Assistant Professor
YCAA Prize Postdoctoral Fellow
Yale Center for Astronomy and Astrophysics, Yale University, New Haven, USA
October 2021 - June 2023
Postdoctoral Fellow
Astronomical Observatory of Trieste, INAF - Italian National Institute for Astrophysics, Italy
April 2018 - October 2021
Postdoctoral Fellow
IUCAA - Inter-University Centre for Astronomy and Astrophysics, Pune, India
September 2017 - April 2018
Ph.D., 2012-2017
Raman Research Institute, Bangalore, India
Thesis supervisor: Prof. Biman B. Nath
Research topic: A study of multiple probes of the circumgalactic medium
M. Sc. Physics, 2010-2012
Delhi University
B. Sc., 2007-2010
University of Rajasthan
Balzan grant: From the Centre for Cosmological Studies to carry out research at Dept of Physics and Astronomy, Johns Hopkins University, October 2017
Best poster prize: Suppression of galactic outflows by cosmological infall/circumgalactic medium, 34th Astronomical society of India meeting, 2016.
Innovation in Science Pursuit for Inspired Research (INSPIRE) Scholarship, 2007-2012.
National Scholarship for Physics (2011-2012).
Hansraj Merit Scholarship (2011).
Quantifying Baryonic Feedback on Warm-Hot Circumgalactic Medium in CAMELS Simulations
Medlock, I., Neufeld, C., Nagai, D., Daniel, A.-A., Genel, S., Oppenheimer, B., Sims, X., Singh, P., Villaescusa-Navarro, F. 2025, ApJ, 980, 61
Comparison of models for the warm-hot circumgalactic medium around MilkyWay like galaxies
Singh, P., Lau, E., Faerman, Y., Stern, J., Nagai, D. 2024, MNRAS, 532, 3222
Probing the Circumgalactic Medium with Fast Radio Bursts: Insights from CAMELS
Medlock, I., Nagai, D., Singh, P., Oppenheimer, B., Daniel, A.-A., Villaescusa-Navarro, F. 2024, ApJ, 967, 32
A multi-simulation study of relativistic SZ temperature scalings in galaxy clusters and groups
Lee, E., Anbajagane, D., Singh, P., Chluba, J., Nagai, D., Kay, S. T., Cui, W., Dolag, K., Yepes, G. 2022, MNRAS, 517, 5303
Galactic Gaseous Halos: Mini-Clusters Disrupted by Feedback
Singh, P., Nagai, D., Oppenheimer, B. D., Lau E, Gluck, N., Medlock, I. 2022, Perspectives, Galactic Atmospheres
A multi-wavelength, multi-model exploration of how feedback disrupts gaseous atmospheres
Oppenheimer, B. D., Contreras, A. B., Gluck, N., Jones, J. D., Medlock, I., Villaescusa-Navarro, F., Nagai D., Lau E., Singh, P. 2022, Perspectives, Galactic Atmospheres
The Evolution of AGN Activity in Brightest Cluster Galaxies
Somboonpanyakul et al. 2021, DES & SPT Collaborations, AJ, 163, 146
Exploring the contamination of the DES-Y1 cluster sample with SPT-SZ selected clusters
Grandis et al. 2021, DES & SPT Collaborations, MNRAS, 504, 1253
Cosmological Constraints from DES Y1 Cluster Abundances and SPT Multi- wavelength data
Costanzi et al. 2021, DES & SPT Collaborations, Phys. Rev. D, 103, 043522
Constraints on precipitation limited hot halos from massive galaxies to galaxy clusters
Singh, P., Voit, G. M., Nath, B. B. 2021, MNRAS, 501, 2467
Cosmology dependency of halo masses and concentrations in hydrodynamic simulations
Ragagnin, A., Saro, A., Singh, P., Dolag, K. 2021, MNRAS, 500, 5056
Cosmology dependence of galaxy cluster scaling relations
Singh, P., Saro, A., Costanzi, M., Dolag, K. 2020, MNRAS, 494, 3728
First measurement of the cross-correlation between CMB weak lensing and X-ray emission
Hurier, G., Singh, P., Hernandez-Monteagudo, C. 2019, A&A, 625, L4
X-ray and SZ constraints on the properties of hot CGM
Singh, P., Majumdar, S., Nath, B. B., Silk, J. 2018, MNRAS, 478, 2909
Constraining the X-ray AGN halo occupation distribution: implications for eROSITA
Singh, P., Refregier, A., Majumdar, S., Nath, B. B. 2017, MNRAS, 466, 3961
Suppression of galactic outflows by cosmological infall and circumgalactic medium
Singh, P., Rana, S., Bagla, J. S., Nath, B. B. 2016, MNRAS, 459, 2
Probing the circumgalactic baryons through cross-correlations
Singh, P., Majumdar, S., Nath, B. B., Refregier, A., Silk, J. 2016, MNRAS, 456, 1495
CMB distortion from circumgalactic gas
Singh, P., Nath, B. B., Majumdar, S., Silk, J. 2015, MNRAS, 448, 2384