Zobrazeno 1 - 10
of 89 842
pro vyhledávání: '"Thermal emission"'
Autor:
Pan, Shuang, Wu, Shaoteng, Ren, Huixue, Zhao, Jiarong, Zhu, Yuanhao, Li, Sailei, He, Li, Luo, Jun-Wei
Thermal emission is a ubiquitous electromagnetic wave with an extreme broad spectrum in nature, and controlling thermal emission can be used to develop low-cost and convenient infrared light sources with wavelength tunable in a wide range that is cur
Externí odkaz:
http://arxiv.org/abs/2411.04486
Autor:
Foster, A., Chokshi, A., Anderson, A. J., Ansarinejad, B., Archipley, M., Balkenhol, L., Benabed, K., Bender, A. N., Barron, D. R., Benson, B. A., Bianchini, F., Bleem, L. E., Bouchet, F. R., Bryant, L., Camphuis, E., Carlstrom, J. E., Chang, C. L., Chaubal, P., Chichura, P. M., Chou, T. -L., Coerver, A., Crawford, T. M., Daley, C., de Haan, T., Dibert, K. R., Dobbs, M. A., Doussot, A., Dutcher, D., Everett, W., Feng, C., Ferguson, K. R., Fichman, K., Galli, S., Gambrel, A. E., Gardner, R. W., Ge, F., Goeckner-Wald, N., Gualtieri, R., Guidi, F., Guns, S., Halverson, N. W., Hivon, E., Holder, G. P., Holzapfel, W. L., Hood, J. C., Hryciuk, A., Huang, N., Kéruzoré, F., Khalife, A. R., Knox, L., Korman, M., Kornoelje, K., Kuo, C. -L., Levy, K., Lowitz, A. E., Lu, C., Maniyar, A., Martsen, E. S., Menanteau, F., Millea, M., Montgomery, J., Nakato, Y., Natoli, T., Noble, G. I., Omori, Y., Pan, Z., Paschos, P., Phadke, K. A., Pollak, A. W., Prabhu, K., Quan, W., Raghunathan, S., Rahimi, M., Rahlin, A., Reichardt, C. L., Rouble, M., Ruhl, J. E., Schiappucci, E., Sobrin, J. A., Stark, A. A., Stephen, J., Tandoi, C., Thorne, B., Trendafilova, C., Umilta, C., Vieira, J. D., Vitrier, A., Wan, Y., Whitehorn, N., Wu, W. L. K., Young, M. R., Zebrowski, J. A.
The detection of satellite thermal emission at millimeter wavelengths is presented using data from the 3rd-Generation receiver on the South Pole Telescope (SPT-3G). This represents the first reported detection of thermal emission from artificial sate
Externí odkaz:
http://arxiv.org/abs/2411.03374
Ultraluminous X-ray sources (ULXs) are enigmatic sources first discovered in the 1980s in external galaxies. They are characterized by their extraordinarily high X-ray luminosity, which often exceeds $10^{40}\, \rm{erg \; s^{-1}}$. Our study aims to
Externí odkaz:
http://arxiv.org/abs/2411.13659
The latest breakthroughs in time-varying photonics are fueling novel thermal emission phenomena, for example, showing that the dynamic amplification of quantum vacuum fluctuations, induced by the time-modulation of material properties, enables a mech
Externí odkaz:
http://arxiv.org/abs/2410.10558
Autor:
Pasini, T., Mahatma, V. H., Brienza, M., Kolokythas, K., Eckert, D., de Gasperin, F., van Weeren, R. J., Gastaldello, F., Hoang, D., Santra, R.
Galaxy clusters and groups are the last link in the chain of hierarchical structure formation. Their environments can be significantly affected by outbursts from AGN, especially in groups where the medium density is lower and the gravitational potent
Externí odkaz:
http://arxiv.org/abs/2411.16853
Hydrogenated amorphous silicon microspheres feature a pronounced phononic peak around 2000 cm-1 when they are thermally excited by means of a blue laser. This phononic signature corresponds to vibrational modes of silicon-hydrogen bonds and its emitt
Externí odkaz:
http://arxiv.org/abs/2411.14229
Context. Star-forming regions are gaining considerable interest in the high-energy astrophysics community as possible Galactic particle accelerators. In general, the role of electrons has not been fully considered in this kind of cosmic-ray source. H
Externí odkaz:
http://arxiv.org/abs/2411.05206
Autor:
Wachiraphan, Patcharapol, Berta-Thompson, Zachory K., Diamond-Lowe, Hannah, Winters, Jennifer G., Murray, Catriona, Zhang, Michael, Xue, Qiao, Morley, Caroline V., Rosario-Franco, Marialis, Duvvuri, Girish M.
The nearby transiting rocky exoplanet LTT 1445A b presents an ideal target for studying atmospheric retention in terrestrial planets orbiting M dwarfs. It is cooler than many rocky exoplanets yet tested for atmospheres, receiving a bolometric instell
Externí odkaz:
http://arxiv.org/abs/2410.10987
Publikováno v:
The Astrophysical Journal Supplement Series, 275: 9 (21pp), 2024 November 5
Short gamma-ray bursts (SGRBs) with extended emission (EE) are composed of initial main emission (ME) with a short-hard spike, followed by a long-lasting EE. Whether the ME and EE originated from the same origin or not, as well as the jet composition
Externí odkaz:
http://arxiv.org/abs/2410.09415
Autor:
Sadeh, Gilad, Waxman, Eli
We show that the non-thermal radio to X-ray emission following the neutron star merger GW\,170817 is consistent with synchrotron emission from a collisionless shock driven into the interstellar medium (ISM) by a conical radially stratified outflow ob
Externí odkaz:
http://arxiv.org/abs/2410.02166