Zobrazeno 1 - 10
of 196
pro vyhledávání: '"Pavana, M."'
Autor:
Basu, Judhajeet, Pavana, M., Anupama, G. C., Barway, Sudhanshu, Singh, Kulinder Pal, Swain, Vishwajeet, Srivastav, Shubham, Kumar, Harsh, Bhalero, Varun, Sonith, L. S., Selvakumar, G.
We report the optical, UV, and soft X-ray observations of the $2017-2022$ eruptions of the recurrent nova M31N 2008-12a. We infer a steady decrease in the accretion rate over the years based on the inter-eruption recurrence period. We find a ``cusp''
Externí odkaz:
http://arxiv.org/abs/2310.06586
Autor:
Manohar Kodavati, Haibo Wang, Wenting Guo, Joy Mitra, Pavana M. Hegde, Vincent Provasek, Vikas H. Maloji Rao, Indira Vedula, Aijun Zhang, Sankar Mitra, Alan E. Tomkinson, Dale J. Hamilton, Ludo Van Den Bosch, Muralidhar L. Hegde
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-16 (2024)
Abstract This study establishes the physiological role of Fused in Sarcoma (FUS) in mitochondrial DNA (mtDNA) repair and highlights its implications to the pathogenesis of FUS-associated neurodegenerative diseases such as amyotrophic lateral sclerosi
Externí odkaz:
https://doaj.org/article/84695b5aec76489b85b86bbc091bf336
Autor:
Álvarez-Hernández, A., Torres, M. A. P., Rodríguez-Gil, P., Shahbaz, T., Anupama, G. C., Gazeas, K. D., Pavana, M., Raj, A., Hakala, P., Stone, G., Gomez, S., Jonker, P. G., Ren, J. -J., Cannizzaro, G., Pastor-Marazuela, I., Goff, W., Corral-Santana, J. M., Sabo, R.
We present a complete dynamical study of the intermediate polar and dwarf nova cataclysmic variable GK Per (Nova Persei 1901) based on a multi-site optical spectroscopy and $R$-band photometry campaign. The radial velocity curve of the evolved donor
Externí odkaz:
http://arxiv.org/abs/2107.06932
Autor:
Arpita Chatterjee, Saikat Saha, Anirban Chakraborty, Anabela Silva-Fernandes, Santi M Mandal, Andreia Neves-Carvalho, Yongping Liu, Raj K Pandita, Muralidhar L Hegde, Pavana M Hegde, Istvan Boldogh, Tetsuo Ashizawa, Arnulf H Koeppen, Tej K Pandita, Patricia Maciel, Partha S Sarkar, Tapas K Hazra
Publikováno v:
PLoS Genetics, Vol 20, Iss 1, p e1011124 (2024)
[This corrects the article DOI: 10.1371/journal.pgen.1004749.].
Externí odkaz:
https://doaj.org/article/35d8c4e7cc8048d1a6e35ea051295bfe
Two long AstroSat Soft X-ray Telescope observations were taken of the third recorded outburst of the Symbiotic Recurrent Nova, V3890 Sgr. The first observing run, 8.1-9.9 days after the outburst, initially showed a stable intensity level with a hard
Externí odkaz:
http://arxiv.org/abs/2010.11455
Autor:
Kasliwal, Mansi M., Anand, Shreya, Ahumada, Tomas, Stein, Robert, Carracedo, Ana Sagues, Andreoni, Igor, Coughlin, Michael W., Singer, Leo P., Kool, Erik C., De, Kishalay, Kumar, Harsh, AlMualla, Mouza, Yao, Yuhan, Bulla, Mattia, Dobie, Dougal, Reusch, Simeon, Perley, Daniel A., Cenko, S. Bradley, Bhalerao, Varun, Kaplan, David L., Sollerman, Jesper, Goobar, Ariel, Copperwheat, Christopher M., Bellm, Eric C., Anupama, G. C., Corsi, Alessandra, Nissanke, Samaya, Agudo, Ivan, Bagdasaryan, Ashot, Barway, Sudhanshu, Belicki, Justin, Bloom, Joshua S., Bolin, Bryce, Buckley, David A. H., Burdge, Kevin B., Burruss, Rick, Caballero-Garcıa, Maria D., Cannella, Chris, Castro-Tirado, Alberto J., Cook, David O., Cooke, Jeff, Cunningham, Virginia, Dahiwale, Aishwarya, Deshmukh, Kunal, Dichiara, Simone, Duev, Dmitry A., Dutta, Anirban, Feeney, Michael, Franckowiak, Anna, Frederick, Sara, Fremling, Christoffer, Gal-Yam, Avishay, Gatkine, Pradip, Ghosh, Shaon, Goldstein, Daniel