Neural network prediction of model parameters for strong lensing samples from Hyper Suprime-Cam Survey

Autor: Gawade, Priyanka, More, Anupreeta, More, Surhud, Kimura, Akisato, Sonnenfeld, Alessandro, Oguri, Masamune, Yoshida, Naoki

Galaxies that cause the strong gravitational lensing of background galaxies provide us crucial information about the distribution of matter around them. Traditional modelling methods that analyse such strong lenses are both time and resource consumin

Externí odkaz: http://arxiv.org/abs/2404.18897

Science with the Daksha High Energy Transients Mission

Autor: Bhalerao, Varun, Sawant, Disha, Pai, Archana, Tendulkar, Shriharsh, Vadawale, Santosh, Bhattacharya, Dipankar, Rana, Vikram, Adalja, Hitesh Kumar L., Anupama, G C, Bala, Suman, Banerjee, Smaranika, Basu, Judhajeet, Belatikar, Hrishikesh, Beniamini, Paz, Bhaganagare, Mahesh, Bhaskar, Ankush, Bhattacharjee, Soumyadeep, Bose, Sukanta, Cenko, Brad, Chanda, Mehul Vijay, Dewangan, Gulab, Dixit, Vishal, Dutta, Anirban, Gawade, Priyanka, Ghodgaonkar, Abhijeet, Goyal, Shiv Kumar, Gunasekaran, Suresh, Guruprasad, P J, Hemanth, Manikantan, Hotokezaka, Kenta, Iyyani, Shabnam, Kasliwal, Mansi, Koyande, Jayprakash G., Kulkarni, Salil, Kutty, APK, Ladiya, Tinkal, Marla, Deepak, Mate, Sujay, Mehla, Advait, Mithun, N. P. S., More, Surhud, Mote, Rakesh, Mukherjee, Dipanjan, Narang, Sanjoli, Narendranath, Shyama, Nema, Ayush, Nimbalkar, Sudhanshu, Nissanke, Samaya, Palit, Sourav, Patel, Jinaykumar, Patel, Arpit, Paul, Biswajit, Pradeep, Priya, Ramachandran, Prabhu, Roy, Kinjal, Saiguhan, B. S. Bharath, Saji, Joseph, Saleem, M., Saraogi, Divita, Sastry, Parth, Shanmugam, M., Sharma, Piyush, Shetye, Amit, Singh, Nishant, Singh, Shreeya, Singhal, Akshat, Sreekumar, S., Sridhar, Srividhya, Srinivasan, Rahul, Tallur, Siddharth, Tiwari, Neeraj K., Vadladi, Amrutha Lakshmi, Vaishnava, C. S., Vishwakarma, Sandeep, Waratkar, Gaurav

We present the science case for the proposed Daksha high energy transients mission. Daksha will comprise of two satellites covering the entire sky from 1~keV to $>1$~MeV. The primary objectives of the mission are to discover and characterize electrom

Externí odkaz: http://arxiv.org/abs/2211.12052

On the feasibility of primordial black hole abundance constraints using lensing parallax of GRBs.

Autor: Gawade, Priyanka, More, Surhud, Bhalerao, Varun

Publikováno v: Monthly Notices of the Royal Astronomical Society; 1/15/2024, Vol. 527 Issue 2, p3306-3314, 9p

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