Modeling X-ray reflection spectra from disk returning radiation: Application to 4U 1630-47

astro-ph.HE

Submitted: 2026-01-21

Updated: 2026-10-21

Comments: 16 pages, 10 figures, 5 tables

Journal ref: A&A, 714, A428 (2026)

DOI: 10.1051/0004-6361/202659128

Code: https://github.com/reltrans/reltrans

License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/

Sources

• Assessing the Power-Law Emissivity Assumption in X-ray Reflection Spectroscopy: A Simulation-Based Evaluation of Different Coronal Geometries
• Black hole X-ray spectra: notes on the relativistic calculations
• Spin Constraints on 4U 1630-47 via combined Continuum Fitting and Reflection methods: a comparative study using Frequentist and Bayesian statistics

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