Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Sahana Kumar"'
Autor:
Syed A. Uddin, Christopher R. Burns, M M. Phillips, Nicholas B. Suntzeff, Wendy L. Freedman, Peter J. Brown, Nidia Morrell, Mario Hamuy, Kevin Krisciunas, Lifan Wang, Eric Y. Hsiao, Ariel Goobar, Saul Perlmutter, Jing Lu, Maximilian Stritzinger, Joseph P. Anderson, Chris Ashall, Peter Hoeflich, Benjamin J. Shappee, S. E. Persson, Anthony L. Piro, E Baron, Carlos Contreras, Lluís Galbany, Sahana Kumar, Melissa Shahbandeh, Scott Davis, Jorge Anais, Luis Busta, Abdo Campillay, Sergio Castellón, Carlos Corco, Tiara Diamond, Christa Gall, Consuelo Gonzalez, Simon Holmbo, Miguel Roth, Jacqueline Serón, Francesco Taddia, Simón Torres, Charles Baltay, Gastón Folatelli, Ellie Hadjiyska, Mansi Kasliwal, Peter E. Nugent, David Rabinowitz, Stuart D. Ryder
Publikováno v:
The Astrophysical Journal, Vol 970, Iss 1, p 72 (2024)
We present an analysis of Type Ia supernovae (SNe Ia) from the Carnegie Supernova Project I and II and extend the Hubble diagram from optical to near-infrared wavelengths ( uBgVriYJH ). We calculate the Hubble constant, H _0 , using various distance
Externí odkaz:
https://doaj.org/article/28e475ec0cc9466b88a955ded83817d5
Autor:
Lindsey A. Kwok, Saurabh W. Jha, Tea Temim, Ori D. Fox, Conor Larison, Yssavo Camacho-Neves, Max J. Brenner Newman, Justin D. R. Pierel, Ryan J. Foley, Jennifer E. Andrews, Carles Badenes, Barnabas Barna, K. Azalee Bostroem, Maxime Deckers, Andreas Flörs, Peter Garnavich, Melissa L. Graham, Or Graur, Griffin Hosseinzadeh, D. Andrew Howell, John P. Hughes, Joel Johansson, Sarah Kendrew, Wolfgang E. Kerzendorf, Keiichi Maeda, Kate Maguire, Curtis McCully, John T. O’Brien, Armin Rest, David J. Sand, Melissa Shahbandeh, Louis-Gregory Strolger, Tamás Szalai, Chris Ashall, E. Baron, Chris R. Burns, James M. DerKacy, Tyco Mera Evans, Alec Fisher, Lluís Galbany, Peter Hoeflich, Eric Hsiao, Thomas de Jaeger, Emir Karamehmetoglu, Kevin Krisciunas, Sahana Kumar, Jing Lu, Justyn Maund, Paolo A. Mazzali, Kyle Medler, Nidia Morrell, Mark. M. Phillips, Benjamin J. Shappee, Maximilian Stritzinger, Nicholas Suntzeff, Charles Telesco, Michael Tucker, Lifan Wang
Publikováno v:
The Astrophysical Journal Letters, Vol 944, Iss 1, p L3 (2023)
We present JWST near-infrared (NIR) and mid-infrared (MIR) spectroscopic observations of the nearby normal Type Ia supernova (SN) SN 2021aefx in the nebular phase at +255 days past maximum light. Our Near Infrared Spectrograph (NIRSpec) and Mid Infra
Externí odkaz:
https://doaj.org/article/3c942f8603c6445e9166b74930b906d4
Autor:
