Zobrazeno 1 - 10
of 33
pro vyhledávání: '"French, K. D."'
Autor:
Wevers, T., French, K. D., Zabludoff, A. I., Fischer, T., Rowlands, K., Guolo, M., Barba, B. Dalla, Arcodia, R., Berton, M., Bian, F., Linial, I., Miniutti, G., Pasham, D. R.
In the past five years, six quasi-periodic X-ray eruption (QPE) sources have been discovered in the nuclei of nearby galaxies. Their origin remains an open question. We present MUSE integral field spectroscopy of five QPE host galaxies to characteriz
Externí odkaz:
http://arxiv.org/abs/2406.02678
Autor:
Tinyanont, S., Foley, R. J., Taggart, K., Davis, K. W., LeBaron, N., Andrews, J. E., Bustamante-Rosell, M. J., Camacho-Neves, Y., Chornock, R., Coulter, D. A., Galbany, L., Jha, S. W., Kilpatrick, C. D., Kwok, L. A., Larison, C., Pierel, J. R., Siebert, M. R., Aldering, G., Auchettl, K., Bloom, J. S., Dhawan, S., Filippenko, A. V., French, K. D., Gagliano, A., Grayling, M., Jacobson-Galán, W. V., Jones, D. O., Saux, X. Le, Macias, P., Mandel, K. S., McCully, C., Gonzalez, E. Padilla, Rest, A., Rojas-Bravo, C., Skrutskie, M. F., Thorp, S., Wang, Q., Ward, S. M.
We present the Keck Infrared Transient Survey (KITS), a NASA Key Strategic Mission Support program to obtain near-infrared (NIR) spectra of astrophysical transients of all types, and its first data release, consisting of 105 NIR spectra of 50 transie
Externí odkaz:
http://arxiv.org/abs/2309.07102
Autor:
Dodd, Sierra A., Nukala, Arya, Connor, Isabelle, Auchettl, Katie, French, K. D., Law-Smith, Jamie A. P., Hammerstein, Erica, Ramirez-Ruiz, Enrico
Publikováno v:
Volume 959, Issue 2, id.L19, 12 pp, 2023
We study the properties of galaxies hosting mid-infrared outbursts in the context of a catalog of five hundred thousand galaxies from the Sloan Digital Sky Survey. We find that nuclear obscuration, as inferred by the surrounding dust mass, does not c
Externí odkaz:
http://arxiv.org/abs/2307.05670
Autor:
Aleo, P. D., Malanchev, K., Sharief, S., Jones, D. O., Narayan, G., Foley, R. J., Villar, V. A., Angus, C. R., Baldassare, V. F., Bustamante-Rosell, M. J., Chatterjee, D., Cold, C., Coulter, D. A., Davis, K. W., Dhawan, S., Drout, M. R., Engel, A., French, K. D., Gagliano, A., Gall, C., Hjorth, J., Huber, M. E., Jacobson-Galán, W. V., Kilpatrick, C. D., Langeroodi, D., Mandel, K. S., Margutti, R., Matasić, F., McGill, P., Pierel, J. D. R., Ramirez-Ruiz, E., Ransome, C. L., Rojas-Bravo, C., Siebert, M. R., Smith, K. W., de Soto, K. M., Stroh, M. C., Tinyanont, S., Taggart, K., Ward, S. M., Wojtak, R., Auchettl, K., Blanchard, P. K., de Boer, T. J. L., Boyd, B. M., Carroll, C. M., Chambers, K. C., DeMarchi, L., Dimitriadis, G., Dodd, S. A., Earl, N., Farias, D., Gao, H., Gomez, S., Grayling, M., Grillo, C., Hayes, E. E., Hung, T., Izzo, L., Khetan, N., Law-Smith, J. A. P., LeBaron, N., Lin, C. -C., Luo, Y., Magnier, E. A., Matthews, D., O'Grady, A. J. G., Pan, Y. -C., Politsch, C. A., Raimundo, S. I., Rest, A., Ridden-Harper, R., Sarangi, A., Smartt, S. J., Terreran, G., Thorp, S., Vazquez, J., Wainscoat, R. J., Wang, Q., Wasserman, A. R., Yadavalli, S. K., Yarza, R., Zenati, Y.
