Article View: sci.physics.particle
Article #40Re: THE 'RADIUS' OF THE ELECTRON?
From: Y.Porat
Date: Thu, 04 Sep 2008 09:32
Date: Thu, 04 Sep 2008 09:32
95 lines
3976 bytes
3976 bytes
On Sep 4, 12:10 pm, "Jesus-loves-you" <John15...@1.John4.8.Heaven>
wrote:
> "Michael J. Strickland" skrevnews:MCzvk.426$1a2.311@trnddc04
>
>
>
>
>
> > <Loui...@edu.herlufsholm.dk> wrote in message
> >news:37bc1407-57d5-4632-abd5-b3fb37082dd2@w1g2000prk.googlegroups.com...
> > Questions:
> > - What is the value of the experimentally measured 'radius' of the
> > electron?
> > - What is the value of the experimentally measured 'radius' of the
> > proton?
>
> > Best regards
> > Louis Nielsen
> > Denmark
>
> > I don't know about the experiemental but I would put an upper limit on
> > it
> > by assuming it's density is >= that of a proton. You can then calculate
> > limits on it from:
>
> > m_e / [4/3 pi (r_e)^3] >= m_p / [4/3 pi (r_p)^3]
>
> > r_e <= [ (m_e/m_p)^(1/3) ]* r_p
>
> > r_e <= {9.109e-31/1.673e-27) * 8.25e-16m
>
> > using:
> > r_p = 8.25e-16m
> > m_p = 1.673e-27 kg
> > m_e = 9.109e-31 kg
>
> > r_e <= 4.491e-19 m
>
> > --
> > -----------------------------------------------------------------------
> > Michael J. Strickland
> > Quality Services qualityservic...@verizon.net
> > 703-560-7380
> > -----------------------------------------------------------------------
>
> Compare with ...
>
> 7705news:g6b4bd$24o4$1@newsbin.cybercity.dk
>
>
>
> > > > Electron
> > > > Size < 10^-18 m
> > > > ...
> > > > Neutron and Proton
> > > > Size (around) 10^-15 m
>
> Smart guy ... :-)
>
> *Where* do You get this information ( r_p = 8.25e-16m ) from ?
>
> And ...
>
> > r_e <= {9.109e-31/1.673e-27) * 8.25e-16m
>
> m_p = 1,67262171(29) × 10^27 kg
> m_e = 9,1093826(16) × 10^31 kg
>
> Can someone find the proton-radius better ?
> -------------------------
no one can find the proton radius because ..................
***it is not a sphere at all !!!!***
not to mension that you cant make a sphere
even not from 3 quarks
anyway
it is not just 3 quack quack ....(:-)
there is much more in it !!!
ATB
Y.Porat
---------------------------------
> Med venlig hilsen,
> Mogens Kall, The servant of Michael, the *fool* of Christ.
> --
> Coming up news: Iran hit by a meteor. Iran is no more (Jer.49,34- Jos.10,11)
> Last OUTPUT: 7947news:g9mf57$7fd$1@newsbin.cybercity.dkhttp://groups.google.dk/group/no.kultur.folklore.ufo/msg/4dd821ad2099...
> (http://groups.google.dk/group/no.kultur.folklore.ufo/). File-number: 7948
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X-Google-Thread: f6c41,b2c2349f443d6943 X-Google-Thread: 10b271,b2c2349f443d6943 X-Google-Thread: 104f62,b2c2349f443d6943 X-Google-Attributes: gidf6c41,gid10b271,gid104f62,domainid0,public,usenet X-Google-Language: ENGLISH,ASCII Path: arc1-ca.pugleaf.net!g2news1.google.com!postnews.google.com!n38g2000prl.googlegroups.com!not-for-mail From: "Y.Porat" <y.y.porat@gmail.com> Newsgroups: sci.physics.particle,sci.physics,dk.videnskab Subject: Re: THE 'RADIUS' OF THE ELECTRON? Date: Thu, 4 Sep 2008 02:32:53 -0700 (PDT) Organization: http://groups.google.com Lines: 96 Message-ID: <d52ae2b5-e582-431e-bc7a-faf2a603b1c2@n38g2000prl.googlegroups.com> References: <37bc1407-57d5-4632-abd5-b3fb37082dd2@w1g2000prk.googlegroups.com> <MCzvk.426$1a2.311@trnddc04> <g9o8mt$s35$1@newsbin.cybercity.dk> NNTP-Posting-Host: 77.127.6.143 Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-Trace: posting.google.com 1220520773 31854 127.0.0.1 (4 Sep 2008 09:32:53 GMT) X-Complaints-To: groups-abuse@google.com NNTP-Posting-Date: Thu, 4 Sep 2008 09:32:53 +0000 (UTC) Complaints-To: groups-abuse@google.com Injection-Info: n38g2000prl.googlegroups.com; posting-host=77.127.6.143; posting-account=5GUrzQkAAADun29oaK3p_W_saUVxxHUF User-Agent: G2/1.0 X-HTTP-UserAgent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.0.1) Gecko/2008070208 Firefox/3.0.1,gzip(gfe),gzip(gfe)