Jeniveve Pearson, David J. Sand, Peter Lundqvist, Lluís Galbany, Jennifer E. Andrews, K. Azalee Bostroem, Yize Dong, Emily Hoang, Griffin Hosseinzadeh, Daryl Janzen, Jacob E. Jencson, Michael J. Lundquist, Darshana Mehta, Nicolás Meza Retamal, Manisha Shrestha, Stefano Valenti, Samuel Wyatt, Joseph P. Anderson, Chris Ashall, Katie Auchettl, Eddie Baron, Stéphane Blondin, Christopher R. Burns, Yongzhi Cai, Ting-Wan Chen, Laura Chomiuk, David A. Coulter, Dane Cross, Kyle W. Davis, Thomas de Jaeger, James M. DerKacy, Dhvanil D. Desai, Georgios Dimitriadis, Aaron Do, Joseph R. Farah, Ryan J. Foley, Mariusz Gromadzki, Claudia P. Gutiérrez, Joshua Haislip, Jonay I. González Hernández, Jason T. Hinkle, Willem B. Hoogendam, D. Andrew Howell, Peter Hoeflich, Eric Hsiao, Mark E. Huber, Saurabh W. Jha, Cristina Jiménez Palau, Charles D. Kilpatrick, Vladimir Kouprianov, Sahana Kumar, Lindsey A. Kwok, Conor Larison, Natalie LeBaron, Xavier Le Saux, Jing Lu, Curtis McCully, Tycho Mera Evans, Peter Milne, Maryam Modjaz, Nidia Morrell, Tomás E. Müller-Bravo, Megan Newsome, Matt Nicholl, Estefania Padilla Gonzalez, Anna V. Payne, Craig Pellegrino, Kim Phan, Jonathan Pineda-García, Anthony L. Piro, Lara Piscarreta, Abigail Polin, Daniel E. Reichart, César Rojas-Bravo, Stuart D. Ryder, Irene Salmaso, Michaela Schwab, Melissa Shahbandeh, Benjamin J. Shappee, Matthew R. Siebert, Nathan Smith, Jay Strader, Kirsty Taggart, Giacomo Terreran, Samaporn Tinyanont, M. A. Tucker, Giorgio Valerin, D. R. Young
Publikováno v:
The Astrophysical Journal, Vol 960, Iss 1, p 29 (2023)
We present optical, infrared, ultraviolet, and radio observations of SN 2022xkq, an underluminous fast-declining Type Ia supernova (SN Ia) in NGC 1784 ( D ≈ 31 Mpc), from
Externí odkaz:
https://doaj.org/article/0d3724b4428e48fe8aa08876a4a65aba
Autor:
Jing Lu, Eric Y. Hsiao, Mark M. Phillips, Christopher R. Burns, Chris Ashall, Nidia Morrell, Lawrence Ng, Sahana Kumar, Melissa Shahbandeh, Peter Hoeflich, E. Baron, Syed Uddin, Maximilian D. Stritzinger, Nicholas B. Suntzeff, Charles Baltay, Scott Davis, Tiara R. Diamond, Gaston Folatelli, Francisco Förster, Jonathan Gagné, Lluís Galbany, Christa Gall, Santiago González-Gaitán, Simon Holmbo, Robert P. Kirshner, Kevin Krisciunas, G. H. Marion, Saul Perlmutter, Priscila J. Pessi, Anthony L. Piro, David Rabinowitz, Stuart D. Ryder, David J. Sand
Publikováno v:
The Astrophysical Journal, Vol 948, Iss 1, p 27 (2023)
We present the largest and most homogeneous collection of near-infrared (NIR) spectra of Type Ia supernovae (SNe Ia): 339 spectra of 98 individual SNe obtained as part of the Carnegie Supernova Project-II. These spectra, obtained with the FIRE spectr
Externí odkaz:
https://doaj.org/article/fead5fdc64f740d39746b3ef7daa3425
Autor:
Sahana Kumar, Eric Y. Hsiao, C. Ashall, M. M. Phillips, N. Morrell, P. Hoeflich, C. R. Burns, L. Galbany, E. Baron, C. Contreras, S. Davis, T. Diamond, F. Förster, M. L. Graham, E. Karamehmetoglu, R. P. Kirshner, B. Koribalski, K. Krisciunas, J. Lu, G. H. Marion, P. J. Pessi, A. L. Piro, M. Shahbandeh, M. D. Stritzinger, N. B. Suntzeff, S. A. Uddin
Publikováno v:
The Astrophysical Journal, Vol 945, Iss 1, p 27 (2023)
We present multiwavelength time-series spectroscopy of SN 2013aa and SN 2017cbv, two Type Ia supernovae (SNe Ia) on the outskirts of the same host galaxy, NGC 5643. This work utilizes new nebular-phase near-infrared (NIR) spectra obtained by the Carn
