I see that you have not even a single iota of usable intelligence in your noggin if youre asking me to research things for you. You have access to Google scholar just like everyone else, so get to searching! And yes, there are collegiate levels of parapsychology courses available to take or read their findings, albeit not in depth due to lack of proper research tools available and the spontaneity of the interactions. The ability to recreate a haunting on demand is an absurd conjecture. There sure are recurring hauntings that can be recorded multiple times of the same events, but it is not on demand. Heres just one collegiate level citing- https://koestlerunit.wordpress.com/research-overview/