Search Results - "Degenaar, N."

Comparative impact of exogenous phenylalanine on oenological isolates of Kluyveromyces marxianus and Saccharomyces cerevisiae by Degenaar, N, Divol, B

“…Kluyveromyces marxianus' high production of 2-phenylethyl acetate (2-PEA) via L-phenylalanine (Phe) catabolism makes it relevant for industries relying on the…”
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Strong X-ray variability in the quiescent state of the neutron star low-mass X-ray binary EXO 1745−248 by Degenaar, N., Wijnands, R.

“…The transient neutron star low-mass X-ray binary EXO 1745−248, located in the globular cluster Terzan 5, was detected during its quiescent state with Chandra…”
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Testing the deep-crustal heating model using quiescent neutron-star very-faint X-ray transients and the possibility of partially accreted crusts in accreting neutron stars by Wijnands, R., Degenaar, N., Page, D.

“…It is assumed that accreting neutron stars in low-mass X-ray binaries are heated due to the compression of the existing crust by the freshly accreted matter…”
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The X-ray spectral properties of very-faint persistent neutron star X-ray binaries by Armas Padilla, M., Degenaar, N., Wijnands, R.

“…AX J1754.2−2754, 1RXS J171824.2−402934 and 1RXH J173523.7−354013 are three persistent neutron star low-mass X-ray binaries that display a 2-10 keV accretion…”
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Low-level accretion in neutron star X-ray binaries by Wijnands, R., Degenaar, N., Armas Padilla, M., Altamirano, D., Cavecchi, Y., Linares, M., Bahramian, A., Heinke, C. O.

“…We search the literature for reports on the spectral properties of neutron star low-mass X-ray binaries when they have accretion luminosities between 1034 and…”
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Localized thermonuclear bursts from accreting magnetic white dwarfs by Scaringi, S., Groot, P. J., Knigge, C., Bird, A. J., Breedt, E., Buckley, D. A. H., Cavecchi, Y., Degenaar, N. D., de Martino, D., Done, C., Fratta, M., Iłkiewicz, K., Koerding, E., Lasota, J.-P., Littlefield, C., Manara, C. F., O’Brien, M., Szkody, P., Timmes, F. X.

“…Nova explosions are caused by global thermonuclear runaways triggered in the surface layers of accreting white dwarfs 1 – 3 . It has been predicted 4 – 6 that…”
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The nature of very faint X-ray binaries: hints from light curves by Heinke, C O, Bahramian, A, Degenaar, N, Wijnands, R

“…Very faint X-ray binaries (VFXBs), defined as having peak luminosities ... of 1034-1036 erg s..., have been uncovered in significant numbers, but remain poorly…”
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A low-level accretion flare during the quiescent state of the neutron-star X-ray transient SAX J1750.8−2900 by Wijnands, R., Degenaar, N.

“…We report on a series of Swift/X-ray telescope observations, performed between 2012 February and 22 March, during the quiescent state of the neutron-star X-ray…”
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Multiwavelength spectral evolution during the 2011 outburst of the very faint X-ray transient Swift J1357.2−0933 by Armas Padilla, M., Degenaar, N., Russell, D. M., Wijnands, R.

“…We report our multiwavelength study of the 2011 outburst evolution of the newly discovered black hole candidate X-ray binary Swift J1357.2−0933. We analysed…”
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An evolving jet from a strongly magnetized accreting X-ray pulsar by van den Eijnden, J., Degenaar, N., Russell, T. D., Wijnands, R., Miller-Jones, J. C. A., Sivakoff, G. R., Hernández Santisteban, J. V.

“…Relativistic jets are observed throughout the Universe and strongly affect their surrounding environments on a range of physical scales, from Galactic binary…”
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An in-depth study of a neutron star accreting at low Eddington rate: on the possibility of a truncated disc and an outflow by Degenaar, N, Pinto, C, Miller, J M, Wijnands, R, Altamirano, D, Paerels, F, Fabian, A C, Chakrabarty, D

“…Due to observational challenges, our knowledge of low-level accretion flows around neutron stars is limited. We present NuSTAR, Swift and Chandra observations…”
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NuSTAR Observations of the Accreting Atolls GX 3+1, 4U 1702-429, 4U 0614+091, and 4U 1746-371 by Ludlam, R. M., Miller, J. M., Barret, D., Cackett, E. M., Coughenour, B. M., Dauser, T., Degenaar, N., García, J. A., Harrison, F. A., Paerels, F.

