B
Bill Sloman
Guest
"Mathew Orman" <orman@nospam.com> wrote in message news:<bmv4g3$t66$1@news.onet.pl>...
Harvard tower experiment:
Ohanian, page IX-9. ,
Kaufmann, Relativity and Cosmology p31 ,
Pound & Rebka, Phys Rev Lett. 4, 337 (1960) ,
Blatt, Modern Physics Ch3 ,
Rohlf, Modern Physics, Section 19-4
Ohanian is presumeably Hans C. Ohanian's Physics Study Guide.
This gives you references to four physics textbooks and to what
appears to be the original publication in Physics Review Letters back
in 1960.
What more do you want?
Incidentally, gamma-rays are just another form of electromagnetic
radiation, albeit a very high frequency radiation. The iron-57 nucleus
is a very high-Q resonator/absorber for its own gamma-rays, and
Mossbauer spectroscopy uses the Doppler shift generated by mounting
the detecting sample on a loudspeaker coil.
An exceedingly elegant technique ...
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Bill Sloman, Nijmegen
From the URL I did post, hitting "references" gives you"Bill Sloman" <bill.sloman@ieee.org> wrote in message
news:7c584d27.0310191350.13b3c1af@posting.google.com...
"Mathew Orman" <orman@nospam.com> wrote in message
news:<bmudc2$4ov$1@news.onet.pl>...
"Kevin Aylward" <kevindotaylwardEXTRACT@anasoft.co.uk> wrote in message
news:Jsykb.440$nL.231@newsfep3-gui.server.ntli.net...
Mathew Orman wrote:
"Kevin Aylward" <kevindotaylwardEXTRACT@anasoft.co.uk> wrote in
message news:N3xkb.426$nL.66@newsfep3-gui.server.ntli.net...
Mathew Orman wrote:
"Kevin Aylward" <kevindotaylwardEXTRACT@anasoft.co.uk> wrote in
Provide description of a single down to the Earth experiment
that can be performed by use of the conventional test equipment.
Mossbauer spectroscopy can demonstrate gravitational red-shift within
a vertical difference of 22.6 metres at sea-level.
They did it back in 1960 so the test equipment can't have been that
fancy.
http://hyperphysics.phy-astr.gsu.edu/hbase/relativ/gratim.html#c2
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Bill Sloman, Nijmegen
That experiment is about gamma rays and it is not described at all.
Can you provide the link to the actual Harvard Tower Experiment?
Harvard tower experiment:
Ohanian, page IX-9. ,
Kaufmann, Relativity and Cosmology p31 ,
Pound & Rebka, Phys Rev Lett. 4, 337 (1960) ,
Blatt, Modern Physics Ch3 ,
Rohlf, Modern Physics, Section 19-4
Ohanian is presumeably Hans C. Ohanian's Physics Study Guide.
This gives you references to four physics textbooks and to what
appears to be the original publication in Physics Review Letters back
in 1960.
What more do you want?
Incidentally, gamma-rays are just another form of electromagnetic
radiation, albeit a very high frequency radiation. The iron-57 nucleus
is a very high-Q resonator/absorber for its own gamma-rays, and
Mossbauer spectroscopy uses the Doppler shift generated by mounting
the detecting sample on a loudspeaker coil.
An exceedingly elegant technique ...
-------
Bill Sloman, Nijmegen