546 citations
- Isaac Newton InstituteCL35 papers
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- Institut d'Astrophysique de ParisFR25 papers
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6 papers · 1 filter
OB runaway stars originating in the Vel OB1 association
N. Azatyan, L. Kaper, A. Samsonyan +4
OB runaway stars are massive stars moving through interstellar space at high velocities (up to 200 km/s), produced by dynamical ejections in young massive clusters or supernova exp…
Dynamical Preconditions for Ice Formation in Supernova Remnant and Cloud Interactions: A 2D MHD Study
A. Yeghikyan, M. Rah, S. Shamyar +1
Water ice has been detected in several supernova remnants despite the strong heating and radiation in these environments. This challenges standard expectations for dust survival. U…
Dust and Ices in the SNR
A. Yeghikyan, M. Rah, S. Shamyar
The presence of dust in supernova remnants (SNRs) is confirmed by extensive infrared data from observatories such as Spitzer, Herschel, and JWST, alongside theoretical models of du…
Pulsars and Millisecond Pulsars III: Tracing Compact Object Dynamics in Globular Clusters with NBODY6++GPU
M. Rah, R. Spurzem, F. Flammini Dotti +1
Neutron stars in globular clusters follow complex evolutionary pathways shaped by binary interactions, mass transfer, and dynamical exchanges. Direct N-body simulations such as NBO…
Pulsars and Millisecond Pulsars II: Deep diving into the Evolutionary Mechanisms
Maria Rah, Rainer Spurzem, Francesco Flammini Dotti +1
This second paper in our series investigates the evolutionary mechanisms that shape pulsars and millisecond pulsars (MSPs) across different astrophysical environments. We focus on…
Pulsars and Millisecond Pulsars I: Advancements, Open Questions and finding Gaps via statistical insights
Maria Rah, Areg Mickaelian, Francesco Flammini Dotti +1
We present a statistical study of pulsars and millisecond pulsars (MSPs) based on multiwavelength observations in the Galactic Field and Globular Clusters. We examine their emissio…