoi).

14 • S. Acharjee and U. D. Goswami, Band spectra of an F|S|F spin valve and its dependencies on Spin Orbit Coupling and magnetisation orientations, National Conference on NanoMaterial Science, Technology and Applications (NAMASTA 2017), Dibrugarh University, Dibrugarh, Assam, India (November 10 -11, 2017) (Oral by S. Acharjee).

• S. Acharjee and U. D. Goswami, Effect of magnetic ﬁeld on magnetization re- versal and switching time of a current biased F|S|F spin valve, A Silver Jubilee National Conference on Condensed Matter Physics (CMDAYS’17), Tezpur Uni- versity, Tezpur, Assam, India (August 29-31, 2017) (Oral by S. Acharjee).

• S. Acharjee and U. D. Goswami, Conﬁguration dependent switching time of a F|S|F spin valve for different current biasing in low damping regime, Xth Bi- ennial National Conference of the Physics Academy of Noth East (PANE), St. Anthony’s College, Shillong, Meghalaya, India (November 10-12, 2016) (Oral by S. Acharjee).

• P. Hazarika, B. B. Singh, V. R. Chitnis, B. S. Acharya and U. D. Goswami, Ob- servation of blazars 1ES 1426+428, 1ES 1218+304 and 3C 454.3 by HAGAR telescope, National Conference on Current Issues in Cosmology, Astrophysics and High Energy Physics (CICAHEP), Dibrugarh University, Assam, India (Novem- ber 2-5, 2015) (Oral by P. Hazarika).

• G. S. Das, P. Hazarika, U. D. Goswami, Some observable parameters of Cherenkov photons in EAS of different primaries at various zenith angles, National Confer- ence on Current Issues in Cosmology, Astrophysics and High Energy Physics (CICAHEP), Dibrugarh University, Assam, India (November 2-5, 2015) (Oral by G. S. Das).

• P. Hazarika, G. S. Das, U. D. Goswami, Angular distribution of Cherenkov photons in extensive air showers of gamma and proton primaries at different zenith angles, National Seminar on Harnessing Science for Societal Development, As- sam Agricultural University, Jorhat, Assam, India (21 March, 2015) (Poster by P. Hazarika).

• K. Deka, U. D. Goswami, Behaviour of scalar degree of freedom of f(R) gravity model in Einstein frame, National Seminar on Harnessing Science for Societal Development, Assam Agricultural University, Jorhat, Assam, India (21 March, 2015) (Poster by K. Deka).

• K. Deka, U. D. Goswami, Evolution of cosmological parameters exhibited by the Starobinsky f(R) gravity model in Einstein frame, Saha Theory Workshop: Cosmology at the Interface, SINP, Kolkata, India (28 - 30 January, 2015) (Oral by K. Deka).

• G. S. Das, P. Hazarika, U. D. Goswami, Angular distribution of Cherenkov photons in extensive air showers of gamma and proton primaries, XXI DAE-BRNS High Energy Physics Symposium, IIT Guwahati, Assam, India (8-12 December, 2014) (Oral by G. S. Das).

15 • P. Hazarika, U. D. Goswami, V. R. Chitnis, B. S. Acharya, B. B. Singh, Model dependent study of lateral density distributions of Cherenkov photons in extensive air showers, 18th National Space Science Symposium (NSSS-18), Dibru- garh University, Assam, India (29 January - 01 February, 2014) (Poster by P. Hazarika).

• P. Hazarika, U. D. Goswami, A. Shukla, B. B. Singh, V. R. Chitnis, Study of faint blazars with HAGAR, National Symposium on VHE Gamma Ray Astron- omy, BARC, Mumbai, India (25 - 27 November, 2013) (Poster by P. Hazarika).

• U. D. Goswami, K. Deka, f(R) gravity cosmology with scalar degree of freedom in Einstein frame, 27th Meeting of the Indian Association for General Relativity and Gravitation (IAGRG), Srinagar(Garhwal), Uttarakhand, India (7-9 March, 2013) (Oral).

• U. D. Goswami, K. Deka, f(R) gravity cosmology in scalar degree of freedom, National Conference on Contemporary Issues in High Energy Physics and Cos- mology (NC-HEPC), Guwahati University, India (12 - 14 February, 2013) (Oral by K. Deka).

• U. D. Goswami, H. Nandan and M. Sami, Study on caustic formation in Dirac- Born-Infeld type scalar ﬁeld systems, 7th International Conference on Gravita- tion and Cosmology, Goa, India (14 - 19 December, 2011) (Poster).

• U. D. Goswami, H. Nandan and M. Sami, Study on caustic formation in Dirac- Born-Infeld type scalar ﬁeld systems, Proceedings of 32nd International Cosmic Ray Conference, Beijing, China (2011), Vol. 5, 204 - 207.

• S. K. Gupta, H. M. Antia, S. R. Dugad, U. D. Goswami, Y. Hayashi et al., Cur- rent status of the GRAPES-3 experiment at Ooty in India, Proceedings of 31st International Cosmic Ray Conference, Łod´ z,´ Poland (2009).

• P. K. Mohanty, S. R. Dugad, U. D. Goswami, S. K. Gupta et al., Study of the GRAPES-3 sensitivity to Crab nebula with expanded muon detector, Proceedings of 31st International Cosmic Ray Conference, Łod´ z,´ Poland (2009).

• A. Oshima, S. R. Dugad, T. Fujii, U. D. Goswami, S. K. Gupta et al., Gamma ray point source search by GRAPES-3 experiment, Proceedings of 31st International Cosmic Ray Conference, Łod´ z,´ Poland (2009).

• M. Minamino, S. R. Dugad, T. Fujii, U. D. Goswami, S. K. Gupta et al., Upper Limit on the Diffuse Gamma Ray Flux using GRAPES-3 Experiment, Proceed- ings of 31st International Cosmic Ray Conference, Łod´ z,´ Poland (2009).

• U. D. Goswami and K. Boruah, Higgs boson production in UHECR interactions with air nuclei, Proceedings of 29th International Cosmic Ray Conference, Pune, India (2005), Vol. 9, pp 25 - 28.

• U. D. Goswami and K. Boruah, New results from Gauhati University miniarray detector, Proceedings of 29th International Cosmic Ray Conference, Pune, India (2005), Vol. 7, pp 159 - 163.

16 • U. D. Goswami and K. Boruah, Asymmetry in charmed hadron production in pp collisions, Proceedings of 29th International Cosmic Ray Conference, Pune, India (2005), Vol. 9, pp 21 - 24.

(iv) Book

• U. D. Goswami, Ultra high energy cosmic rays and Monte Carlo simulation, LAP LAMBERT Academic Publishing GmbH & Co. KG, Germany (2012).

Experience as a Reviewer:

• Indian Journal of Physics (Springer).

• International Journal of Modern Physics A (World Scientiﬁc).

• Six Research Projects from SERB, DST, Govt. of India (2015-2016).

• One Ph. D. Thesis from Homi Bhabha National Institute, Mumbai (2020).

• One Ph. D. Thesis from Gauhati University, Guwahati (2021).

• One Ph. D. Thesis from Calcutta University, Kolkata (2021).