Zobrazeno 1 - 10
of 3 180
pro vyhledávání: '"Schärer, P."'
Autor:
Schärer, Nicolas, Villani, Federico, Melatur, Aishwarya, Peter, Steven, Polonelli, Tommaso, Magno, Michele
Smart glasses with integrated eye tracking technology are revolutionizing diverse fields, from immersive augmented reality experiences to cutting-edge health monitoring solutions. However, traditional eye tracking systems rely heavily on cameras and
Externí odkaz:
http://arxiv.org/abs/2412.14848
Autor:
Xiao, Mengyuan, Williams, Christina C., Oesch, Pascal A., Elbaz, David, Dessauges-Zavadsky, Miroslava, Chaves, Rui Marques Coelho, Bing, Longji, Ji, Zhiyuan, Weibel, Andrea, Bezanson, Rachel, Brammer, Gabriel, Casey, Caitlin, Cloonan, Aidan P., Daddi, Emanuele, Dayal, Pratika, Faisst, Andreas L., Franx, Marijn, Glazebrook, Karl, Hutter, Anne, Kartaltepe, Jeyhan S., Labbe, Ivo, Lagache, Guilaine, Lim, Seunghwan, Magnelli, Benjamin, Martinez, Felix, Maseda, Michael V., Nanayakkara, Themiya, Schaerer, Daniel, Whitaker, Katherine E.
We report the discovery of an ultra-massive grand-design red spiral galaxy, named Zh\'ul\'ong (Torch Dragon), at $z_{\rm phot} = 5.2^{+0.3}_{-0.2}$ in the JWST PANORAMIC survey, identified as the most distant bulge+disk galaxy with spiral arms known
Externí odkaz:
http://arxiv.org/abs/2412.13264
Autor:
Kokorev, Vasily, Atek, Hakim, Chisholm, John, Endsley, Ryan, Chemerynska, Iryna, Muñoz, Julian B., Furtak, Lukas J., Pan, Richard, Berg, Danielle, Fujimoto, Seiji, Oesch, Pascal A., Weibel, Andrea, Adamo, Angela, Blaizot, Jeremy, Bouwens, Rychard, Dessauges-Zavadsky, Miroslava, Khullar, Gourav, Korber, Damien, Goovaerts, Ilias, Jecmen, Michelle, Labbé, Ivo, Leclercq, Floriane, Marques-Chaves, Rui, Mason, Charlotte, McQuinn, Kristen B. W., Naidu, Rohan, Natarajan, Priyamvada, Nelson, Erica, Rosdahl, Joki, Saldana-Lopez, Alberto, Schaerer, Daniel, Trebitsch, Maxime, Volonteri, Marta, Zitrin, Adi
We report the discovery of five galaxy candidates at redshifts between $15.9
Externí odkaz:
http://arxiv.org/abs/2411.13640
The Lyman Alpha Reference Sample. XVI. Global 21cm HI properties of Lyman-$\alpha$ emitting galaxies
Autor:
Reste, A. Le, Hayes, M. J., Cannon, J. M., Melinder, J., Runnholm, A., Rivera-Thorsen, T. E., Östlin, G., Adamo, A., Herenz, E. C., Schaerer, D., Scarlata, C., Kunth, D.
The Lyman-$\alpha$ (Lya) line of hydrogen is a well-known tracer of galaxies at high-z. However, the connection between Lya observables and galaxy properties has not fully been established, limiting the use of the line to probe the physics of galaxie
Externí odkaz:
http://arxiv.org/abs/2411.00086
Autor:
Roy, Namrata, Heckman, Timothy, Henry, Alaina, Chisholm, John, Flury, Sophia, Leitherer, Claus, Hayes, Matthew J., Jaskot, Anne, Ji, Zhiyuan, Schaerer, Daniel, Wang, Bingjie, Borthakur, Sanchayeeta, Xu, Xinfeng, Östlin, Göran
The origin of Lyman Continuum (LyC) photons responsible for reionizing the universe remains a mystery, with the fraction of escaping LyC photons from galaxies at z$\sim$ 6 to 12 being highly uncertain. While direct detection of LyC photons from this
Externí odkaz:
http://arxiv.org/abs/2410.13254
Autor:
Li, Zhihui, Gronke, Max, Heckman, Timothy, Xu, Xinfeng, Henry, Alaina, Carr, Cody, Chisholm, John, Borthakur, Sanchayeeta, Marques-Chaves, Rui, Schaerer, Daniel, Leclercq, Floriane, Berg, Danielle A.
We conducted systematic radiative transfer (RT) modeling of the Mg II doublet line profiles for 33 low-redshift Lyman continuum (LyC) leakers, and Ly$\alpha$ modeling for a subset of six objects, using a multiphase, clumpy circumgalactic medium (CGM)
Externí odkaz:
http://arxiv.org/abs/2410.11152
Autor:
Dessauges-Zavadsky, M., Marques-Chaves, R., Schaerer, D., Xiao, M. -Y., Colina, L., Alvarez-Marquez, J., Pérez-Fournon, I.
Publikováno v:
A&A 693, A17 (2025)
We analysed ALMA FIR (1.3 mm) dust continuum and CO emission of 12 starburst galaxies at $z\sim 2.1-3.6$, selected for their extreme brightness in the rest-UV with $M_{\rm UV} = -23.4$ to $-24.7$. We also analysed VLT HAWK-I $H$- and $K_{\rm s}$-band
Externí odkaz:
http://arxiv.org/abs/2410.11121
Autor:
Gazagnes, S., Chisholm, J., Endsley, Ryan, Berg, D. A., Leclercq, F., Jurlin, N., Saldana-Lopez, A., Finkelstein, S. L., Flury, S. R., Guseva, N. G., Henry, A., Izotov, Y. I., Jung, I., Matthee, J., Schaerer, D.
We present indirect constraints on the absolute escape fraction of ionizing photons ($f_{\rm esc}^{\rm LyC}$) of the system GN 42912 which comprises two luminous galaxies ($M_{\rm UV}$ magnitudes of -20.89 and -20.37) at $z\sim7.5$, GN 42912-NE and G
Externí odkaz:
http://arxiv.org/abs/2410.03337
Punishment is probably the most frequently used mechanism to increase cooperation in Public Goods Games (PGG); however, it is expensive. To address this problem, this paper introduces an optimal control problem that uses fractional punishment to prom
Externí odkaz:
http://arxiv.org/abs/2410.01674
Autor:
Shapley, Alice E., Sanders, Ryan L., Topping, Michael W., Reddy, Naveen A., Pahl, Anthony J., Oesch, Pascal A., Berg, Danielle A., Bouwens, Rychard J., Brammer, Gabriel, Carnall, Adam C., Cullen, Fergus, Davé, Romeel, Dunlop, James S., Ellis, Richard S., Schreiber, N. M. Förster, Furlanetto, Steven R ., Glazebrook, Karl, Illingworth, Garth D., Jones, Tucker, Kriek, Mariska, McLeod, Derek J., McLure, Ross J., Narayanan, Desika, Pettini, Max, Schaerer, Daniel, Stark, Daniel P., Steidel, Charles C., Tang, Mengtao, Clarke, Leonardo, Donnan, Callum T., Kehoe, Emily
We present the properties of a massive, large, dusty, metal-rich, star-forming galaxy at z_spec=6.73. GOODSN-100182 was observed with JWST/NIRSpec as part of the AURORA survey, and is also covered by public multi-wavelength HST and JWST imaging. Whil
Externí odkaz:
http://arxiv.org/abs/2410.00110