Zobrazeno 1 - 10
of 41 952
pro vyhledávání: '"An, Yana"'
Autor:
Dark, IAU Centre for the Protection of the, Interference, Quiet Sky from Satellite Constellation, Józsa, Gyula I. G., Williams, Andrew, Green, Richard, Marsh, Isabel, Antoniadis, John, Barbosa, Domingos, Barentine, John, Blanc, Guillermo, Coelho, Bruno, Cooper, Patricia, Dalledonne, Sara, Di Vruno, Federico, Diamond, Joe, Dong, Adam, Drimmel, Ronald, Eggl, Siegfried, Habeeb, Nusrin, Heim, Jessica, Hofer, Chris, Hwang, Narae, Isidro, Mathieu, Koplow, David, Lowenthal, James, Lucatello, Sara, Lyubenova, Mariya, Massey, Robert, Peel, Mike, Rawls, Meredith, Saada, Adrien, Sanchez, Alejandro, Sanhueza, Pedro, Skidmore, Warren, Sorokin, Boris, Sreekumar, P., Stevenson, Tim, Tartari, Paula, Tornatore, Vincenza, Walker, Connie, Winkel, Benjamin, Yakushina, Yana
The growing number of satellite constellations in low Earth orbit (LEO) enhances global communications and Earth observation, and support of space commerce is a high priority of many governments. At the same time, the proliferation of satellites in L
Externí odkaz:
http://arxiv.org/abs/2412.08244
Autor:
Sun, Fengwu, Wang, Feige, Yang, Jinyi, Champagne, Jaclyn B., Decarli, Roberto, Fan, Xiaohui, Bañados, Eduardo, Cai, Zheng, Colina, Luis, Egami, Eiichi, Hennawi, Joseph F., Jin, Xiangyu, Jun, Hyunsung D., Khusanova, Yana, Li, Mingyu, Li, Zihao, Lin, Xiaojing, Liu, Weizhe, Meyer, Romain A., Pudoka, Maria A., Rieke, George H., Shen, Yue, Tee, Wei Leong, Venemans, Bram, Walter, Fabian, Wu, Yunjing, Zhang, Huanian, Zou, Siwei
We present a stringent measurement of the dust-obscured star-formation rate density (SFRD) at $z=4-6$ from the ASPIRE JWST Cycle-1 medium and ALMA Cycle-9 large program. We obtained JWST/NIRCam grism spectroscopy and ALMA 1.2-mm continuum map along 2
Externí odkaz:
http://arxiv.org/abs/2412.06894
We consider a dynamical system describing the motion of a test-particle surrounded by $N$ Brownian particles with different masses. Physical principles of conservation of momentum and energy are met. We prove that, in the limit $N\to\infty$, the test
Externí odkaz:
http://arxiv.org/abs/2411.18775
Autor:
Labourie, Camille, Teplitskaya, Yana
Quasiminimal sets are sets for which a pertubation can decrease the area but only in a controlled manner. We prove that in dimensions $2$ and $3$, such sets separate a locally finite family of local John domains. Reciprocally, we show that this prope
Externí odkaz:
http://arxiv.org/abs/2411.07210
Autor:
Galarza, Jhon Yana, Lorenzo-Oliveira, Diego, Ferreira, Thiago, Reggiani, Henrique, Behmard, Aida, Simon, Joshua D., Martioli, Eder, López-Valdivia, Ricardo, de Almeida, Leandro, Jofré, Emiliano, El-Badry, Kareem
We present HIP 8522, a young solar twin with the lowest detected lithium, potentially a field blue straggler or the result of episodic early accretion. Its stellar parameters ($T_{\rm eff} = 5729 \pm 7$ K, $\log g = 4.532 \pm 0.016$ dex, $\rm{[Fe/H]}
Externí odkaz:
http://arxiv.org/abs/2410.17590
Autor:
Taylor, Anthony J., Finkelstein, Steven L., Kocevski, Dale D., Jeon, Junehyoung, Bromm, Volker, Amorin, Ricardo O., Haro, Pablo Arrabal, Backhaus, Bren E., Bagley, Micaela B., Bañados, Eduardo, Bhatawdekar, Rachana, Brooks, Madisyn, Calabro, Antonello, Ortiz, Oscar A. Chavez, Cheng, Yingjie, Cleri, Nikko J., Cole, Justin W., Davis, Kelcey, Dickinson, Mark, Donnan, Callum, Dunlop, James S., Ellis, Richard S., Fernandez, Vital, Fontana, Adriano, Fujimoto, Seiji, Giavalisco, Mauro, Grazian, Andrea, Guo, Jingsong, Hathi, Nimish P., Holwerda, Benne W., Hirschmann, Michaela, Inayoshi, Kohei, Kartaltepe, Jeyhan S., Khusanova, Yana, Koekemoer, Anton M., Kokorev, Vasily, Larson, Rebecca L., Leung, Gene C. K., Lucas, Ray A., McLeod, Derek J., Napolitano, Lorenzo, Onoue, Masafusa, Pacucci, Fabio, Papovich, Casey, Pérez-González, Pablo G., Pirzkal, Nor, Somerville, Rachel S., Trump, Jonathan R., Wilkins, Stephen M., Yung, L. Y. Aaron, Zhang, Haowen
We present a sample of 50 H-alpha detected broad-line active galactic nuclei (BLAGN) at redshifts 3.5
Externí odkaz:
http://arxiv.org/abs/2409.06772
Autor:
Knopova, Victoria, Mokanu, Yana
In this paper we investigate the ergodicity in total variation of the process $X_t$ related to some integro-differential operator with unbounded coefficients and describe the speed of convergence to the respective invariant measure. Some examples are
Externí odkaz:
http://arxiv.org/abs/2409.01720
Autor:
Banados, Eduardo, Khusanova, Yana, Decarli, Roberto, Momjian, Emmanuel, Walter, Fabian, Connor, Thomas, Carilli, Christopher, Mazzucchelli, Chiara, Rojas-Ruiz, Sofia, Venemans, Bram
We present millimeter observations of the host galaxy of the most distant blazar known, VLASSJ041009.05-013919.88 (hereafter J0410-0139) at z=7, using ALMA and NOEMA observations. The ALMA data reveal a 2e42 erg/s [CII] 158um emission line at z=6.996
Externí odkaz:
http://arxiv.org/abs/2408.12299
Autor:
Reggiani, Henrique, Galarza, Jhon Yana, Lorenzo-Oliveira, Diego, Covarrubias, Sofia, Oyague, Micaela, Valle, Rita, Chanamé, Julio
Measurement of lithium abundances in solar-type stars have shown that standard models of stellar evolution are incapable of explaining the observed depletion as a function of stellar age. Beryllium is one of the lightest elements that can be measured
Externí odkaz:
http://arxiv.org/abs/2408.10999
Autor:
Terres, Sophia, Scalon, Lucas, Brunner, Julius, Horneber, Dominik, Dureth, Johannes, Huang, Shiyu, Taniguchi, Takashi, Watanabe, Kenji, Nogueira, Ana Flavia, Hoefling, Sven, Klembt, Sebastian, Vaynzof, Yana, Chernikov, Alexey
Two-dimensional (2D) organic-inorganic hybrid perovskites emerged as a versatile platform for light-emitting and photovol-taic applications due to their unique structural design and chemical flexibility. Their properties depend heavily on both the ch
Externí odkaz:
http://arxiv.org/abs/2408.05946