Zobrazeno 1 - 10
of 13 420
pro vyhledávání: '"Williams, A G"'
Autor:
Neumann, Lukas, Jimenez-Donaire, Maria J., Leroy, Adam K., Bigiel, Frank, Usero, Antonio, Sun, Jiayi, Schinnerer, Eva, Querejeta, Miguel, Stuber, Sophia K., Beslic, Ivana, Barnes, Ashley, Brok, Jakob den, Cao, Yixian, Eibensteiner, Cosima, He, Hao, Klessen, Ralf S., Liang, Fu-Heng, Liu, Daizhong, Pan, Hsi-An, Williams, Thomas G.
Dense, cold gas is the key ingredient for star formation. Over the last two decades, HCN(1-0) emission has been utilised as the most accessible dense gas tracer to study external galaxies. We present new measurements tracing the relationship between
Externí odkaz:
http://arxiv.org/abs/2412.10506
Autor:
Rodríguez, M. Jimena, Lee, Janice C., Indebetouw, Remy, Whitmore, B. C., Maschmann, Daniel, Williams, Thomas G., Chandar, Rupali, Barnes, A. T., Gnedin, Oleg Y., Sandstrom, Karin M., Rosolowsky, Erik, Sun, Jiayi, Klessen, Ralf S., Groves, Brent, Wofford, Aida, Boquien, Médéric, Dale, Daniel A., Leroy, Adam K., Thilker, David A., Kim, Hwihyun, Levy, Rebecca C., Sarbadhicary, Sumit K., Ubeda, Leonardo, Larson, Kirsten L., Johnson, Kelsey E., Bigiel, Frank, Hassani, Hamid, Grasha, Kathryn
The earliest stages of star and cluster formation are hidden within dense cocoons of gas and dust, limiting their detection at optical wavelengths. With the unprecedented infrared capabilities of JWST, we can now observe dust-enshrouded star formatio
Externí odkaz:
http://arxiv.org/abs/2412.07862
Autor:
Chiang, I-Da, Hirashita, Hiroyuki, Chastenet, Jeremy, Sandstrom, Karin M., Koch, Eric W., Leroy, Adam K., Teng, Yu-Hsuan, Williams, Thomas G.
The CO-to-H$_2$ conversion factor ($\alpha_\mathrm{CO}$) is expected to vary with dust abundance and grain size distribution through the efficiency of shielding gas from CO-dissociation radiation. We present a comprehensive analysis of $\alpha_\mathr
Externí odkaz:
http://arxiv.org/abs/2412.03954
Autor:
Barberio, E., Baroncelli, T., Bashu, V. U., Bignell, L. J., Bolognino, I., Brooks, G., Chun, S. S., Dastgiri, F., Duffy, A. R., Froehlich, M. B., Fruth, T., Fu, G., Hill, G. C., James, R. S., Janssens, K., Kapoor, S., Lane, G. J., Leaver, K. T., McGee, P., McKie, L. J., McNamara, P. C., McKenzie, J., Melbourne, W. J. D., Mews, M., Milana, G., Milligan, L. J., Mould, J., Rule, K. J., Scutti, F., Slavkovská, Z., Stanley, O., Stuchbery, A. E., Suerfu, B., Taylor, G. N., Tempra, D., Tunningly, T., Urquijo, P., Williams, A. G., Xing, Y., Zurowski, M. J.
In this Technical Design Report (TDR) we describe the SABRE South detector to be built at the Stawell Underground Physics Laboratory (SUPL). The SABRE South detector is designed to test the long-standing DAMA/LIBRA signal of an annually modulating ra
Externí odkaz:
http://arxiv.org/abs/2411.13889
Autor:
Brok, Jakob den, Jiménez-Donaire, María J., Leroy, Adam, Schinnerer, Eva, Bigiel, Frank, Pety, Jérôme, Petitpas, Glen, Usero, Antonio, Teng, Yu-Hsuan, Humire, Pedro, Koch, Eric W., Rosolowsky, Erik, Sandstrom, Karin, Liu, Daizhong, Zhang, Qizhou, Stuber, Sophia, Chevance, Mélanie, Dale, Daniel A., Eibensteiner, Cosima, Galić, Ina, Glover, Simon C. O., Pan, Hsi-An, Querejeta, Miguel, Smith, Rowan J., Williams, Thomas G., Wilner, David J., Zhang, Valencia
Over the past decade, several millimeter interferometer programs have mapped the nearby star-forming galaxy M51 at a spatial resolution of ${\le}170$ pc. This study combines observations from three major programs: the PdBI Arcsecond Whirlpool Survey
Externí odkaz:
http://arxiv.org/abs/2410.21399
Autor:
Belfiore, Francesco, Ginolfi, Michele, Blanc, Guillermo, Boquien, Mederic, Chevance, Melanie, Congiu, Enrico, Glover, Simon C. O., Groves, Brent, Klessen, Ralf S., Méndez-Delgado, Eduardo, Williams, Thomas G.
