Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Brok, Jakob S. Den"'
Autor:
Beslic, Ivana, Barnes, Ashley T., Bigiel, Frank, Jimenez-Donaire, Maria Jesus, Usero, Antonio, Henshaw, Jonathan D., Faesi, Christopher, Leroy, Adam K., Rosolowsky, Erik, Brok, Jakob S. den, Chevance, Melanie, Eibensteiner, Cosima, Grasha, Kathryn, Klessen, Ralf S., Kruijssen, J. M. Diedrerik, Liu, Daizhong, Meidt, Sharon, Neumann, Justus, Neumann, Lukas, Pan, Hsi-An, Puschnig, Johannes, Querejeta, Miguel, Schinnerer, Eva, Williams, Thomas G.
Studying molecular gas in nearby galaxies using hydrogen cyanide (HCN) as a tracer for higher densities than CO emission still poses a significant challenge. Even though several galaxies have HCN maps on a few kpc scales, higher-resolution maps are s
Externí odkaz:
http://arxiv.org/abs/2403.13751
Autor:
Kawamuro, Taiki, Ricci, Claudio, Mushotzky, Richard F., Imanishi, Masatoshi, Bauer, Franz E., Ricci, Federica, Koss, Michael J., Privon, George C., Trakhtenbrot, Benny, Izumi, Takuma, Ichikawa, Kohei, Rojas, Alejandra F., Smith, Krista Lynne, Shimizu, Taro, Oh, Kyuseok, Brok, Jakob S. den, Baba, Shunsuke, Balokovic, Mislav, Chang, Chin-Shin, Kakkad, Darshan, Pfeifle, Ryan W., Temple, Matthew J., Ueda, Yoshihiro, Harrison, Fiona, Powell, Meredith C., Stern, Daniel, Urry, Meg, Sanders, David B.
We present a catalog of the millimeter-wave (mm-wave) continuum properties of 98 nearby ($z <$ 0.05) active galactic nuclei (AGNs) selected from the 70-month Swift/BAT hard X-ray catalog that have precisely determined X-ray spectral properties and su
Externí odkaz:
http://arxiv.org/abs/2309.02776
Autor:
Neumann, Lukas, Brok, Jakob S. den, Bigiel, Frank, Leroy, Adam, Usero, Antonio, Barnes, Ashley T., Bešlić, Ivana, Eibensteiner, Cosima, Held, Malena, Jiménez-Donaire, María J., Pety, Jérôme, Rosolowsky, Erik W., Schinnerer, Eva, Williams, Thomas G.
Publikováno v:
A&A 675, A104 (2023)
Mapping molecular line emission beyond the bright low-J CO transitions is still challenging in extragalactic studies, even with the latest generation of (sub-)mm interferometers, such as ALMA and NOEMA. We summarise and test a spectral stacking metho
Externí odkaz:
http://arxiv.org/abs/2305.10240
Autor:
Brok, Jakob S. den, Bigiel, Frank, Chastenet, Jérémy, Sandstrom, Karin, Leroy, Adam, Usero, Antonio, Schinnerer, Eva, Rosolowsky, Erik W., Koch, Eric W., Chiang, I-Da, Barnes, Ashley T., Puschnig, Johannes, Saito, Toshiki, Bešlić, Ivana, Chevance, Melanie, Dale, Daniel A., Eibensteiner, Cosima, Glover, Simon, Jiménez-Donaire, María J., Teng, Yu-Hsuan, Williams, Thomas G.
