Zobrazeno 1 - 10
of 7 142
pro vyhledávání: '"A. Treiber"'
Autor:
Labbe, Ivo, Greene, Jenny E., Matthee, Jorryt, Treiber, Helena, Kokorev, Vasily, Miller, Tim B., Kramarenko, Ivan, Setton, David J., Ma, Yilun, Goulding, Andy D., Bezanson, Rachel, Naidu, Rohan P., Williams, Christina C., Atek, Hakim, Brammer, Gabriel, Cutler, Sam E., Chemerynska, Iryna, Cloonan, Aidan P., Dayal, Pratika, de Graaff, Anna, Fudamoto, Yoshinobu, Fujimoto, Seiji, Furtak, Lukas J., Glazebrook, Karl, Heintz, Kasper E., Leja, Joel, Marchesini, Danilo, Nanayakkara, Themiya, Nelson, Erica J., Oesch, Pascal A., Pan, Richard, Price, Sedona H., Shivaei, Irene, Sobral, David, Suess, Katherine A., van Dokkum, Pieter, Wang, Bingjie, Weaver, John R., Whitaker, Katherine E., Zitrin, Adi
We present a detailed exploration of the most optically-luminous Little Red Dot ($L_{H\alpha}=10^{44}$erg/s, $L_V=10^{45}$erg/s, F444W=22AB) found to date. Located in the Abell 2744 field, source A744-45924 was observed by NIRSpec/PRISM with ultradee
Externí odkaz:
http://arxiv.org/abs/2412.04557
Autor:
Treiber, Helena, Greene, Jenny, Weaver, John R., Miller, Tim B., Furtak, Lukas J., Setton, David J., Wang, Bingjie, de Graaff, Anna, Bezanson, Rachel, Brammer, Gabriel, Cutler, Sam E., Dayal, Pratika, Feldmann, Robert, Fujimoto, Seiji, Goulding, Andy D., Kokorev, Vasily, Labbe, Ivo, Leja, Joel, Marchesini, Danilo, Nanayakkara, Themiya, Nelson, Erica, Pan, Richard, Price, Sedona H., Siegel, Jared, Suess, Katherine, Whitaker, Katherine
JWST has revealed diverse new populations of high-redshift ($z\sim4-11$) AGN and extreme star-forming galaxies that challenge current models. In this paper, we use rest-frame UV emission-line diagnostics to identify AGN candidates and other exception
Externí odkaz:
http://arxiv.org/abs/2409.12232
Autor:
Siegel, Jared, Setton, David, Greene, Jenny, Suess, Katherine, Whitaker, Katherine, Bezanson, Rachel, Leja, Joel, Furtak, Lukas, Cutler, Sam, de Graaff, Anna, Feldmann, Robert, Khullar, Gourav, Labbé, Ivo, Marchesini, Danilo, Miller, Tim, Nanayakkara, Themiya, Pan, Richard, Price, Sedona, Treiber, Helena, van Dokkum, Pieter, Wang, Bingjie, Weaver, John
We explore the physical properties of five massive quiescent galaxies at $z\sim2.5$, revealing the presence of non-negligible dust reservoirs. JWST NIRSpec observations were obtained for each target, finding no significant line emission; multiple sta
Externí odkaz:
http://arxiv.org/abs/2409.11457
Autor:
Kulkarni, Mihir Mandar, Chaudhari, Ankit Anil, Srinivasan, Karthik K., Chilukuri, Bhargava Rama, Treiber, Martin, Okhrin, Ostap
Most car-following models were originally developed for lane-based traffic. Over the past two decades, efforts have been made to calibrate car-following models for non-lane-based traffic. However, traffic conditions with varying vehicle dimensions, i
Externí odkaz:
http://arxiv.org/abs/2405.10665
Publikováno v:
Physica A: Statistical Mechanics and its Applications 625, 128990 (2023)
While macroscopic models for single or multi-lane traffic flow are well established, these models are not applicable to the dynamics and characteristics of disordered traffic which is characterized by widely different types of vehicles and no lane di
Externí odkaz:
http://arxiv.org/abs/2310.16904
Autor:
Treiber, Martin, Chaudhari, Ankit Anil
Recently, a fully two-dimensional microscopic traffic flow model for lane-free vehicular traffic flow has been proposed [Physica A, 509, pp. 1-11 (2018)]. In this contribution, we generalize this model to describe any kind of human-driven directed fl
Externí odkaz:
http://arxiv.org/abs/2310.16816
Recent experimental and empirical observations have demonstrated that stochasticity plays a critical role in car following (CF) dynamics. To reproduce the observations, quite a few stochastic CF models have been proposed. However, while calibrating t
Externí odkaz:
http://arxiv.org/abs/2302.04648
Publikováno v:
Journal of Patient Experience, Vol 11 (2024)
Given the complexities of healthcare provision, it is imperative to understand how single adults experience their interactions with medical professionals and health care organizations, manage care and treatment, and navigate the barriers encountered.
Externí odkaz:
https://doaj.org/article/dd06419964ab45fa866688c23b83f2f2
Autor:
Redai, Jéa I. Adams, Follette, Katherine B., Wang, Jason, Balmer, William, Close, Laird M., Dacus, Beck, Males, Jared R., Morzinski, Katie M., Palmo, Joseph, Pueyo, Laurent, Spiro, Elijah, Treiber, Helena, Ward-Duong, Kimberly, Watson, Alex
High-contrast imaging has afforded astronomers the opportunity to study light directly emitted by adolescent (tens of Myr) and ``proto" ($<$10Myr) planets still undergoing formation. Direct detection of these planets is enabled by empirical Point Spr
Externí odkaz:
http://arxiv.org/abs/2211.15676
Autor:
Haberl, F., Vasilopoulos, G., Maitra, C., Valdes, F., Lang, D., Doroshenko, V., Ducci, L., Kreykenbohm, I., Rau, A., Weber, P., Wilms, J., Maggi, P., Bailyn, C. D., Jaisawal, G. K., Ray, P. S., Treiber, H.
Publikováno v:
A&A 669, A66 (2023)
During the third all-sky survey (eRASS3), eROSITA, the soft X-ray instrument aboard Spectrum-Roentgen-Gamma, detected a new hard X-ray transient, eRASSt J040515.6-745202, in the direction of the Magellanic Bridge. We arranged follow-up observations a
Externí odkaz:
http://arxiv.org/abs/2211.06698