COuld anybody join physics conferences?

[mankin2006]

as in high energy physics like this one, http://www.Newton.ac.uk/programmes/BSM/index.html

 

[Jimmy Snyder]

Here are some pages from the website that you linked to:

Most seminars at the Institute are open to all. For short visits of up to two days no registration is required, however registration or invitation is usually required for longer-term participation in programmes or workshops.

http://www.Newton.ac.uk/participate.html"

If you have a query about your visit to the Institute please contact us via
programmes at Newton dot ac dot uk

http://www.Newton.ac.uk/contactus.html"

 

[Vanadium 50]

Typically, there is a conference fee of a few hundred dollars or euros. Also, smaller conferences are often invitation-only, to keep them smaller.