Classifying ionised nebulae in nearby galaxies is crucial to studying stellar feedback mechanisms and understanding the physical conditions of the interstellar medium. This classification task is generally performed by comparing observed line ratios
Externí odkaz:
http://arxiv.org/abs/2410.16370
Autor:
Ruiz-García, Marina, Querejeta, Miguel, García-Burillo, Santiago, Emsellem, Eric, Meidt, Sharon E., Sormani, Mattia C., Schinnerer, Eva, Williams, Thomas G., Bazzi, Zein, Colombo, Dario, Gleis, Damian R., Gnedin, Oleg Y., Klessen, Ralf S., Leroy, Adam K., Sánchez-Blázquez, Patricia, Stuber, Sophia K.
Bars are remarkable stellar structures that can transport gas toward centers and drive the secular evolution of galaxies. In this context, it is important to locate dynamical resonances associated with bars. For this study, we used ${Spitzer}$ near-i
Externí odkaz:
http://arxiv.org/abs/2410.13353
Autor:
Sarbadhicary, Sumit K., Rosolowsky, Erik, Leroy, Adam K., Williams, Thomas G., Koch, Eric W., Peltonen, Joshua, Smercina, Adam, Dalcanton, Julianne J., Glover, Simon C. O., Lazzarini, Margaret, Chown, Ryan, Meyer, Jennifer Donovan, Sandstrom, Karin, Williams, Benjamin F., Tarantino, Elizabeth
We present the first spatially-resolved infrared images of supernova remnants (SNRs) in M33 with the unprecedented sensitivity and resolution of JWST. We analyze 43 SNRs in four JWST fields: two covering central and southern M33 with separate NIRCam
Externí odkaz:
http://arxiv.org/abs/2410.11821
Autor:
Chown, Ryan, Leroy, Adam K., Sandstrom, Karin, Chastenet, Jeremy, Sutter, Jessica, Koch, Eric W., Koziol, Hannah B., Neumann, Lukas, Sun, Jiayi, Williams, Thomas G., Baron, Dalya, Anand, Gagandeep S., Barnes, Ashley T., Bazzi, Zein, Belfiore, Francesco, Bolatto, Alberto, Boquien, Mederic, Cao, Yixian, Chevance, Melanie, Colombo, Dario, Dale, Daniel A., Egorov, Oleg V., Eibensteiner, Cosima, Emsellem, Eric, Hassani, Hamid, Henshaw, Jonathan D., He, Hao, Kim, Jaeyeon, Kreckel, Kathryn, Meidt, Sharon E., Murphy, Eric J., Oakes, Elias K., Ostriker, Eve C., Pan, Hsi-An, Pathak, Debosmita, Rosolowsky, Erik, Sarbadhicary, Sumit K., Schinnerer, Eva, Teng, Yu-Hsuan
Combining Atacama Large Millimeter/sub-millimeter Array CO(2-1) mapping and JWST near- and mid-infrared imaging, we characterize the relationship between CO(2-1) and polycyclic aromatic hydrocarbon (PAH) emission at ~100 pc resolution in 66 nearby st
Externí odkaz:
http://arxiv.org/abs/2410.05397
Autor:
Chastenet, Jérémy, Sandstrom, Karin M., Leroy, Adam K., Bot, Caroline, Chiang, I-Da, Chown, Ryan, Gordon, Karl D., Koch, Eric W., Roussel, Hélène, Sutter, Jessica, Williams, Thomas G.
We present resolved $3.6-250~\mu$m dust spectral energy distribution (SED) fitting for $\sim 800$ nearby galaxies. We measure the distribution of radiation field intensities heating the dust, the dust mass surface density ($\Sigma_{\rm d}$), and the
Externí odkaz:
http://arxiv.org/abs/2410.03835