We present the Young Supernova Experiment Data Release 1 (YSE DR1), comprised of processed multi-color Pan-STARRS1 (PS1) griz and Zwicky Transient Facility (ZTF) gr photometry of 1975 transients with host-galaxy associations, redshifts, spectroscopic
Externí odkaz:
http://arxiv.org/abs/2211.07128
Autor:
Angus, C. R., Baldassare, V. F., Mockler, B., Foley, R. J., Ramirez-Ruiz, E., Raimundo, S. I., French, K. D., Auchettl, K., Pfister, H., Gall, C., Hjorth, J., Drout, M. R., Alexander, K. D., Dimitriadis, G., Hung, T., Jones, D. O., Rest, A., Siebert, M. R., Taggart, K., Terreran, G., Tinyanont, S., Carroll, C. M., DeMarchi, L., Earl, N., Gagliano, A., Izzo, L., Villar, V. A., Zenati, Y., Arendse, N., Cold, C., de Boer, T. J. L., Chambers, K. C., Coulter, D. A., Khetan, N., Lin, C. C., Magnier, E. A., Rojas-Bravo, C., Wainscoat, R. J., Wojtak, R.
Massive black holes (BHs) at the centres of massive galaxies are ubiquitous. The population of BHs within dwarf galaxies, on the other hand, is evasive. Dwarf galaxies are thought to harbour BHs with proportionally small masses, including intermediat
Externí odkaz:
http://arxiv.org/abs/2209.00018
Autor:
Holoien, Thomas W. -S., Berger, Vera L., Hinkle, Jason T., Galbany, L., Strom, Allison L., Vallely, Patrick J., Anderson, Joseph P., Boutsia, Konstantina, French, K. D., Kochanek, Christopher S., Kuncarayakti, Hanindyo, Lyman, Joseph D., Morrell, Nidia, Prieto, Jose L., Sánchez, Sebastián F., Stanek, K. Z., Walth, Gregory L.
We present a spectroscopic analysis of 44 low-luminosity host galaxies of Type Ia supernovae (SNe Ia) detected by the All-Sky Automated Survey for Supernovae (ASAS-SN), using the emission lines to measure metallicities and star formation rates. We fi
Externí odkaz:
http://arxiv.org/abs/2207.07657
Autor:
Mockler, Brenna, Twum, Angela A., Auchettl, Katie, Dodd, Sierra, French, K. D., Law-Smith, Jamie A. P., Ramirez-Ruiz, Enrico
Tidal disruption events (TDEs) provide a unique opportunity to probe the stellar populations around supermassive black holes (SMBHs). By combining light curve modeling with spectral line information and knowledge about the stellar populations in the
Externí odkaz:
http://arxiv.org/abs/2110.03013
Autor:
Jones, D. O., Foley, R. J., Narayan, G., Hjorth, J., Huber, M. E., Aleo, P. D., Alexander, K. D., Angus, C. R., Auchettl, K., Baldassare, V. F., Bruun, S. H., Chambers, K. C., Chatterjee, D., Coppejans, D. L., Coulter, D. A., DeMarchi, L., Dimitriadis, G., Drout, M. R., Engel, A., French, K. D., Gagliano, A., Gall, C., Hung, T., Izzo, L., Jacobson-Galán, W. V., Kilpatrick, C. D., Korhonen, H., Margutti, R., Raimundo, S. I., Ramirez-Ruiz, E., Rest, A., Rojas-Bravo, C., Siebert, M. R., Smartt, S. J., Smith, K. W., Terreran, G., Wang, Q., Wojtak, R., Agnello, A., Ansari, Z., Arendse, N., Baldeschi, A., Blanchard, P. K., Brethauer, D., Bright, J. S., Brown, J. S., deBoer, T. J. L., Dodd, S. A., Fairlamb, J. R., Grillo, C., Hajela, A., Hede, C., Kolborg, A. N., Law-Smith, J. A. P., Lin, C. -C., Magnier, E. A., Malanchev, K., Matthews, D., Mockler, B., Muthukrishna, D., Pan, Y. -C., Pfister, H., Ramanah, D. K., Rest, S., Sarangi, A., Schrøder, S. L., Stauffer, C., Stroh, M. C., Taggart, K. L., Tinyanont, S., Wainscoat, R. J.
Time domain science has undergone a revolution over the past decade, with tens of thousands of new supernovae (SNe) discovered each year. However, several observational domains, including SNe within days or hours of explosion and faint, red transient
Externí odkaz:
http://arxiv.org/abs/2010.09724
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Autor:
Smercina, A., Smith, J. D. T., Dale, D. A., French, K. D., Croxall, K. V., Zhukovska, S., Togi, A., Bell, E. F., Crocker, A. F., Draine, B. T., Jarrett, T. H., Tremonti, C., Yang, Yujin, Zabludoff, A. I.
The traditional picture of post-starburst galaxies as dust- and gas-poor merger remnants, rapidly transitioning to quiescence, has been recently challenged. Unexpected detections of a significant ISM in many post-starbursts raise important questions.
Externí odkaz:
http://arxiv.org/abs/1802.04798