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pro vyhledávání: '"628"'
Autor:
Calzetti, Daniela, Adamo, Angela, Linden, Sean T., Gregg, Benjamin, Krumholz, Mark R., Bajaj, Varun, Bik, Arjan, Cignoni, Michele, Correnti, Matteo, Elmegreen, Bruce, Vieira, Helena Faustino, Gallagher, John S., Grasha, Kathryn, Gutermuth, Robert A., Johnson, Kelsey E., Messa, Matteo, Melinder, Jens, Ostlin, Goran, Pedrini, Alex, Sabbi, Elena, Smith, Linda J., Tosi, Monica
New JWST near-infrared imaging of the nearby galaxy NGC 628 from the Cycle 1 program JWST-FEAST is combined with archival JWST mid-infrared imaging to calibrate the 21 $\mu$m emission as a star formation rate indicator (SFR) at $\sim$120 pc scales. T
Externí odkaz:
http://arxiv.org/abs/2406.01831
Autor:
Pedrini, Alex, Adamo, Angela, Calzetti, Daniela, Bik, Arjan, Gregg, Benjamin, Linden, Sean T., Bajaj, Varun, Ryon, Jenna E., Ali, Ahmad A., Bortolini, Giacomo, Correnti, Matteo, Elmegreen, Bruce G., Elmegreen, Debra Meloy, Gallagher, John S., Grasha, Kathryn, Gutermuth, Robert A., Johnson, Kelsey E., Melinder, Jens, Messa, Matteo, Östlin, Göran, Sabbi, Elena, Smith, Linda J., Tosi, Monica, Vieira, Helena Faustino
We investigate the emergence phase of young star clusters in the nearby spiral galaxy NGC 628. We use JWST NIRCam and MIRI observations to create spatially resolved maps of the Pa$\alpha$-1.87 $\mu$m and Br$\alpha$-4.05 $\mu$m hydrogen recombination
Externí odkaz:
http://arxiv.org/abs/2406.01666
Autor:
Gregg, Benjamin, Calzetti, Daniela, Adamo, Angela, Bajaj, Varun, Ryon, Jenna E., Linden, Sean T., Correnti, Matteo, Cignoni, Michele, Messa, Matteo, Sabbi, Elena, Gallagher, John S., Grasha, Kathryn, Pedrini, Alex, Gutermuth, Robert A., Melinder, Jens, Kotulla, Ralf, Pérez, Gustavo, Krumholz, Mark R., Bik, Arjan, Östlin, Göran, Johnson, Kelsey E., Bortolini, Giacomo, Smith, Linda J., Tosi, Monica, Maji, Subhransu, Vieira, Helena Faustino
We present maps of ionized gas (traced by Pa$\alpha$ and Br$\alpha$) and 3.3 $\mu$m Polycyclic Aromatic Hydrocarbon (PAH) emission in the nearby spiral galaxy NGC 628, derived from new JWST/NIRCam data from the FEAST survey. With this data, we invest
Externí odkaz:
http://arxiv.org/abs/2405.09667
Autor:
Zhao, Mengke, Zhou, Jianjun, Baan, Willem A., Hu, Yue, Lazarian, A., Tang, Xindi, Esimbek, Jarken, He, Yuxin, Li, Dalei, Ji, Weiguang, Chang, Zhengxue, Tursun, Kadirya
We report the detection of the ordered alignment between the magnetic field and kpc-scale bubbles in the nearby spiral galaxy, NGC\,628. Applying the Velocity Gradient Technique (VGT) on CO spectroscopic data from the ALMA-PHANGS, the magnetic field
Externí odkaz:
http://arxiv.org/abs/2404.02651
Here we explore the impact of all major factors, such as the non-homogeneous gas distribution, galactic rotation and gravity, on the observational appearance of superbubbles in nearly face-on spiral galaxies. The results of our 3D numerical simulatio
Externí odkaz:
http://arxiv.org/abs/2311.08178
Autor:
خالد عبدالله السعيد1 Khalidaltamaim2030@gmail.com
Publikováno v:
Rihan Journal for Science Publishing. 2024, Issue 46, p322-354. 33p.
Autor:
Teh, J. W., Grasha, K., Krumholz, M. R., Battisti, A., Calzetti, D., Rousseau-Nepton, L., Rhea, C., Adamo, A., Kennicutt, R. C., Grebel, E. K., Cook, D. O., Combes, F., Messa, M., Linden, S., Klessen, R. S., Vilchez, J. M., Fumagalli, M., McLeod, A. F., Smith, L. J., Chemin, L., Wang, J., Sabbi, E., Sacchi, E., Petric, A., Della Bruna, L., Boselli, A.
The ionising radiation of young and massive stars is a crucial form of stellar feedback. Most ionising (Lyman-continuum; LyC, $\lambda < 912A$) photons are absorbed close to the stars that produce them, forming compact HII regions, but some escape in
Externí odkaz:
http://arxiv.org/abs/2306.05457
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