Zobrazeno 1 - 10
of 25 727
pro vyhledávání: '"French, K. A."'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Earl, Nicholas, French, K. Decker, Ramirez-Ruiz, Enrico, Auchettl, Katie, Raimundo, Sandra I., Davis, Kyle W., Masterson, Megan, Arcavi, Iair, Lu, Wenbin, Baldassare, Vivienne F., Coulter, David A., de Boer, Thomas, Drout, Maria R., Dout, Maria R., Dykaar, Hannah, Foley, Ryan J., Gall, Christa, Gao, Hua, Huber, Mark E., Jones, David O., Langeroodi, Danial, Lin, Chien-Cheng, Magnier, Eugene A., Mockler, Brenna, Shepherd, Margaret, Verrico, Margaret E.
We present a detailed analysis of AT 2020nov, a tidal disruption event (TDE) in the center of its host galaxy, located at a redshift of $z = 0.083$. AT 2020nov exhibits unique features, including double-peaked Balmer emission lines, a broad UV/optica
Externí odkaz:
http://arxiv.org/abs/2412.12991
Autor:
Fodor, Antoniu, Tomko, Taylor, Braun, Mary, Medling, Anne M., Johnson, Thomas M., Thompson, Alexander, Johnston, Victor D., Newhouse, Matthew, Luo, Yuanze, French, K. Decker, Otter, Justin A., Tripathi, Akshat, Verrico, Margaret E., Alatalo, Katherine, Rowlands, Kate, Heckman, Timothy
Shocked POst-starburst Galaxies (SPOGs) exhibit both emission lines suggestive of shock-heated gas and post-starburst-like stellar absorption, resulting in a unique subset for galaxy evolution studies. We have observed 77 galaxies that fulfilled the
Externí odkaz:
http://arxiv.org/abs/2412.06621
Autor:
Otter, Justin Atsushi, Alatalo, Katherine, Rowlands, Kate, McDermid, Richard M., Davis, Timothy A., Federrath, Christoph, French, K. Decker, Heckman, Timothy, Ogle, Patrick, Kakkad, Darshan, Luo, Yuanze, Nyland, Kristina, Tripathi, Akshat, Patil, Pallavi, Petric, Andreea, Smercina, Adam, Skarbinski, Maya, Lanz, Lauranne, Larson, Kristin, Appleton, Philip N., Aalto, Susanne, Olander, Gustav, Sazonova, Elizaveta, Smith, J. D. T.
We present Gemini near-infrared integral field spectrograph (NIFS) K-band observations of the central 400 pc of NGC 1266, a nearby (D$\approx$30 Mpc) post-starburst galaxy with a powerful multi-phase outflow and a shocked ISM. We detect 7 H$_2$ ro-vi
Externí odkaz:
http://arxiv.org/abs/2409.17319
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:
Wevers, Thomas, French, K. Decker
We report the discovery of an extended emission line region (EELR) in MUSE observations of Markarian 950, a nearby ($z=0.01628$) post-starburst (PSB) galaxy that hosted the tidal disruption event (TDE) iPTF-16fnl. The EELR requires a non-stellar ioni
Externí odkaz:
http://arxiv.org/abs/2406.02674
Autor:
Pardasani, Bhavya, French, K. Decker
Star-forming galaxies can reach quiescence via rapid transition through merger-triggered starbursts that consequently affect both their kinematics and star formation rates. In this work, we analyze the spatially-resolved kinematics of 92 post-starbur
Externí odkaz:
http://arxiv.org/abs/2404.02089
Autor:
Lin, Lihwai, Pan, Hsi-An, Ellison, Sara L., Harada, Nanase, Jimenez-Donaire, Maria J., French, K. Decker, Baker, William M., Hsieh, Bau-Ching, Koyama, Yusei, Lopez-Coba, Carlos, Michiyama, Tomonari, Rowlands, Kate, Sanchez, Sebastian F., Thorp, Mallory
We present ALMA observations of two dense gas tracers, HCN(1-0) and HCO$^{+}$(1-0), for three galaxies in the green valley and two galaxies on the star-forming main sequence with comparable molecular gas fractions as traced by the CO(1-0) emissions,
Externí odkaz:
http://arxiv.org/abs/2401.05976
Autor:
Faris, Sara, Arcavi, Iair, Makrygianni, Lydia, Hiramatsu, Daichi, Terreran, Giacomo, Farah, Joseph, Howell, D. Andrew, McCully, Curtis, Newsome, Megan, Gonzalez, Estefania Padilla, Pellegrino, Craig, Bostroem, K. Azalee, Abojanb, Wiam, Lam, Marco C., Tomasella, Lina, Brink, Thomas G., Filippenko, Alexei V., French, K. Decker, Clark, Peter, Graur, Or, Leloudas, Giorgos, Gromadzki, Mariusz, Anderson, Joseph P., Nicholl, Matt, Gutierrez, Claudia P., Kankare, Erkki, Inserra, Cosimo, Galbany, Luis, Reynolds, Thomas, Mattila, Seppo, Heikkila, Teppo, Wang, Yanan, Onori, Francesca, Wevers, Thomas, Charalampopoulos, Panos, Johansson, Joel
AT 2019azh is a H+He tidal disruption event (TDE) with one of the most extensive ultraviolet and optical data sets available to date. We present our photometric and spectroscopic observations of this event starting several weeks before and out to app
Externí odkaz:
http://arxiv.org/abs/2312.03842
Autor:
Sun, Yang, Lee, Gwang-Ho, Zabludoff, Ann I., French, K. Decker, Helton, Jakob M., Kerrison, Nicole A., Tremonti, Christy A., Yang, Yujin
We measure velocity offsets in the NaI $\lambda\lambda5890, 5896$ (Na D) interstellar medium absorption lines to track how neutral galactic winds change as their host galaxies evolve. Our sample of $\sim$80,000 SDSS spectra at $0.010 < z < 0.325$ inc
Externí odkaz:
http://arxiv.org/abs/2310.00424