I dont know why you cant accept that the momentum of a photon
could slow an atom.
Ther are so many problems with this I ain't touching it unless you are prepared to do some reading.
THAT IS IT HAS BEEN EASILY PROVED EXPERIMENTALLY WRONG AND WHY IT REQUIRES QM COOLING TO GET CLOSER TO ABSOLUTE ZERO THAN CAN BE DONE BY CLASSICAL MEANS.
Your start point you need to understand is
"helicity" and "chirality" of matter.
Until you read and understand what that means and implies your answer is nonsensical.
See without those spins we have no gravity, no strong and weak forces and everything stops working and all matter flies apart ..... OOPS.
Still want to not have quantum spins??
See thats whats interesting about Bose-Enstein condensates is that matter starts acting not like normal matter.
And this is my last attempt to get you across the void as I am more than happy to ignore you.