Externí odkaz:
https://doaj.org/article/3b374805bf6f423cac17683e23bc0a35
Publikováno v:
Plastic and Reconstructive Surgery, Global Open, Vol 9, Iss 10S, Pp 136-137 (2021)
Externí odkaz:
https://doaj.org/article/f305205747a2489d8465dd4c96472e9a
Autor:
Amar Aryan, S B Pandey, WeiKang Zheng, Alexei V Filippenko, Jozsef Vinko, Ryoma Ouchi, Thomas G Brink, Andrew Halle, Jeffrey Molloy, Sahana Kumar, Goni Halevi, Charles D Kilpatrick, Amit Kumar, Rahul Gupta, Amit Kumar Ror
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 517:1750-1766
In this work, photometric and spectroscopic analyses of a very low-luminosity Type IIb supernova (SN) 2016iyc have been performed. SN 2016iyc lies near the faint end among the distribution of similar supernovae (SNe). Given lower ejecta mass ($M_{\rm
Autor:
Priyadarshini Dey, T.P. Krishna Murthy, Gangaraju Divyashri, Abhikhya Raghavendra, Akanksha Singh, Aishwarya Girish, Aliya Shaik, Anushka Amarnath Poola, Deeksha Krishnamoorthy Gopinath, Prithvi Prabhu, Rucha Konety, Sahana Kumar, Shreeya Kumaresan
Publikováno v:
Microbial Degradation and Detoxification of Pollutants ISBN: 9783110743623
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::575e1efec8d78ada471f820f418b001d
https://doi.org/10.1515/9783110743623-001
https://doi.org/10.1515/9783110743623-001
Autor:
null Afifa, Ejaz Ahmed, Zubair Akram, Nisar Ali, B.N. Aloo, Muhammad Asgher, Mubeen Ashraf, Hafiz Muhammad Husnain Azam, Lal Bahadur, Ramakant Bajpai, Zulqarnain Baqar, Ragini G. Bodade, Priyanka Chauhan, Zahra Derakhshan, Ritu Dixit, Ahmed H. El-Sappah, Mahroze Fatima, Luiz Fernando Romanholo Ferreira, Ijaz Gul, Taruna Gupta, Tony Hadibarata, Mateen Hedar, Nazim Hussain, Azeem Intisar, Hafiz M.N. Iqbal, Bushra Jabeen, Siya Kamat, null Kaushalendra, Nida Khaliq, Mohsin Khurshid, Mohammed Kuddus, Ajay Kumar, Navinit Kumar, Sahana Kumar, Madhuree Kumari, Muqaddas Masood, Aradhana Mishra, Manisha Mishra, Nishtha Mishra, Mehvish Mumtaz, Hafsa Nadeem, Moussa Ide Nasser, B.O. Nyongesa, Shipra Pandey, Poonam Patel, Sarah Philip, Sarmad Ahmad Qamar, Pushpa Rani, Syeda Saba, Ratna Sahay, Sidra Salam, S.V. Sandhya, Syed Zakir Hussain Shah, Amna Shahbaz, Areej Shahbaz, Mohammad Ali Shariati, Ahsan Sharif, Gaurav Sharma, Sandeep Kumar Singh, Tripti Singhal, Slim Smaoui, Ashish Srivastava, Nitika Thakur, Prashant Thakur, Santosh Kumar Tiwari, J.B. Tumuhairwe, Pratibha Verma, B.A. Were, J.O. Were, Jay Kumar Yadav
Publikováno v:
Microbial Biomolecules ISBN: 9780323994767
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0f66e9ddef6c69804da8b74f9cc16fe
https://doi.org/10.1016/b978-0-323-99476-7.00027-2
https://doi.org/10.1016/b978-0-323-99476-7.00027-2
Publikováno v:
Microbial Biomolecules ISBN: 9780323994767
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b2c6ec874fe3fde9a31c0784c66b6e75
https://doi.org/10.1016/b978-0-323-99476-7.00001-6
https://doi.org/10.1016/b978-0-323-99476-7.00001-6