Publikováno v:
A&A 676, A93 (2023)
Carbon monoxide (CO) emission is the most widely used tracer of the bulk molecular gas in the interstellar medium (ISM) in extragalactic studies. The CO-to-H$_2$ conversion factor, $\alpha_{\rm CO}$, links the observed CO emission to the total molecu
Externí odkaz:
http://arxiv.org/abs/2302.03044
Autor:
Neumann, Lukas, Gallagher, Molly J., Bigiel, Frank, Leroy, Adam K., Barnes, Ashley T., Usero, Antonio, Brok, Jakob S. den, Belfiore, Francesco, Bešlić, Ivana, Cao, Yixian, Chevance, Mélanie, Dale, Daniel A., Eibensteiner, Cosima, Glover, Simon C. O., Grasha, Kathryn, Henshaw, Jonathan D., Jiménez-Donaire, María J., Klessen, Ralf S., Kruijssen, J. M. Diederik, Liu, Daizhong, Meidt, Sharon, Pety, Jérôme, Puschnig, Johannes, Querejeta, Miguel, Rosolowsky, Erik, Schinnerer, Eva, Schruba, Andreas, Sormani, Mattia C., Sun, Jiayi, Teng, Yu-Hsuan, Williams, Thomas G.
We use new HCN(1-0) data from the ALMOND (ACA Large-sample Mapping Of Nearby galaxies in Dense gas) survey to trace the kpc-scale molecular gas density structure and CO(2-1) data from PHANGS-ALMA to trace the bulk molecular gas across 25 nearby, star
Externí odkaz:
http://arxiv.org/abs/2302.03042
Autor:
Garcia-Rodriguez, Axel, Usero, Antonio, Leroy, Adam K., Bigiel, Frank, Jimenez-Donaire, Maria Jesus, Liu, Daizhong, Querejeta, Miguel, Saito, Toshiki, Schinnerer, Eva, Barnes, Ashley, Belfiore, Francesco, Beslic, Ivana, Cao, Yixian, Chevance, Melanie, Dale, Daniel A., Brok, Jakob S. den, Eibensteiner, Cosima, Garcia-Burillo, Santiago, Glover, Simon C. O., Klessen, Ralf S., Pety, Jerome, Puschnig, Johannes, Rosolowsky, Erik, Sandstrom, Karin, Sormani, Mattia C., Teng, Yu-Hsuan, Williams, Thomas G.
Publikováno v:
A&A 672, A96 (2023)
We present new HCN and HCO$^+$ ($J$=3-2) images of the nearby star-forming galaxies (SFGs) NGC 3351, NGC 3627, and NGC 4321. The observations, obtained with the Morita ALMA Compact Array, have a spatial resolution of $\sim$290-440 pc and resolve the
Externí odkaz:
http://arxiv.org/abs/2302.00450
Autor:
Leroy, Adam K., Bolatto, Alberto D., Sandstrom, Karin, Rosolowsky, Erik, Barnes, Ashley. T., Bigiel, F., Boquien, Médéric, Brok, Jakob S. den, Cao, Yixian, Chastenet, Jérémy, Chevance, Mélanie, Chiang, I-Da, Chown, Ryan, Colombo, Dario, Ellison, Sara L., Emsellem, Eric, Grasha, Kathryn, Henshaw, Jonathan D., Hughes, Annie, Klessen, Ralf S., Koch, Eric W., Kim, Jaeyeon, Kreckel, Kathryn, Kruijssen, J. M. Diederik, Larson, Kirsten L., Lee, Janice C., Levy, Rebecca C., Lin, Lihwai, Liu, Daizhong, Meidt, Sharon E., Pety, Jérôme, Querejeta, Miguel, Rubio, Mónica., Saito, Toshiki, Salim, Samir, Schinnerer, Eva, Sormani, Mattia C., Sun, Jiayi, Thilker, David A., Usero, Antonio, Watkins, Stuart N. Vogel Elizabeth J., Whitcomb, Cory M., Williams, Thomas G., Wilson, Christine D.
