Re: Is (are) there any particle(s) that`s emitted in all directions?
From: Old Man (nomail_at_nomail.net)
Date: 10/31/04
- Next message: Old Man: "Re: Is (are) there any particle(s) that`s emitted in all directions?"
- Previous message: Bubba Smurfette: "Re: Is (are) there any particle(s) that`s emitted in all directions?"
- Maybe in reply to: Gen Gerhard Back: "Re: Is (are) there any particle(s) that`s emitted in all directions?"
- Messages sorted by: [ date ] [ thread ]
Date: Sun, 31 Oct 2004 15:21:36 -0600
"Fabrizio J. Bonsignore" <fbonsignore@beethoven.com> wrote in message news:768f7623.0410301705.7635e10@posting.google.com...
> Imagine we have a grid of 2x2 of puntual sources. Is there any
> particle or family of particles that once generated (by whatever
> means) would be emitted in *all* directions preserving the topology of
> the grid?
Learn some physics, Idiot.
Each and every particle has a momentum vector. A single
particle can't be emitted in a spherically or cylindrically
symmetric fashion. Only via statistics can a large number
of particles be said to have a symmetric emission distribution.
With respect to its source, total angular momentum, j = 0,
is absolutely forbidden for a single photon. A plane wave
isn't symmetric.
[Old Man]
... snip cracked pottery ...
> I am Danilo J Bonsignore
- Next message: Old Man: "Re: Is (are) there any particle(s) that`s emitted in all directions?"
- Previous message: Bubba Smurfette: "Re: Is (are) there any particle(s) that`s emitted in all directions?"
- Maybe in reply to: Gen Gerhard Back: "Re: Is (are) there any particle(s) that`s emitted in all directions?"
- Messages sorted by: [ date ] [ thread ]
Relevant Pages
|
