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astro-ph.SR2023
UOCS-XI. Study of blue straggler stars in open cluster NGC 7142 using UVIT/AstroSat
Anju Panthi, Kaushar Vaidya, Nagaraj Vernekar +3
We present a study of blue straggler stars (BSSs) of open cluster NGC 7142 using AstroSat/UVIT data and other archival data. Using a machine learning-based algorithm, ML-MOC, on Ga…
astro-ph.SR2023★ 5 cited
Photometric variability of blue straggler stars in M67 with TESS and K2
Nagaraj Vernekar, Annapurni Subramaniam, Vikrant V. Jadhav +1
Blue straggler stars (BSSs) are formed through mass transfer or mergers in binaries. The recent detections of white dwarf (WD) companions to BSSs in M67 suggested a mass transfer p…