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'Special relativity' in keywords Facet   section ZfN Section A:Volume 052  [X]
Facet   Publication Year 1997  [X]
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1Author    Sean BohatyRequires cookie*
 Title    Theoretical Determination of the Mass of a Roton  
 Abstract    For 56 years, researchers have sought, with varied success, to determine the mass of a roton. However, with the recent emergence of the author's theory of superfluid 4 He, the time may soon be at hand when the roton's mass is determined unequivocally. This letter reports the first quantitative results of the new theory of helium II. Using data from a neutron scattering experiment, the mass of a roton was calculated. It was found that the roton mass is 2.12 x 10 -* 7 kg or approximately 0.32 m He , where m He is the mass of a helium atom. 
  Reference    Z. Naturforsch. 52a, 561—563 (1997); received May 13 1997 
  Published    1997 
  Keywords    Rotons, Special relativity, Superfluid helium-4 
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 TEI-XML for    default:Reihe_A/52/ZNA-1997-52a-0561.pdf 
 Identifier    ZNA-1997-52a-0561 
 Volume    52