Zobrazeno 1 - 10
of 3 853
pro vyhledávání: '"Jayasinghe, P"'
Autor:
Rowan, D. M., Stanek, K. Z., Kochanek, C. S., Thompson, Todd A., Jayasinghe, T., Blaum, J., Fulton, B. J., Ilyin, I., Isaacson, H., LeBaron, N., Lu, Jessica R., Martin, David V.
Precise and accurate mass and radius measurements of evolved stars are crucial to calibrating stellar models. Stars in detached eclipsing binaries (EBs) are excellent potential calibrators because their stellar parameters can be measured with fractio
Externí odkaz:
http://arxiv.org/abs/2409.02983
Autor:
Wahyutama, Imam S., Jayasinghe, Denawakage D., Mauger, Francois, Lopata, Kenneth, Schafer, Kenneth J.
Tunnel ionization (TI) underlies many important ultrafast processes, such as high-harmonic generation and strong-field ionization. Among the existing theories for TI, many-electron weak-field asymptotic theory (ME-WFAT) is by design capable of accura
Externí odkaz:
http://arxiv.org/abs/2408.09372
Autor:
Kotrach, O., Kochanek, C. S., Christy, C. T., Jayasinghe, T., Stanek, K. Z., Rowan, D. M., Prieto, J. L., Shappee, B. J.
We present the second results from Citizen ASAS-SN, a citizen science project for the All-Sky Automated Survey for Supernovae (ASAS-SN) hosted on the Zooniverse platform. Citizen ASAS-SN tasks users with classifying variable stars based on their ligh
Externí odkaz:
http://arxiv.org/abs/2408.07859
Autor:
Sivayogaraj, Kaushalya, Guruge, Sahan T., Liyanage, Udari, Udupihille, Jeevani, Jayasinghe, Saroj, Fernando, Gerard, Rodrigo, Ranga, Liyanaarachchi, M. Rukshani
3D reconstruction of the liver for volumetry is important for qualitative analysis and disease diagnosis. Liver volumetry using ultrasound (US) scans, although advantageous due to less acquisition time and safety, is challenging due to the inherent n
Externí odkaz:
http://arxiv.org/abs/2406.19336
Autor:
Alavi, Azadeh, Jayasinghe, Sanduni
Realtime finite element modeling of bridges assists modern structural health monitoring systems by providing comprehensive insights into structural integrity. This capability is essential for ensuring the safe operation of bridges and preventing sudd
Externí odkaz:
http://arxiv.org/abs/2406.04055
The granulation of red supergiants (RSGs) in the Magellanic Clouds are systematically investigated by combining the latest RSGs samples and light curves from the Optical Gravitational Lensing Experiment and the All-Sky Automated Survey for Supernovae
Externí odkaz:
http://arxiv.org/abs/2405.01405
Autor:
Jayasinghe, Gayana
We construct Witten instanton complexes for K\"ahler Hamiltonian Morse functions on stratified pseudomanifolds with wedge K\"ahler metrics satisfying a local conformally totally geodesic condition. We use this to extend Witten's holomorphic Morse ine
Externí odkaz:
http://arxiv.org/abs/2404.13481
Autor:
Jayaweera, Nalin, Bonfante, Andrea, Schamberger, Mark, Tehrani, Amir Mehdi Ahmadian, Sanguanpuak, Tachporn, Tilak, Preetish, Jayasinghe, Keeth, Vook, Frederick W., Rajatheva, Nandana
The legacy beam management (BM) procedure in 5G introduces higher measurement and reporting overheads for larger beam codebooks resulting in higher power consumption of user equipment (UEs). Hence, the 3rd generation partnership project (3GPP) studie
Externí odkaz:
http://arxiv.org/abs/2404.15326
The recent Gaia Focused Product Release contains radial velocity time-series for more than 9,000 Gaia long-period photometric variables. Here we search for binary systems with large radial velocity amplitudes to identify candidates with massive, unse
Externí odkaz:
http://arxiv.org/abs/2401.09531
Modern surveys often deliver hundreds of thousands of stellar spectra at once, which are fit to spectral models to derive stellar parameters/labels. Therefore, the technique of Amortized Neural Posterior Estimation (ANPE) stands out as a suitable app
Externí odkaz:
http://arxiv.org/abs/2312.05687