Conferences/Workshops/Dialogues:

• Bipul Bhuyan, Elementary Particles, Invited talk at UGC-Human Resource Development Centre, Panjab University, February 27, 2022, Chandigarh, India.

• Bipul Bhuyan, The Fascinating World of the Elementary Particles, Invited talk at Royal Global University, October 23, 2021, Guwahati, India.

• Bipul Bhuyan, Recent Results from Belle and Belle II Experiments, Invited talk at the XXVIII International Conference on SUSY 2021, Institute of Theoretical Physics, CAS, Beijing, August 23 - 28, 2021, China.

• Bipul Bhuyan, Physics of the Elementary Particles, Invited talk at the 2nd National Webnair on Frontiers in Basic Physics and Applications, Barnagar College, July 10, 2021, India.

• Bipul Bhuyan, Fundamental Physics: Unconvering the Mysteries of the Universe, Invited talk, Dibrugarh University, August 19, 2019, Dibrugarh, India.

• Bipul Bhuyan, Dark Sector Vector Portal: Prospects for Belle II, Invited talk at the Belle & Belle II Analysis Workshop (BAW2019), IISER Mohali, Mohali, March 1 - 3, 2019, India.

• Bipul Bhuyan, Deep Underground Neutrino Experiment, Invited talk at the XI PANE Biennial Conference, Assam University, Diphu Campus, November 21 - 23, 2018, Diphu, India.

• Bipul Bhuyan, High Resolution Fine-Grained Tracker: Indian Interest in DUNE-ND, Invited talk at the Workshop on India-US Neutrino Collaboration, TIFR, November 1, 2018, Mumbai, India.

• Bipul Bhuyan, Neutrino: An Elusive Subatomic Particle, Invited talk at the National Science Day celebration, Assam University, Diphu Campus, February 28, 2018, Diphu, India.

• Bipul Bhuyan, Searches for Dark Sector at e+e- Colliders, Invited talk at the Belle and Belle II Analysis Workshop, MNIT, Jaipur, November 29 - December 3, 2017, Jaipur, India.

• Bipul Bhuyan, "Belle II: Physics Prospects and Current Status", Invited talk at 3rd International Conference on Particle Physics and Astrophysics, October 2 -5, 2017, Moscow, Russia.

• Bipul Bhuyan, Unlocking the Mysteries of the Neutrinos, Invited seminar talk at Cotton University, September 14, 2017, Guwahati, India.

• Bipul Bhuyan, "A High Resolution Fine Grained Tracker as the Reference Near Detector for DUNE", Invited talk at the 38th International Conference on High Energy Physics, August 3 -10, 2016, Chicago, USA.

• Bipul Bhuyan, "Charged Lepton Flavor Violation in Belle II" , Invited talk at the 2nd International Conference on Charged Lepton Flavor Violation, June 20 -22, 2016, University of Virginia, USA.

• Bipul Bhuyan, "CP Violation and the B-Factories: Unveiling the matter anti-matter asymmetry of the Universe", Invited talk at the Department of Physics, Manipur University, May 27, 2016, Manipur, India.

• Bipul Bhuyan, "MC Methods in HEP", Three lectures at the X SERC School on Experimental High Energy Physics, Sponsored by the Department of Sceience and Technology, India, April 19 -20, 2016, University of Delhi.

• Bipul Bhuyan, "Belle II experiment: Physics and Current Status", Invited talk at the Conference on Current Issues in Cosmology, Astrophysics and High Energy Physics", Dibrugarh University, November 2 -5 , 2015.

• Bipul Bhuyan, "CP-Odd Light Higgs Searches at B-factories", Invited talk at the Belle and Belle II Analysis Workshop (BAW 2015), IIT Madras, March 9 - 18, 2015.

• Bipul Bhuyan, “Distributed Computing and Network Bandwidth for HEP experiments: Indian Perspective”, Talk presented at the 6th Asian Forum for Accelerators and Detectors (AFAD 2015), January 26-28, 2015, Hsinchu, Taiwan.

• D. Dutta, B. Bhuyan, “Exclusive b -> s gamma decays”, Talk presented at the Fourth symposium on prospects in the physics of discrete symmetries (DISCRETE 2014), December 02-06, 2014, King’s College, London.

