3 papers
astro-ph.SR2026
A Quiet Host in an Active Planet-Forming Disk: Optical Spectroscopy of WISPIT 2
C. Swastik, M. Bestha, L. S. Sonith +11
WISPIT 2 is a young pre-main-sequence star hosting a multi-ringed transition disk and two directly imaged protoplanets, including the accreting WISPIT 2b, making it the closest kno…
astro-ph.SR2024
Infrared properties of Planetary Nebulae with PG1159 central stars
C. Muthumariappan, K. Khushbu, V. Kerni
We study the properties of 26 PNe with PG1159-type central stars known till date and compare them with the properties of PNe having [WR], and hydrogen-rich central stars pub…
astro-ph.SR2024
Photo-ionization structures of Planetary Nebula IC 2003 with [WR] central star
Khushbu K., C. Muthumariappan
We present ionization structures of IC 2003, a planetary nebula with [WR] central star, using a 1-D dusty photo-ionization code: "CLOUDY 17.03". The photo-ionization model is const…