Zobrazeno 1 - 10
of 126
pro vyhledávání: '"Yershov V."'
Publikováno v:
Physica Scripta, 2023, 98, 075019
We compare two versions of the GW150914 gravitational wave signal analysis by the LIGO/Virgo collaboration. The first version was published in 2016 by this collaboration along with their announcement of the first experimental detection of gravitation
Externí odkaz:
http://arxiv.org/abs/2312.12557
Autor:
Ferreras, I., Tress, M., Bruzual, G., Charlot, S., Page, M., Yershov, V., Kuin, P., Kawata, D., Cropper, M.
We explore variations of the dust extinction law of the Milky Way by selecting stars from the Swift/UVOT Serendipitous Source Catalogue, cross-matched with Gaia DR2 and 2MASS to produce a sample of 10,452 stars out to ~4kpc with photometry covering a
Externí odkaz:
http://arxiv.org/abs/2105.02240
Publikováno v:
Monthly Notices of the Royal Astronomical Society, 2020, 492, 5052-5056
It is possible to reduce the discrepancy between the local measurement of the cosmological parameter $H_0$ and the value derived from the $Planck$ measurements of the Cosmic Microwave Background (CMB) by considering contamination of the CMB by emissi
Externí odkaz:
http://arxiv.org/abs/2001.09152
Autor:
Page, M. J., Chan, N., Breeveld, A. A., Talavera, A., Yershov, V., Kennedy, T., Kuin, N. P. M., Hancock, B., Smith, P. J., Carter, M.
The dynamic range of the XMM-Newton Optical Monitor (XMM-OM) is limited at the bright end by coincidence loss, the superposition of multiple photons in the individual frames recorded from its micro-channel-plate (MCP) intensified charge-coupled devic
Externí odkaz:
http://arxiv.org/abs/1612.03506
We use near ultraviolet and optical photometry to investigate the dust properties in the nearby starburst galaxy M82. By combining imaging from the Swift/UVOT instrument and optical data from the Sloan Digital Sky Survey, we derive the extinction cur
Externí odkaz:
http://arxiv.org/abs/1506.03821
Autor:
Rosen, S. R., Webb, N. A., Watson, M. G., Ballet, J., Barret, D., Braito, V., Carrera, F. J., Ceballos, M. T., Coriat, M., Della Ceca, R., Denkinson, G., Esquej, P., Farrell, S. A., Freyberg, M., Grisé, F., Guillout, P., Heil, L., Koliopanos, F., Law-Green, D., Lamer, G., Lin, D., Martino, R., Michel, L., Motch, C., Gomez-Moran, A. Nebot, Page, C. G., Page, K., Page, M., Pakull, M. W., Pye, J., Read, A., Rodriguez, P., Sakano, M., Saxton, R., Schwope, A., Scott, A. E., Sturm, R., Traulsen, I., Yershov, V., Zolotukhin, I.
Publikováno v:
A&A 590, A1 (2016)
Thanks to the large collecting area (3 x ~1500 cm$^2$ at 1.5 keV) and wide field of view (30' across in full field mode) of the X-ray cameras on board the European Space Agency X-ray observatory XMM-Newton, each individual pointing can result in the
Externí odkaz:
http://arxiv.org/abs/1504.07051
Autor:
Page, M., Yershov, V., Breeveld, A., Kuin, N. P. M., Mignani, R. P., Smith, P. J., Rawlings, J. I., Oates, S. R., Siegel, M., Roming, P. W. A.
We present the first Swift Ultraviolet/Optical Telescope Serendipitous Source Catalogue (UVOTSSC). The catalogue was compiled from 23,059 Swift datasets taken within the first five years of observations with the Swift UVOT. A purpose-built processing
Externí odkaz:
http://arxiv.org/abs/1503.06597
Autor:
Kuin, N. P. M., Landsman, W., Breeveld, A. A., Page, M. J., James, C., Lamoureux, H., Mehdipour, M., Still, M., Yershov, V., Brown, P. J., Carter, M., Mason, K. O., Kennedy, T., Marshall, F., Roming, P. W. A., Siegel, M., Oates, S., Smith, P. J., De Pasquale, M.
Publikováno v:
Monthly Notices of the Royal Astronomical Society 2015 449 (3): 2514-2538
We present the calibration of the Swift UVOT grisms, of which there are two, providing low-resolution field spectroscopy in the ultraviolet and optical bands respectively. The UV grism covers the range 1700-5000 Angstrom with a spectral resolution of
Externí odkaz:
http://arxiv.org/abs/1501.02433
Publikováno v:
MNRAS, 445, 2440-2445 (2014)
By using the Planck map of the cosmic microwave background (CMB) radiation we have checked and confirmed the existence of a correlation between supernova (SN) redshifts, $z_{\rm SN}$, and CMB temperature fluctuations at the SNe locations, $T_{\rm SN}
Externí odkaz:
http://arxiv.org/abs/1410.5814
Autor:
Hutton, S., Ferreras, I., Wu, K., Kuin, N. P. M., Breeveld, A., Yershov, V., Cropper, M., Page, M. J.
(Abridged) We combine NUV, optical and IR imaging of the nearby starburst galaxy M82 to explore the properties of the dust both in the interstellar medium of the galaxy and the dust entrained in the superwind. The three NUV filters of Swift/UVOT enab
Externí odkaz:
http://arxiv.org/abs/1401.7669