Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Prerak Garg"'
Autor:
Prerak Garg, Desika Narayanan, Ryan L. Sanders, Romeel Davé, Gergö Popping, Alice E. Shapley, Daniel P. Stark, Jonathan R. Trump
Publikováno v:
The Astrophysical Journal, Vol 972, Iss 1, p 113 (2024)
The ratios of strong rest-frame optical emission lines are the dominant indicators of metallicities in high-redshift galaxies. Since typical strong-line-based metallicity indicators are calibrated on auroral lines at z = 0, their applicability for ga
Externí odkaz:
https://doaj.org/article/5469de3ebb044c1d8a07978ded0dbb18
Autor:
Prerak Garg, Desika Narayanan, Nell Byler, Ryan L. Sanders, Alice E. Shapley, Allison L. Strom, Romeel Davé, Michaela Hirschmann, Christopher C. Lovell, Justin Otter, Gergö Popping, George C. Privon
Publikováno v:
Garg, P, Narayanan, D, Byler, N, Sanders, R L, Shapley, A E, Strom, A L, Davé, R, Hirschmann, M, Lovell, C C, Otter, J, Popping, G & Privon, G C 2022, ' The BPT Diagram in Cosmological Galaxy Formation Simulations: Understanding the Physics Driving Offsets at High-Redshift ', Astrophysical Journal, vol. 926, no. 1, 80, pp. 1-18 . https://doi.org/10.3847/1538-4357/ac43b8
Garg, P, Narayanan, D, Byler, N, Sanders, R L, Shapley, A E, Strom, A L, Davé, R, Hirschmann, M, Lovell, C C, Otter, J, Popping, G & Privon, G C 2022, ' The BPT Diagram in Cosmological Galaxy Formation Simulations : Understanding the Physics Driving Offsets at High Redshift ', Astrophysical Journal, vol. 926, no. 1, 80 . https://doi.org/10.3847/1538-4357/ac43b8
Garg, P, Narayanan, D, Byler, N, Sanders, R L, Shapley, A E, Strom, A L, Davé, R, Hirschmann, M, Lovell, C C, Otter, J, Popping, G & Privon, G C 2022, ' The BPT Diagram in Cosmological Galaxy Formation Simulations : Understanding the Physics Driving Offsets at High Redshift ', Astrophysical Journal, vol. 926, no. 1, 80 . https://doi.org/10.3847/1538-4357/ac43b8
The Baldwin, Philips, & Terlevich diagram of [O III]/H$\beta$ vs. [N II]/H$\alpha$ (hereafter N2-BPT) has long been used as a tool for classifying galaxies based on the dominant source of ionizing radiation. Recent observations have demonstrated that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09d7ea8f085b3531aebd078cf07297cf
https://www.pure.ed.ac.uk/ws/files/285300116/Garg_2022_ApJ_926_80.pdf
https://www.pure.ed.ac.uk/ws/files/285300116/Garg_2022_ApJ_926_80.pdf
Autor:
Snigdaa Sethuram, George C. Privon, Charlie Conroy, John H. Wise, Prerak Garg, B. Connor McClellan, Qi Li, Ashley J. Kelly, Sidney Lower, Benjamin Kimock, Ena Choi, Desika Narayanan, Ray S. Sharma, Thomas P. Robitaille, Benjamin D. Johnson, Christopher C. Lovell, Jonathan Roberts, Gregory F. Snyder, Matthew W. Abruzzo, Robert Thompson, Matthew J. Turk
Publikováno v:
Narayanan, D, Turk, M J, Robitaille, T, Kelly, A J, McClellan, B C, Sharma, R S, Garg, P, Abruzzo, M, Choi, E, Conroy, C, Johnson, B D, Kimock, B, Li, Q, Lovell, C C, Lower, S, Privon, G C, Roberts, J, Sethuram, S, Snyder, G F, Thompson, R & Wise, J H 2021, ' POWDERDAY : Dust Radiative Transfer for Galaxy Simulations ', Astrophysical Journal Supplement Series, vol. 252, no. 1, 12 . https://doi.org/10.3847/1538-4365/abc487
The Astrophysical Journal Supplement Series, 2021, Vol.252(1), pp.3 [Peer Reviewed Journal]
The Astrophysical Journal Supplement Series, 2021, Vol.252(1), pp.3 [Peer Reviewed Journal]
We present Powderday, a flexible, fast, open-source dust radiative transfer package designed to interface with galaxy formation simulations. Powderday builds on FSPS population synthesis models, Hyperion dust radiative transfer, and employs yt to int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb95f7c46e8f6c6f6b103946abf40669
http://arxiv.org/abs/2006.10757
http://arxiv.org/abs/2006.10757
Autor:
T. Agrawal, Deoyani Nandrekar, Sharmad Navelkar, Ashish Mahabal, Santosh Jagade, Kaustubh Vaghmare, Mohasin Shaikh, T. Kale, A. Vibhute, Asis Kumar Chattopadhyay, Prerak Garg, Ajit K. Kembhavi
Publikováno v:
Astronomy and Computing. 11:126-137
AstroStat is an easy-to-use tool for performing statistical analysis on data. It has been designed to be compatible with Virtual Observatory (VO) standards thus enabling it to become an integral part of the currently available collection of VO tools.
Autor:
Prerak Garg, Arunima Banerjee
Low Surface Brighness Galaxies (LSBs), inspite of being gas rich, have low star formation rates and are, therefore, low surface brightness in nature. We calculate Q$_{\rm{RW}}$, the 2-component disc stability parameter as proposed by Romeo \& Wiegert
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78522b67d8b3b67f9df05b84c0f86592
Autor:
Narayanan, Desika, Smith, J.-D. T., Hensley, Brandon S., Li, Qi, Hu, Chia-Yu, Sandstrom, Karin, Torrey, Paul, Vogelsberger, Mark, Marinacci, Federico, Sales, Laura V.
Publikováno v:
Astrophysical Journal; 7/10/2023, Vol. 951 Issue 2, p1-17, 17p