Zobrazeno 1 - 10
of 806
pro vyhledávání: '"Betti S"'
Autor:
Betti, S. K., Follette, K. B., Ward-Duong, K., Peck, A. E., Aoyama, Y., Bary, J., Dacus, B., Edwards, S., Marleau, G. -D., Mohamed, K., Palmo, J., Plunkett, C., Robinson, C., Wang, H.
Accretion rates ($\dot{M}$) of young stars show a strong correlation with object mass ($M$); however, extension of the $\dot{M}-M$ relation into the substellar regime is less certain. Here, we present the Comprehensive Archive of Substellar and Plane
Externí odkaz:
http://arxiv.org/abs/2310.00072
Autor:
Betti, S. K., Follette, K. B., Ward-Duong, K., Aoyama, Y., Marleau, G. -D., Bary, J., Robinson, C., Janson, M., Balmer, W., Chauvin, G., Palma-Bifani, P.
Accretion signatures from bound brown dwarf and protoplanetary companions provide evidence for ongoing planet formation, and accreting substellar objects have enabled new avenues to study the astrophysical mechanisms controlling formation and accreti
Externí odkaz:
http://arxiv.org/abs/2208.05016
Autor:
Betti, S. K., Follette, K., Jorquera, S., Duchêne, G., Mazoyer, J., Bonnefoy, M., Chauvin, G., Pérez, L. M., Boccaletti, A., Pinte, C., Weinberger, A. J., Grady, C., Close, L. M., Defrère, D., Downey, E. C., Hinz, P. M., Ménard, F., Schneider, G., Skemer, A. J., Vaz, A.
We present near-infrared Large Binocular Telescope Interferometer LMIRCam imagery of the disk around the Herbig Ae/Be star AB Aurigae. A comparison of surface brightness at Ks (2.16 ${\mu}$m), H2O narrowband (3.08 ${\mu}$m), and L' (3.7 ${\mu}$m) all
Externí odkaz:
http://arxiv.org/abs/2201.08868
We use hydrodynamical simulations of star-forming gas with stellar feedback and sink particles (proxies for young stellar objects, i.e., YSOs) to produce and analyze synthetic 1.1mm continuum observations at different distances (150 - 1000pc) and age
Externí odkaz:
http://arxiv.org/abs/2109.06916
Autor:
Ma, Yik Ki, Mao, S. A., Stil, Jeroen, Basu, Aritra, West, Jennifer, Heiles, Carl, Hill, Alex S., Betti, S. K.
The NRAO VLA Sky Survey (NVSS) Rotation Measure (RM) catalogue has enabled numerous studies in cosmic magnetism, and will continue being a unique dataset complementing future polarisation surveys. Robust comparisons with these new surveys will howeve
Externí odkaz:
http://arxiv.org/abs/1905.04318
Autor:
Ma, Yik Ki, Mao, S. A., Stil, Jeroen, Basu, Aritra, West, Jennifer, Heiles, Carl, Hill, Alex S., Betti, S. K.
The NRAO VLA Sky Survey (NVSS) Rotation Measure (RM) catalogue is invaluable for the study of cosmic magnetism. However, the RM values reported in it can be affected by n$\pi$-ambiguity, resulting in deviations of the reported RM from the true values
Externí odkaz:
http://arxiv.org/abs/1905.04313
Autor:
Betti, S. K., Pope, Alexandra, Scoville, N., Yun, Min S., Aussel, H., Kartaltepe, J., Sheth, K.
We present new ALMA dust continuum observations of 101 $\log(\mathrm{M}_* / \mathrm{M}_\odot)$ > 9.5 galaxies in the COSMOS field to study the effect of environment on the interstellar medium at z ~ 0.7. At this redshift, our targets span a wide rang
Externí odkaz:
http://arxiv.org/abs/1902.08216
Autor:
Betti, S. K., Hill, Alex S., Mao, S. A., Gaensler, B. M., Lockman, Felix J., McClure-Griffiths, N. M., Benjamin, Robert A.
The Smith Cloud is a high velocity cloud (HVC) with an orbit suggesting it has made at least one passage through the Milky Way disk. A magnetic field found around this cloud has been thought to provide extra stability as it passes through the Galacti
Externí odkaz:
http://arxiv.org/abs/1812.06133
Autor:
Ma, Yik Ki, Mao, S. A., Stil, Jeroen, Basu, Aritra, West, Jennifer, Heiles, Carl, Hill, Alex S., Betti, S. K.
With rotation measure (RM) towards 37,543 polarised sources, the Taylor et al. (2009) RM catalogue has been widely exploited in studies of the foreground magneto-ionic media. However, due to limitations imposed by observations in survey mode in the n
Externí odkaz:
http://arxiv.org/abs/1810.03620
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