Zobrazeno 1 - 10
of 2 144
pro vyhledávání: '"Mutel, A."'
Publikováno v:
The Astrophysical Journal, 965:86 (2024)
We report multiepoch astrometric very long baseline interferometry observations of the chromospherically active binary HR 1099 (V711 Tau, HD 22468) at six epochs over 63 days using the Very Long Baseline Array at 22.2 GHz. We determined hourly radio
Externí odkaz:
http://arxiv.org/abs/2401.03045
Inferring over and extracting information from Large Language Models (LLMs) trained on a large corpus of scientific literature can potentially drive a new era in biomedical research, reducing the barriers for accessing existing medical evidence. This
Externí odkaz:
http://arxiv.org/abs/2305.17819
We searched for thermal gyro-synchrotron radio emission from a sample of five radio-loud stars whose X-ray coronae contain a hot ($T_e>10^7$ K) thermal component. We used the JVLA to measure Stokes I and V/I spectral energy distributions (SEDs) over
Externí odkaz:
http://arxiv.org/abs/2210.11440
Autor:
Mai, Xinyu, Mutel, Robert L.
Er et al. (2021) recently proposed a two-planet solution to account for eclipse timing variations (ETVs) observed from the sdB binary NY Virginis. We tested the proposed planetary system for orbit stability using both numerical simulations and chaoti
Externí odkaz:
http://arxiv.org/abs/2210.00214
Autor:
Chen, Ping, Dong, Subo, Ashall, Chris, Benetti, S., Bersier, D., Bose, S., Brimacombe, Joseph, Brink, Thomas G., Buckley, David A. H., Cappellaro, Enrico, Christie, Grant W., Elias-Rosa, N., Filippenko, Alexei V., Gromadzki, Mariusz, Holoien, Thomas W. -S., Hu, Shaoming, Kochanek, C. S., Koff, Robert, Kollmeier, Juna A., Lundqvist, P., Mattila, S., Milne, Peter A., Munoz, J. A., Mutel, Robert, Natusch, Tim, Nicolas, Joel, Pastorello, A., Prentice, Simon, Prieto, J. L., Roth, Tyler, Shappee, B. J., Stone, Geoffrey, Stanek, K. Z., Stritzinger, M. D., Thompson, Todd A., Tomasella, Lina, Villanueva, Steven
Using data from the Complete Nearby ($z_{host}<0.02$) sample of Type Ia Supernovae (CNIa0.02), we discover a linear relation between two parameters derived from the $B-V$ color curves of Type Ia supernovae: the "color stretch" $s_{BV}$ and the rising
Externí odkaz:
http://arxiv.org/abs/2112.13364
Autor:
Mai, Xinyu, Mutel, Robert L.
We report 90 new observations of three post common envelope binaries at primary eclipse spanning between December 2018 to February 2022. We combine recent primary eclipse timing observations with previously published values to search for substellar c
Externí odkaz:
http://arxiv.org/abs/2110.14869
Autor:
Callis, E., Fraser, M., Pastorello, A., Dong, Subo, Brennan, S. J., Chen, P., Bose, S., Reynolds, T., Salmon, L., Jonker, P., Benetti, S., Berton, M., Cannizzaro, G., Cappellaro, E., Congiu, E., Dyrbye, S., Eappachen, D., Elias-Rosa, N., Gromadzki, M., Gutiérrez, C. P., Holmbo, S., Holoien, T. W. S., Itagaki, K., Kankare, E., Mattila, S., Mutel, R., Ochner, P., Post, R. S., Prieto, J., Reguitti, A., Roth, T., Ryon, J., Sagués-Carracedo, A., Shappee, B. J., Siviero, A., Stassun, K. G., Stritzinger, M., Tomasella, L., Villanueva Jr., S., Wevers, T., Wiggins, P.
We present spectroscopy and photometry of SN 2018zd, a Type IIP core-collapse supernova with signatures of interaction with circumstantial material in its earliest spectra. High ionization lines, the earmark of shock breakout, are not seen in the ear
Externí odkaz:
http://arxiv.org/abs/2109.12943
Autor:
Chen, Ping, Dong, Subo, Kochanek, C. S., Stanek, K. Z., Post, R. S., Stritzinger, M. D., Prieto, J. L., Filippenko, Alexei V., Kollmeier, Juna A., Elias-Rosa, N., Katz, Boaz, Tomasella, Lina, Bose, S., Ashall, Chris, Benetti, S., Bersier, D., Brimacombe, Joseph, Brink, Thomas G., Brown, P., Buckley, David A. H., Cappellaro, Enrico, Christie, Grant W., Fraser, Morgan, Gromadzki, Mariusz, Holoien, Thomas W. -S., Hu, Shaoming, Kankare, Erkki, Koff, Robert, Lundqvist, P., Mattila, S., Milne, P. A., Morrell, Nidia, Munoz, J. A., Mutel, Robert, Natusch, Tim, Nicolas, Joel, Pastorello, A., Prentice, Simon, Roth, Tyler, Shappee, B. J., Stone, Geoffrey, Thompson, Todd A., Villanueva, Steven, Zheng, WeiKang
Publikováno v:
ApJS, 259, 53 (2022)
The CNIa0.02 project aims to collect a complete, nearby sample of Type Ia supernovae (SNe Ia) light curves, and the SNe are volume-limited with host-galaxy redshifts z_host < 0.02. The main scientific goal is to infer the distributions of key propert
Externí odkaz:
http://arxiv.org/abs/2011.02461
Autor:
Bose, Subhash, Dong, Subo, Kochanek, C. S., Stritzinger, M. D., Ashall, Chris, Benetti, Stefano, Falco, E., Filippenko, Alexei V., Pastorello, Andrea, Prieto, Jose L., Somero, Auni, Sukhbold, Tuguldur, Zhang, Junbo, Auchettl, Katie, Brink, Thomas G., Brown, J. S., Chen, Ping, Fiore, A., Grupe, Dirk, Holoien, T. W. -S., Lundqvist, Peter, Mattila, Seppo, Mutel, Robert, Pooley, David, Post, R. S., Reddy, N., Reynolds, Thomas M., Shappee, Benjamin J., Stanek, K. Z., Thompson, Todd A., Villanueva Jr., S., Zheng, WeiKang
ASASSN-18am/SN 2018gk is a newly discovered member of the rare group of luminous, hydrogen-rich supernovae (SNe) with a peak absolute magnitude of $M_V \approx -20$ mag that is in between normal core-collapse SNe and superluminous SNe. These SNe show
Externí odkaz:
http://arxiv.org/abs/2007.00008
Autor:
Zang, Weicheng, Dong, Subo, Gould, Andrew, Novati, Sebastiano Calchi, Chen, Ping, Yang, Hongjing, Li, Shun-Sheng, Mao, Shude, Alton, K. B., Carey, Sean, Christie, G. W., Delplancke-Ströbele, F., Feliz, Dax L., Green, J., Hu, Shaoming, Jayasinghe, T., Koff, R. A., Kurtenkov, A., Mérand, A., Minev, Milen, Mutel, Robert, Natusch, T., Roth, Tyler, Shvartzvald, Yossi, Sun, Fengwu, Vanmunster, T., Zhu, Wei
We report the lens mass and distance measurements of the nearby microlensing event TCP J05074264+2447555. We measure the microlens parallax vector ${\pi}_{\rm E}$ using Spitzer and ground-based light curves with constraints on the direction of lens-s
Externí odkaz:
http://arxiv.org/abs/1912.00038