Document Type : Letter
Authors
1 Department of Physics, Government Degree College, Tangmarg, Kashmir, 193402 India
2 Department of Physics, Government Degree College Tangmarg, Jammu and Kashmir
Abstract
This letter presents a mathematical model that may help address the long-standing problem of galaxy rotation curves. The strategy involves exploring the variation of circular velocity `ν' with respect to radial distance `r' as a result of which a Bessel differential equation is developed, yielding a general functional form of the potential as a Bessel function. Employing this potential in the case of galaxies, we find the velocity profile in terms of Bessel functions. This approach establishes Bessel functions as a powerful choice for investigating galactic rotation and deepening our understanding of the universe.
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