My guess is, If it is a synthesis of the existing knowledge and coming to a conclusion it will be more of review and if it contains a research/study out come then it can be a research paper.
In terms of publication, research papers are typically published in academic journals that specialize in the subject of the research. These journals follow a rigorous peer review process in which experts in the field review the paper and provide feedback to the author(s) before it is published. Review papers can be published in both academic and non-academic journals and may or may not be peer-reviewed. They are often commissioned by the journal or written by experts in the field on a particular topic.