A., Golkhou, V. Zach, Graham, Matthew J., Graham, Melissa L., Hankins, Matthew J., Helou, George, Hu, Youdong, Ip, Wing-Huen, Jaodand, Amruta, Karambelkar, Viraj, Kong, Albert K. H., Kowalski, Marek, Khandagale, Maitreya, Kulkarni, S. R., Kumar, Brajesh, Laher, Russ R., Li, K. L., Mahabal, Ashish, Masci, Frank J., Miller, Adam A., Mogotsi, Moses, Mohite, Siddharth, Mooley, Kunal, Mroz, Przemek, Newman, Jeffrey A., Ngeow, Chow-Choong, Oates, Samantha R., Patil, Atharva Sunil, Pandey, Shashi B., Pavana, M., Pian, Elena, Riddle, Reed, Sanchez-Ramırez, Ruben, Sharma, Yashvi, Singh, Avinash, Smith, Roger, Soumagnac, Maayane T., Taggart, Kirsty, Tan, Hanjie, Tzanidakis, Anastasios, Troja, Eleonora, Valeev, Azamat F., Walters, Richard, Waratkar, Gaurav, Webb, Sara, Yu, Po-Chieh, Zhang, Bin-Bin, Zhou, Rongpu, Zolkower, Jeffry
We present a systematic search for optical counterparts to 13 gravitational wave (GW) triggers involving at least one neutron star during LIGO/Virgo's third observing run. We searched binary neutron star (BNS) and neutron star black hole (NSBH) merge
Externí odkaz:
http://arxiv.org/abs/2006.11306
The optical spectroscopic observations of ASASSN-18fv observed from 2018 March 24 to 2019 Jan 26 are presented. The optical spectra are obtained from Mirranook, Vainu Bappu and South African Astronomical observatories. The spectra are dominated by hy
Externí odkaz:
http://arxiv.org/abs/2004.13498
Autor:
Coughlin, Michael W., Ahumada, Tomás, Anand, Shreya, De, Kishalay, Hankins, Matthew J., Kasliwal, Mansi M., Singer, Leo P., Bellm, Eric C., Andreoni, Igor, Cenko, S. Bradley, Cooke, Jeff, Copperwheat, Christopher M., Dugas, Alison M., Jencson, Jacob E., Perley, Daniel A., Yu, Po-Chieh, Bhalerao, Varun, Kumar, Harsh, Bloom, Joshua S., Anupama, G. C., Ashley, Michael C. B., Bagdasaryan, Ashot, Biswas, Rahul, Buckley, David A. H., Burdge, Kevin B., Cook, David O., Cromer, John, Cunningham, Virginia, D'Aì, Antonino, Dekany, Richard G., Delacroix, Alexandre, Dichiara, Simone, Duev, Dmitry A., Dutta, Anirban, Feeney, Michael, Frederick, Sara, Gatkine, Pradip, Ghosh, Shaon, Goldstein, Daniel A., Golkhou, V. Zach, Goobar, Ariel, Graham, Matthew J., Hanayama, Hidekazu, Horiuchi, Takashi, Hung, Tiara, Jha, Saurabh W., Kong, Albert K. H., Giomi, Matteo, Kaplan, David L., Karambelkar, V. R., Kowalski, Marek, Kulkarni, Shrinivas R., Kupfer, Thomas, La Parola, Valentina, Masci, Frank J., Mazzali, Paolo, Moore, Anna M., Mogotsi, Moses, Neill, James D., Ngeow, Chow-Choong, Martínez-Palomera, Jorge, Pavana, M., Ofek, Eran O., Patil, Atharva Sunil, Riddle, Reed, Rigault, Mickael, Rusholme, Ben, Serabyn, Eugene, Shupe, David L., Sharma, Yashvi, Sollerman, Jesper, Soon, Jamie, Staats, Kai, Taggart, Kirsty, Tan, Hanjie, Travouillon, Tony, Troja, Eleonora, Waratkar, Gaurav, Yatsu, Yoichi
The third observing run by LVC has brought the discovery of many compact binary coalescences. Following the detection of the first binary neutron star merger in this run (LIGO/Virgo S190425z), we performed a dedicated follow-up campaign with the Zwic
Externí odkaz:
http://arxiv.org/abs/1907.12645
Publikováno v:
A&A 622, A126 (2019)
We study the spectroscopic and ionized structural evolution of T Pyx during its 2011 outburst, and also study the variation in degree of polarization during its early phase. Optical spectroscopic data of this system obtained from day 1.28--2415.62 si
Externí odkaz:
http://arxiv.org/abs/1901.00404
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