Tootfinder

Multi-wavelength Study of HESS J0632 057: New Insights into Pulsar-Disk Interaction
Jaegeun Park (Chungbuk National University), Hongjun An (Chungbuk National University), Chanho Kim (Chungbuk National University), Natalie Matchett (University of the Free State), Kaya Mori (Columbia University), Brian van Soelen (University of the Free State), VERITAS Collaboration, :, A. Archer, P. Bangale, J. T. Bartkoske, W. Benbow, J. H. Buckley, Y. Chen, A. J. Chromey, A. Duerr, M. Errando, M. Es…

Multi-wavelength Study of HESS J0632+057: New Insights into Pulsar-Disk Interaction
We present an analysis of new multi-wavelength observations of the TeV gamma-ray binary HESS J0632+057, conducted using SALT, Swift, NuSTAR, and VERITAS in 2023--2024. By combining these new data with archival observations, we confirm previous suggestions of orbital variability in the source's X-ray spectrum, including increased X-ray absorption at the orbital phase interval of $ϕ\approx0.3\textrm{--}0.4$. The source's X-ray flux within this phase interval seems to have exhibited a significant…