Zobrazeno 1 - 10
of 268
pro vyhledávání: '"Querejeta, Miguel"'
Autor:
Eibensteiner, Cosima, Sun, Jiayi, Bigiel, Frank, Leroy, Adam K., Schinnerer, Eva, Rosolowsky, Erik, Kurapati, Sushma, Pisano, D. J., de Blok, W. J. G, Barnes, Ashley T., Thorp, Mallory, Colombo, Dario, Koch, Eric W., Chiang, I-Da, Ostriker, Eve C., Murphy, Eric J., Zabel, Nikki, Laudage, Sebstian, Maccagni, Filippo M., Healy, Julia, Sekhar, Srikrishna, Utomo, Dyas, Brok, Jakob den, Cao, Yixian, Chevance, Mélanie, Dale, Daniel A., Faesi, Christopher M., Glover, Simon C. O., He, Hao, Jeffreson, Sarah, Jiménez-Donaire, María J., Klessen, Ralf, Neumann, Justus, Pan, Hsi-An, Pathak, Debosmita, Querejeta, Miguel, Teng, Yu-Hsuan, Usero, Antonio, Williams, Thomas G.
The molecular-to-atomic gas ratio is crucial to the evolution of the interstellar medium in galaxies. We investigate the balance between the atomic ($\Sigma_{\rm HI}$) and molecular gas ($\Sigma_{\rm H2}$) surface densities in eight nearby star-formi
Externí odkaz:
http://arxiv.org/abs/2407.01716
Tidal dwarf galaxies (TDGs) form in the debris of galaxy mergers, making them ideal testbeds for investigating star formation in an extreme environment. We present radio continuum EVLA observations spanning 1-2 GHz of the interacting system Arp 94, w
Externí odkaz:
http://arxiv.org/abs/2406.18281
Autor:
Neumann, Lukas, Bigiel, Frank, Barnes, Ashley T., Gallagher, Molly J., Leroy, Adam, Usero, Antonio, Rosolowsky, Erik, Bešlić, Ivana, Boquien, Médéric, Cao, Yixian, Chevance, Mélanie, Colombo, Dario, Dale, Daniel A., Eibensteiner, Cosima, Grasha, Kathryn, Henshaw, Jonathan D., Jiménez-Donaire, María J., Meidt, Sharon, Menon, Shyam H., Murphy, Eric J., Pan, Hsi-An, Querejeta, Miguel, Saito, Toshiki, Schinnerer, Eva, Stuber, Sophia K., Teng, Yu-Hsuan, Williams, Thomas G.
The star formation rate (SFR) is tightly connected to the amount of dense gas in molecular clouds. However, it is not fully understood how the relationship between dense molecular gas and star formation varies within galaxies and in different morphol
Externí odkaz:
http://arxiv.org/abs/2406.12025
Autor:
Querejeta, Miguel, Leroy, Adam K., Meidt, Sharon E., Schinnerer, Eva, Belfiore, Francesco, Emsellem, Eric, Klessen, Ralf S., Sun, Jiayi, Sormani, Mattia, Bešlic, Ivana, Cao, Yixian, Chevance, Mélanie, Colombo, Dario, Dale, Daniel A., García-Burillo, Santiago, Glover, Simon C. O., Grasha, Kathryn, Groves, Brent, Koch, Eric. W., Neumann, Lukas, Pan, Hsi-An, Pessa, Ismael, Pety, Jérôme, Pinna, Francesca, Ramambason, Lise, Razza, Alessandro, Romanelli, Andrea, Rosolowsky, Erik, Ruiz-García, Marina, Sánchez-Blázquez, Patricia, Smith, Rowan, Stuber, Sophia, Ubeda, Leonardo, Usero, Antonio, Williams, Thomas G.
Spiral arms are some of the most spectacular features in disc galaxies, and also present in our own Milky Way. It has been argued that star formation should proceed more efficiently in spiral arms as a result of gas compression. Yet, observational st
Externí odkaz:
http://arxiv.org/abs/2405.05364
Autor:
Kim, Taehyun, Gadotti, Dimitri A., Querejeta, Miguel, Pérez, Isabel, Zurita, Almudena, Neumann, Justus, van de Ven, Glenn, Méndez-Abreu, Jairo, de Lorenzo-Cáceres, Adriana, Sánchez-Blázquez, Patricia, Fragkoudi, Francesca, Martins, Lucimara P., Silva-Lima, Luiz A., Kim, Woong-Tae, Park, Myeong-gu
Bars drive gas inflow. As the gas flows inwards, shocks and shear occur along the bar dust lanes. Such shocks and shear can affect the star formation and change the gas properties. For four barred galaxies, we present H{\alpha} velocity gradient maps
Externí odkaz:
http://arxiv.org/abs/2405.00107
Autor:
Verwilghen, Pierrick, Emsellem, Eric, Renaud, Florent, Valentini, Milena, Sun, Jiayi, Jeffreson, Sarah, Klessen, Ralf S., Sormani, Mattia C., Barnes, Ashley. T., Dolag, Klaus, Grasha, Kathryn, Liang, Fu-Heng, Meidt, Sharon, Neumann, Justus, Querejeta, Miguel, Schinnerer, Eva, Williams, Thomas G.