• Kamal Jyoti Nath, B. Bhuyan, “Search for the decay Bs → ηη at Y(5S) resonance”, Talk presented at the XXI DAE-BRNS High Energy Physics Symposium, December 8-12, 2014, IIT Guwahati.

• D. Dutta, B. Bhuyan, “Search for the decay Bs -> phi gamma and Bs-> gamma gamma”, Talk presented at the XXI DAE-BRNS High Energy Physics Symposium, December 8-12, 2014, IIT Guwahati

• Bipul Bhuyan,“Hunt for Elusive Neutrinos: Long Baseline Neutrino Experiment”, Invited seminar talk at School of Physics Sciences, JNU, New Delhi, 7th March 2014.

• Bipul Bhuyan, “LBNE-ND: Electromagnetic Calorimeter” at the Workshop on Neutrino Physics and the potential of a Inter-Institutional Center in Physical Science, Punjab University, January 23 -24, 2014.

• Bipul Bhuyan, “LBNE-ND ECAL R & D Plan”, Talk at DOE-DAE Discovery Science Collaboration: High Intensity Physics, BARC, Mumbai, 13 November 2013.

• Bipul Bhuyan, “Physics goal of the Long Baseline Neutrino Experiment”, Invited seminar talk at University of Western Australia, Perth, October 2, 2013, Australia.

• V. Prasad, Bipul Bhuyan, “Search for Light Higgs and Dark Bosons at BaBar”, Talk presented at the XX DAE-BRNS High Energy Physics Symposium, January 13-18, 2013, Santiniketan, India.

• Bipul Bhuyan, “Search for B-> D* tau nu and Light Higgs at BaBar and Belle”, Invited Talk at VIIIth Recontres du Vietnam – Beyond Standard Model: Extended Fermion and Scalar Sectors, Experiment and Phenomenology, December 16-22, 2012, Quy Nhon, Vietnam.

• D.Dutta, Bipul Bhuyan, “Search for the decay Bs -> phi gamma and Bs-> gamma gamma at Y(5S) center of mass energy”, Talk presented at the XX DAE-BRNS High Energy Physics Symposium, January 13-18,2013, Santiniketan, India.

• K. Dutta, Bipul Bhuyan, “Search for B0-> gamma gamma at Belle” Talk presented at the National Conference on Contemporary Issues in High Energy Physics & Cosmology, Gauhati University, February 12 – 14, 2013.

• D. Dutta, Bipul Bhuyan, “Search for Bs-> gamma gamma at Belle” Talk presented at the National Conference on Contemporary Issues in High Energy Physics & Cosmology, Gauhati University, February 12 – 14, 2013.

• Vindhyawasini Prasad, Bipul Bhuyan, "Search for di-muon decays of a light CP-odd Higgs boson produced in radiative decays of the Υ(1S) at BABAR", APS April Meeting 2012, March 31 - April 3, 2012, Atlanta, Georgia.

• Bipul Bhuyan, “Belle II: Physics and Current Status”, Invited talk at BARC, Mumbai, April 3, 2012.

• Vindhyawasini Prasad, Bipul Bhuyan, "Search for CP-odd light Higgs boson in the Y(3S) -> pi+ pi− Y(1S); Y(1S) -> gamma A0; A0 -> μ+μ− decay at the XIX DAE-BRNS High Energy Physics Symposium at LNMIIT, Jaipur, India in December, 2010.

• Bipul Bhuyan, "Particle Detectors: An Overview", Invited talk at the National Workshop on Simulation & Data Analysis Techniques for High Energy Cosmic Ray Experiments, Gauhati University, March 23, 2009.

• Bipul Bhuyan, "High Energy Physics: Quest for an ultimate theory of the universe", Invited talk at the 2nd Scholars’ Programme in Science (II), Gauhati University, March 16, 2009.

• V. Prasad, Bipul Bhuyan, “Development of prototype RPC and LVDS/NIM-ECL translator for the INO-DAQ system”. Presented at the 18th DAE-BRNS High Energy Physics Symposium, December 14 – 18, 2008.