S
Samayra Straal
Researcher at New York University Abu Dhabi
Publications - 14
Citations - 174
Samayra Straal is an academic researcher from New York University Abu Dhabi. The author has contributed to research in topics: Pulsar & Pulsar wind nebula. The author has an hindex of 5, co-authored 8 publications receiving 112 citations. Previous affiliations of Samayra Straal include ASTRON.
Papers
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Journal ArticleDOI
Repeating fast radio bursts with WSRT/Apertif
L. C. Oostrum,L. C. Oostrum,Yogesh Maan,J. van Leeuwen,J. van Leeuwen,Liam Connor,Liam Connor,Emily Petroff,Jisk Attema,J. E. Bast,D. W. Gardenier,D. W. Gardenier,J. E. Hargreaves,E. Kooistra,D. van der Schuur,Alessio Sclocco,R. Smits,Samayra Straal,S. ter Veen,Dany Vohl,Elizabeth A. K. Adams,Elizabeth A. K. Adams,B. Adebahr,W. J. G. de Blok,W. J. G. de Blok,W. J. G. de Blok,R. H. van den Brink,W. A. van Cappellen,A. H. W. M. Coolen,S. Damstra,G. van Diepen,B. S. Frank,Kelley M. Hess,Kelley M. Hess,J. M. van der Hulst,B. Hut,Marianna Ivashina,G. M. Loose,D. M. Lucero,Á. Mika,R. Morganti,R. Morganti,Vanessa A. Moss,Vanessa A. Moss,Vanessa A. Moss,Henk Mulder,M. J. Norden,Tom Oosterloo,Tom Oosterloo,Emanuela Orru,J.-P. de Reijer,M. Ruiter,N. J. Vermaas,Stefan J. Wijnholds,J. Ziemke,J. Ziemke +55 more
TL;DR: In this paper, the authors used the Westerbork Synthesis Radio Telescope (WRST) to conduct extensive follow-up of the first two repeating fast radio bursts (R1 and R2).
Posted Content
Chromatic periodic activity down to 120 MHz in a Fast Radio Burst
Inés Pastor-Marazuela,Liam Connor,Joeri van Leeuwen,Yogesh Maan,Sander ter Veen,Anna V. Bilous,L. C. Oostrum,Emily Petroff,Samayra Straal,Dany Vohl,Jisk Attema,Oliver M. Boersma,E. Kooistra,Daniel van der Schuur,Alessio Sclocco,R. Smits,Elizabeth A. K. Adams,B. Adebahr,Willem J. G. de Blok,A. H. W. M. Coolen,S. Damstra,H. Dénes,Kelley M. Hess,Thijs van der Hulst,B. Hut,V. Marianna Ivashina,A. Kutkin,G. Marcel Loose,D. M. Lucero,Á. Mika,Vanessa A. Moss,Henk Mulder,M. J. Norden,Tom Oosterloo,Emanuela Orrú,M. Ruiter,Stefan J. Wijnholds +36 more
TL;DR: The chromatic results strongly disfavour scenarios in which absorption from strong stellar winds causes FRB periodicity, and it is demonstrated that some FRBs are found in 'clean' environments that do not absorb or scatter low-frequency radiation.
Journal ArticleDOI
Repeating fast radio bursts with WSRT/Apertif
L. C. Oostrum,L. C. Oostrum,Yogesh Maan,J. van Leeuwen,J. van Leeuwen,Liam Connor,Liam Connor,Emily Petroff,Jisk Attema,J. E. Bast,D. W. Gardenier,D. W. Gardenier,J. E. Hargreaves,E. Kooistra,D. van der Schuur,Alessio Sclocco,R. Smits,Samayra Straal,S. ter Veen,Dany Vohl,Elizabeth A. K. Adams,Elizabeth A. K. Adams,B. Adebahr,W. J. G. de Blok,W. J. G. de Blok,W. J. G. de Blok,R. H. van den Brink,W. A. van Cappellen,A. H. W. M. Coolen,S. Damstra,G. van Diepen,B. S. Frank,Kelley M. Hess,Kelley M. Hess,J. M. van der Hulst,B. Hut,Marianna Ivashina,G. M. Loose,D. M. Lucero,Á. Mika,R. Morganti,R. Morganti,Vanessa A. Moss,Vanessa A. Moss,Vanessa A. Moss,Henk Mulder,M. J. Norden,Tom Oosterloo,Tom Oosterloo,Emanuela Orru,J.-P. de Reijer,M. Ruiter,N. J. Vermaas,Stefan J. Wijnholds,J. Ziemke,J. Ziemke +55 more
TL;DR: In this article, the Westerbork Synthesis Radio Telescope was used to detect the first two repeating fast radio bursts (R1) and FRB 180814.J0422+73 (R2), and characterise their repeat statistics.
Journal ArticleDOI
The Nonstandard Properties of a "Standard" PWN: Unveiling the Mysteries of PWN G21.5-0.9 Using its IR and X-ray emission
TL;DR: In this article, the evolution of a pulsar wind nebula (PWN) depends on properties of the progenitor star, supernova, and surrounding environment, and reproducing the observed dynamical properties and spectral energy distribution with an evolutionary model is often the best approach in estimating their values.
Journal ArticleDOI
A LOFAR search for steep-spectrum pulsars in Supernova Remnants and Pulsar Wind Nebulae
Samayra Straal,Joeri van Leeuwen +1 more
TL;DR: In this paper, a promising radio pulsar candidate towards PWN G141.2+5.1 mJy at 150 MHz was identified, which has a period of 94 ms and a DM of 226 pc cm$^{-3}$.