3 ms·
> integer spin, probably 0, 1 or 2 So really 0 or 1. If it had spin 2 that would make it a graviton, which seems... unlikely, to say the least.
by qrendel 11y ago
> integer spin, probably 0, 1 or 2
So really 0 or 1. If it had spin 2 that would make it a graviton, which seems... unlikely, to say the least.
- deleted 11y ago[deleted]
- panic 11y agoThis article: http://motls.blogspot.co.uk/2015/12/first-batch-of-9-pheno-papers-on-new.html http://motls.blogspot.co.uk/2015/12/first-batch-of-9-pheno-p... also mentions that spin 1 is disallowed by the Landau-Yang Theorem. So it's most likely spin 0.
- qrendel 11y agoIt seems this theorem only applies to massive spin 1 particles, though: https://physics.stackexchange.com/questions/38427/proof-of-yangs-theorem https://physics.stackexchange.com/questions/38427/proof-of-y...