Publikováno v:
A&A 687, A53 (2024)
Past studies have long emphasised the key role played by galactic stellar bars in the context of disc secular evolution, via the redistribution of gas and stars, the triggering of star formation, and the formation of prominent structures such as ring
Externí odkaz:
http://arxiv.org/abs/2404.09791
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:
Williams, Thomas G., Lee, Janice C., Larson, Kirsten L., Leroy, Adam K., Sandstrom, Karin, Schinnerer, Eva, Thilker, David A., Belfiore, Francesco, Egorov, Oleg V., Rosolowsky, Erik, Sutter, Jessica, DePasquale, Joseph, Pagan, Alyssa, Berger, Travis A., Anand, Gagandeep S., Barnes, Ashley T., Bigiel, Frank, Boquien, Médéric, Cao, Yixian, Chastenet, Jérémy, Chevance, Mélanie, Chown, Ryan, Dale, Daniel A., Deger, Sinan, Eibensteiner, Cosima, Emsellem, Eric, Faesi, Christopher M., Glover, Simon C. O., Grasha, Kathryn, Hannon, Stephen, Hassani, Hamid, Henshaw, Jonathan D., Jiménez-Donaire, María J., Kim, Jaeyeon, Klessen, Ralf S., Koch, Eric W., Li, Jing, Liu, Daizhong, Meidt, Sharon E., Méndez-Delgado, J. Eduardo, Murphy, Eric J., Neumann, Justus, Neumann, Lukas, Neumayer, Nadine, Oakes, Elias K., Pathak, Debosmita, Pety, Jérôme, Pinna, Francesca, Querejeta, Miguel, Ramambason, Lise, Romanelli, Andrea, Sormani, Mattia C., Stuber, Sophia K., Sun, Jiayi, Teng, Yu-Hsuan, Usero, Antonio, Watkins, Elizabeth J., Weinbeck, Tony D.
The exquisite angular resolution and sensitivity of JWST is opening a new window for our understanding of the Universe. In nearby galaxies, JWST observations are revolutionizing our understanding of the first phases of star formation and the dusty in
Externí odkaz:
http://arxiv.org/abs/2401.15142
Autor:
Sun, Jiayi, He, Hao, Batschkun, Kyle, Levy, Rebecca C., Emig, Kimberly, Rodriguez, M. Jimena, Hassani, Hamid, Leroy, Adam K., Schinnerer, Eva, Ostriker, Eve C., Wilson, Christine D., Bolatto, Alberto D., Mills, Elisabeth A. C., Rosolowsky, Erik, Lee, Janice C., Dale, Daniel A., Larson, Kirsten L., Thilker, David A., Ubeda, Leonardo, Whitmore, Bradley C., Williams, Thomas G., Barnes, Ashley. T., Bigiel, Frank, Chevance, Melanie, Glover, Simon C. O., Grasha, Kathryn, Groves, Brent, Henshaw, Jonathan D., Indebetouw, Remy, Jimenez-Donaire, Maria J., Klessen, Ralf S., Koch, Eric W., Liu, Daizhong, Mathur, Smita, Meidt, Sharon, Menon, Shyam H., Neumann, Justus, Pinna, Francesca, Querejeta, Miguel, Sormani, Mattia C., Tress, Robin G.
We study young massive clusters (YMCs) in their embedded "infant" phase with $\sim0.\!^{\prime\prime}1$ ALMA, HST, and JWST observations targeting the central starburst ring in NGC 3351, a nearby Milky Way analog galaxy. Our new ALMA data reveal 18 b
Externí odkaz:
http://arxiv.org/abs/2401.14453
Surveying the Whirlpool at Arcseconds with NOEMA (SWAN)- I. Mapping the HCN and N$_2$H$^+$ 3mm lines
Autor:
Stuber, Sophia K., Pety, Jerome, Schinnerer, Eva, Bigiel, Frank, Usero, Antonio, Beslić, Ivana, Querejeta, Miguel, Jiménez-Donaire, María J., Leroy, Adam, Brok, Jakob den, Neumann, Lukas, Eibensteiner, Cosima, Teng, Yu-Hsuan, Barnes, Ashley, Chevance, Mélanie, Colombo, Dario, Dale, Daniel A., Glover, Simon C. O., Liu, Daizhong, Pan, Hsi-An
We present the first results from "Surveying the Whirlpool at Arcseconds with NOEMA" (SWAN), an IRAM Northern Extended Millimetre Array (NOEMA)+30m large program that maps emission from several molecular lines at 90 and 110 GHz in the iconic nearby g
Externí odkaz:
http://arxiv.org/abs/2312.09810