Invited conference talks :
Hydrogen as a Cosmological Probe Across Cosmic Time (Invited Review),
in Cosmology, RRI, Bangalore, India
Problems in Astrophysics and Cosmology 2022,
2020 Next-Generation Cosmology
with Next-Generation Radio Telescopes: II, Sexten Center
for Astrophysics, Sesto, Italy
2020 International Conference on the Emerging Issues
in Cosmology and Particle Physics, Visva-Bharati University,
India (could not attend)
2019 30th Texas
Symposium on Relativistic Astrophysics (invited
plenary talk), Portsmouth, UK
2019 The Second
Global 21cm Workshop, McGill University, Montreal,
Canada (cannot attend)
2019 First Light
(invited lecture series, advanced school), Sao Paolo,
2019 15th PATRAS Workshop on Axions, WIMPs, and WISPs,
Freiburg, Germany (could not attend)
Conference, Berlin, Germany (could not attend)
Daejeon, South Korea (invited plenary talk; could not
2018 Nonlinear Universe 2018 and
EdBertFest, Smartno, Slovenia
2018 Thermal history of the
Universe at intermediate redshift: progress with 21cm absorption
measurements, CERN, Switzerland
2018 Next-Generation Cosmology
with Next-Generation Radio Telescopes, Sexten Center
for Astrophysics, Sesto, Italy
2017 Post Planck Cosmology: Enigma,
Challenges and Visions, Pune, India
2017 Fundamental Physics with the
Square Kilometre Array, Mauritius
2016 CMB Spectral Distortions from
Cosmic Baryon Evolution, Raman Research Institute, Bangalore, India
2016 Cosmological Probes of
Fundamental Physics, Weizmann Institute of Science, Israel
2016 Physics of Reionization and
the Cosmic Dawn in the SKA Era, Sexten Center for Astrophysics,
RESCEU APCosPA (Asia Pacific Organization for Cosmology and
Particle Astrophysics) Summer School on Cosmology and Particle
Astrophysics (Invited lecture series), Tokyo, Japan
2014 CASCA (Canadian Astronomical
Society) Annual Meeting, Quebec City, Canada
"Gamma Ray Bursts in the Era of Rapid Follow-up", Liverpool, UK
CosmoBias: International Meeting on "Physical Bias in Cosmology"
(Invited Review), Marseille, France
"Hydrogen Cosmology" workshop at Harvard
Harvard University Conference on "21cm Cosmology"
"Cosmology with the CMB and LSS",
School and workshop program,
Tata Institute of Fundamental Research, India (Invited lecture
series; could not attend)
Workshop: "Early universe and physics beyond the standard model",
"HI Survival through Cosmic Times", Tuscany, Italy
"From Planets to Galaxies", Budapest, Hungary
Oort Workshop on "CMB and first objects at the end of the dark ages: observational consequences of reionization",
Kloster Irsee Workshop on "The Formation and Early Evolution of Galaxies", Germany
"Early Cosmic Structures and the End of the Dark Ages", Elba, Italy
Annual Meeting of the Israeli Physics Society, Tel Aviv, Israel
Harvard University Conference on "The First Generation of Cosmic Structures"
SKA and NenuFar (invitation-only) workshops/meetings :
2023 NenuFAR Cosmic Dawn Plenary meeting, Groningen, the Netherlands
2022 NenuFAR Cosmic Dawn day
2021 Second NenuFAR Cosmic Dawn workshop
2020 First NenuFAR Cosmic Dawn workshop
2018 SKA CD/EoR meeting, London, UK
2016 SKA 2016: Science for the SKA
Generation (general conference + Key Science Project meeting), Goa,
2015 SKA CD/EoR Science Team
Workshop (conference for developing the science team
for Cosmic Dawn / Epoch of Reionization measurements with the Square
Kilometre Array), Groningen, the Netherlands
2015 The SKA Key Science
Workshop (conference for developing scientific plans for the Square
Kilometre Array), Stockholm, Sweden
Contributed conference talks :
2021 4'th Global 21-cm Workshop,
University of Colorado Boulder (virtual conference)
2020 3'rd Global 21-cm Workshop,
Cambridge, UK (virtual conference)
2019 Barefoot Reionization:
Exploring the First Billion Years of the Universe, Fitzroy Island,
2019 Into the Starlight: The End
of the Cosmic Dark Ages, Aspen, U.S.A.
2018 Cosmological Signals from Cosmic
Dawn to the Present, Aspen, U.S.A.
Cosmology and First Light, IAP, Paris, France
CosPA 2014: 11th International Symposium on Cosmology & Particle Astrophysics, Auckland, New Zealand
CosPA 2013: 10th International Symposium on Cosmology & Particle Astrophysics, Hawaii, U.S.A.
CITA@25/Bond@60: The Theory of the Universe and Everything in It, Toronto, Canada
The High Redshift Universe: A Multi-Wavelength View, Aspen, U.S.A.
Focus week on non-Gaussianities in the sky, Tokyo, Japan
Cosmological Probes of Baryons and Dark Matter, Aspen, U.S.A.
Reionizing the Universe, Groningen, The Netherlands
Galaxy-Intergalactic Medium Interactions, KITP, Santa Barbara, U.S.A.
The Large Scale Structure of Gas and Mass in the High Redshift Universe, Technion, Israel
The Large-Scale Distribution of Mass&Light in the Universe, Aspen, U.S.A.
Stars and Structure Formation: From First Light to the Milky Way, Zurich, Switzerland
Galaxy Formation, Jerusalem, Israel
The Baryonic Universe, Aspen, U.S.A.
The Physics of Galaxy Formation, Tsukuba, Japan
Gravitational Lensing: Recent Progress and Future Goals, Boston, U.S.A.
Cosmological Implications of the Local Group, Aspen, U.S.A.