From the 2 of 8 linked papers with an AI index.
8 papers
A MINOT-based Study of Gamma-ray emission from SPT-CL J2012-5649/Abell 3667
Siddhant Manna, Shantanu Desai
The paper uses the MINOT non‑thermal emission framework to model gamma‑ray emission from the merging galaxy cluster Abell 3667, finding that the predicted hadronic flux matches Fer…
Search for GeV gamma-ray emission from PSZ G181.06+48.47 galaxy cluster using Fermi-LAT data
Anuja Deshpande, Siddhant Manna, Shantanu Desai
The authors analyzed 17.9 years of Fermi‑LAT data to search for 1–300 GeV gamma‑ray emission from the galaxy cluster PSZ2 G181.06+48.47 and found statistically significant, spatial…
A Search for Hard X-ray/Soft -ray Emission from SPT-CL J2012-5649 (Abell 3667) Using INTEGRAL/ISGRI
Siddhant Manna, Shantanu Desai, Roman A. Krivonos
We present a search for hard X-ray/soft -ray emission from the merging galaxy cluster SPT-CL J2012-5649 (Abell~3667) using archival INTEGRAL/ISGRI observations. This cluster lo…
Search for Gamma-ray emission from Abell 119 galaxy cluster using INTEGRAL/ISGRI, COMPTEL, and DAMPE data
Siddhant Manna, Shantanu Desai
We present a comprehensive search for non-thermal high-energy -ray emission from the nearby merging galaxy cluster Abell~119 () using archival observations spanning ov…
A Targeted Gamma-Ray Search of Five Prominent Galaxy Merger Systems with 17 years of Fermi-LAT Data
Siddhant Manna, Shantanu Desai
Galaxy mergers are among the most energetic astrophysical phenomena, driving intense star formation and potentially fueling cosmic ray acceleration, which can produce high energy $…
Search for spatial coincidences between galaxy mergers and Fermi-LAT 4FGL-DR4 sources
Siddhant Manna, Shantanu Desai
We present a systematic search for spatial association between a high confidence sample of 3,166 morphologically selected galaxy mergers drawn from the initial convolutional neural…