The EM and strong forces have no Higgs couplings, as their carrier particles (photons and gluons) are massless. There's no proposal of any Higgs with a color charge as far as I'm aware, and definitely not in a SUSY model.
Ah, I see. So are you saying that the Higgs 'clings' to the bosons of a force (in our case, the Weak)? I suppose if it only couples to the Weak, there would certainly be no colour charge.
One Higgs doublet is actually four particles, three of which get "eaten" by the W+, W-, and Z bosons to generate their masses. (In technical terms, they're Goldstone bosons which provide the longitudinal polarization component; compare with the photon, which is massless and has no longitudinal polarization.) The fourth is what we generally think of as the actual "Higgs boson." If there were two doublets, that pattern would be repeated, so in addition to h, we'd have H+, H-, H, and A. (The A is a bit confusing given that A is usually used for photons in electroweak unification, but that's the convention.)
I'm slightly confused by what you're trying to say here; I follow what you say about the W and Z bosons and then about the actual "Higgs boson", but that only accounts for four Higgs particles. Where does the fifth come in to play?
I'm at Fermilab this summer (working on CMS, though) and there is definitely a sense of rivalry. The Tevatron can no longer claim the highest energy, but this has just shifted everyone's bragging to focus on luminosity, where it still dominates.
I've always been disappointed that my undergrad was completely missing a particle module. I'm finishing my masters now and I kind of crammed as much particle physics as I could into the year, so I think my knowledge in this area is rushed at best!
*MySmiley*_________jiggY,
~Life's a puzzle. Go figure.
_
nigelgoboom: "Whatever poopster..."
~Life's a puzzle. Go figure.
_
nigelgoboom: "Whatever poopster..."
This message last edited by jiggy on 16/06/2010 at 10:31:25 PM
US experiment hints at 'multiple God particles'
- 15/06/2010 04:04:14 AM
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- 15/06/2010 04:11:11 AM
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- 15/06/2010 04:11:11 AM
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I minored in modern physics, which means, I have enough knowledge to be.....
- 15/06/2010 04:45:35 AM
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this has always bothered me about particle physicists....
- 15/06/2010 05:32:26 AM
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Yeah, always been my problem, too.
- 15/06/2010 05:44:30 AM
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Lederman wanted to call it "the goddamn particle," but the publisher wouldn't let him. 
- 15/06/2010 06:26:56 AM
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- 15/06/2010 06:26:56 AM
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Well, we've been pretty bad at name stuff
- 15/06/2010 08:52:09 AM
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"Giant radiating dyke swarms"?!!! 
- 15/06/2010 05:57:11 PM
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- 15/06/2010 05:57:11 PM
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It's more than a few right answers.
- 15/06/2010 06:26:35 AM
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did you go to school in wisconsin? cause you sound just like that guy
- 15/06/2010 07:07:49 AM
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- 15/06/2010 07:07:49 AM
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Yet, when determining the measure for what a planet is, Pluto vanished from the list!
- 15/06/2010 07:14:28 AM
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- 15/06/2010 07:14:28 AM
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right, but it's still out there in the same orbit with the same momentum and positioning
- 15/06/2010 08:45:43 AM
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- 15/06/2010 08:45:43 AM
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It had to lose its status or you'd have to memorize several more planets
- 15/06/2010 08:57:20 AM
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y'all are screwing up my "uncertainty principle" joke dammit! 
*NM*
- 15/06/2010 09:19:11 AM
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*NM*
- 15/06/2010 09:19:11 AM
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Totally missed it *NM*
I was disappointed they didn't make all the dwarf planets into planet planets.
- 16/06/2010 01:00:51 PM
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As a physicist, I find this quite interesting.
- 16/06/2010 09:08:15 PM
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Not quite.
- 16/06/2010 09:57:18 PM
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Re: Not quite.
- 16/06/2010 10:22:14 PM
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