We explore the relationship between mid-infrared (mid-IR) and CO rotational line emission from massive star-forming galaxies, which is one of the tightest scalings in the local universe. We assemble a large set of unresolved and moderately ($\sim 1$
Externí odkaz:
http://arxiv.org/abs/2212.09774
Autor:
Liu, Daizhong, Schinnerer, Eva, Cao, Yixian, Leroy, Adam, Usero, Antonio, Rosolowsky, Erik, Emsellem, Eric, Kruijssen, J. M. Diederik, Chevance, Mélanie, Glover, Simon C. O., Sormani, Mattia C., Bolatto, Alberto D., Sun, Jiayi, Stuber, Sophia K., Teng, Yu-Hsuan, Bigiel, Frank, Bešlić, Ivana, Grasha, Kathryn, Henshaw, Jonathan D., Barnes, Ashley. T., Brok, Jakob S. den, Saito, Toshiki, Dale, Daniel A., Watkins, Elizabeth J., Pan, Hsi-An, Klessen, Ralf S., Anand, Gagandeep S., Deger, Sinan, Egorov, Oleg V., Faesi, Christopher M., Hassani, Hamid, Larson, Kirsten L., Lee, Janice C., Lopez, Laura A., Pety, Jérôme, Sandstrom, Karin, Thilker, David A., Whitmore, Bradley C., Williams, Thomas G.
We compare embedded young massive star clusters (YMCs) to (sub-)millimeter line observations tracing the excitation and dissociation of molecular gas in the starburst ring of NGC 1365. This galaxy hosts one of the strongest nuclear starbursts and ric
Externí odkaz:
http://arxiv.org/abs/2212.09652
Autor:
Barnes, Ashley T., Watkins, Elizabeth J., Meidt, Sharon E., Kreckel, Kathryn, Sormani, Mattia C., Tress, Robin G., Glover, Simon C. O., Bigiel, Frank, Chandar, Rupali, Emsellem, Eric, Lee, Janice C., Leroy, Adam K., Sandstrom, Karin M., Schinnerer, Eva, Rosolowsky, Erik W., Belfiore, Francesco, Blanc, Guillermo, Boquien, Mederic, Brok, Jakob S. den, Cao, Yixian, Chevance, Mélanie, Dale, Daniel A., Egorov, Oleg, Eibensteiner, Cosima, Grasha, Kathryn, Groves, Brent, Hassani, Hamid, Henshaw, Jonathan, Jeffreson, Sarah, Jimenez-Donaire, Maria Jesus, Keller, Benjamin W., Klessen, Ralf S., Koch, Eric W., Kruijssen, J. M. Diederik, Larson, Kirsten L., Li, Jing, Liu, Daizhong, Lopez, Laura A., Murphy, Eric J., Neumann, Lukas, Pety, Jerome, Pinna, Francesca, Querejeta, Miguel, Renaud, Florent, Saito, Toshiki, Sarbadhicary, Sumit, Sardone, Amy, Smith, Rowan J., Stuber, Sophia K., Sun, Jiayi, Thilker, David A., Usero, Antonio, Whitmore, Bradley C., Williams, Thomas G.
We present a high-resolution view of bubbles within The Phantom Galaxy (NGC 628); a nearby (~10Mpc), star-forming (~2Msun/yr), face-on (i~9deg) grand-design spiral galaxy. With new data obtained as part of the PHANGS-JWST treasury program, we perform
Externí odkaz:
http://arxiv.org/abs/2212.00812
Autor:
Kawamuro, Taiki, Ricci, Claudio, Imanishi, Masatoshi, Mushotzky, Richard F., Izumi, Takuma, Ricci, Federica, Bauer, Franz E., Koss, Michael J., Trakhtenbrot, Benny, Ichikawa, Kohei, Rojas, Alejandra F., Smith, Krista Lynne, Shimizu, Taro, Oh, Kyuseok, Brok, Jakob S. den, Baba, Shunsuke, Baloković, Mislav, Chang, Chin-Shin, Kakkad, Darshan, Pfeifle, Ryan W., Privon, George C., Temple, Matthew J., Ueda, Yoshihiro, Harrison, Fiona, Powell, Meredith C., Stern, Daniel, Urry, Meg, Sanders, David B.
To understand the origin of nuclear ($\lesssim$ 100 pc) millimeter-wave (mm-wave) continuum emission in active galactic nuclei (AGNs), we systematically analyzed sub-arcsec resolution Band-6 (211-275 GHz) ALMA data of 98 nearby AGNs ($z <$ 0.05) from
Externí odkaz:
http://arxiv.org/abs/2208.03880