“…Atoll sources are accreting neutron star (NS) low-mass X-ray binaries. We present a spectral analysis of four persistent atoll sources (GX 3+1, 4U 1702−429, 4U…”
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The Swift bulge survey: motivation, strategy, and first X-ray results by Bahramian, A, Heinke, C O, Kennea, J A, Maccarone, T J, Evans, P A, Wijnands, R, Degenaar, N, in’t Zand, J J M, Shaw, A W, Rivera Sandoval, L E, McClure, S, Tetarenko, A J, Strader, J, Kuulkers, E, Sivakoff, G R

“…ABSTRACT Very faint X-ray transients (VFXTs) are X-ray transients with peak X-ray luminosities (LX) of L$_X \lesssim 10^{36}$ erg s−1, which are not well…”
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A new radio census of neutron star X-ray binaries by van den Eijnden, J, Degenaar, N, Russell, T D, Wijnands, R, Bahramian, A, Miller-Jones, J C A, Hernández Santisteban, J V, Gallo, E, Atri, P, Plotkin, R M, Maccarone, T J, Sivakoff, G, Miller, J M, Reynolds, M, Russell, D M, Maitra, D, Heinke, C O, Armas Padilla, M, Shaw, A W

“…ABSTRACT We report new radio observations of a sample of 36 neutron star (NS) X-ray binaries, more than doubling the sample in the literature observed at…”
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A powerful flare from Sgr A confirms the synchrotron nature of the X-ray emission by Ponti, G., George, E., Scaringi, S., Zhang, S., Jin, C., Dexter, J., Terrier, R., Clavel, M., Degenaar, N., Eisenhauer, F., Genzel, R., Gillessen, S., Goldwurm, A., Habibi, M., Haggard, D., Hailey, C., Harrison, F., Merloni, A., Mori, K., Nandra, K., Ott, T., Pfuhl, O., Plewa, P. M., Waisberg, I.

“…Abstract We present the first fully simultaneous fits to the near-infrared (NIR) and X-ray spectral slope (and its evolution) during a very bright flare from…”
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The return to quiescence of Aql X-1 following the 2010 outburst by Campana, S., Brivio, F., Degenaar, N., Mereghetti, S., Wijnands, R., D'Avanzo, P., Israel, G. L., Stella, L.

“…Aql X-1 is the most prolific low-mass X-ray binary transient hosting a neutron star. In this paper we focus on the return to quiescence following the 2010…”
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Disk-Jet Coupling in the 2017/2018 Outburst of the Galactic Black Hole Candidate X-Ray Binary MAXI J1535-571 by Russell, T. D., Tetarenko, A. J., Miller-Jones, J. C. A., Sivakoff, G. R., Parikh, A. S., Rapisarda, S., Wijnands, R., Corbel, S., Tremou, E., Altamirano, D., Baglio, M. C., Ceccobello, C., Degenaar, N., Eijnden, J. van den, Fender, R., Heywood, I., Krimm, H. A., Lucchini, M., Markoff, S., Russell, D. M., Soria, R., Woudt, P. A.

“…MAXI J1535−571 is a Galactic black hole candidate X-ray binary that was discovered going into outburst in 2017 September. In this paper, we present…”
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Radio and X-ray monitoring of the accreting millisecond X-ray pulsar IGR J17591−2342 in outburst by Gusinskaia, N V, Russell, T D, Hessels, J W T, Bogdanov, S, Degenaar, N, Deller, A T, van den Eijnden, J, Jaodand, A D, Miller-Jones, J C A, Wijnands, R

“…ABSTRACT IGR J17591−2342 is a new accreting millisecond X-ray pulsar that was recently discovered in outburst in 2018. Early observations revealed that the…”
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Investigating the Ultracompact X-Ray Binary Candidate SLX 1735-269 with NICER and NuSTAR by Moutard, D. L., Ludlam, R. M., Sudha, M., Buisson, D. J. K., Cackett, E. M., Degenaar, N., Fabian, A. C., Gandhi, P., García, J. A., Shaw, A. W., Tomsick, J. A.

“…We present two simultaneous NICER and NuSTAR observations of the ultracompact X-ray binary (UCXB) candidate SLX 1735−269 while the source was in two different…”
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Unveiling the nature of compact object in the LMXB MAXI J1957+032 using Swift-xrt by Beri, Aru, Altamirano, D, Wijnands, R, Degenaar, N, Parikh, A S, Yamaoka, K

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