Results 291 to 300 of about 2,270,482 (341)

The Mass-spectrum of Indium [PDF]

open access: bronzeNature, 1924
SINCE the last report on the results of the massspectrograph (NATURE, September 22) the work with that instrument has been very disappointing. Owing partly to the capricious behaviour of the apparatus for producing accelerated anode rays, with consequent difficulties in obtaining intense beams, and partly, no doubt, to the unfavourable properties of ...
F. W. Aston
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Relativistic ensembles and the mass spectrum

Physical Review D, 1982
We demonstrate here that the known results of the covariant formulation of relativistic statistical mechanics can be extended to include the mass degree of freedom as expressed by the exponential mass spectrum of the statistical models in high-energy physics.
Miller, David, SUHONEN, E
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The mass spectrum

1996
FORMATION OF IONS A mass spectrometer works with electrically charged particles and, before a mass spectrum can be obtained, the substance under examination must be ionized if it is not already ionic. Most research into mass spectrometry has been carried out on positive ions and these are discussed in detail.
Robert A. W. Johnstone, Malcolm E. Rose
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Charmonium: the mass spectrum

Canadian Journal of Physics, 1981
The charmonium mass spectrum is evaluated using the oscillator potential as responsible for long range confinement. Hyperfine splittings for the color singlet [Formula: see text] system are discussed using various approaches. The mass of [Formula: see text] and [Formula: see text] are also briefly touched upon.
Sajjad Mahmood, M. M. Ilyas
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Baryon Mass Spectrum

Physical Review, 1960
It is assumed that the $\ensuremath{\pi}$-baryon interactions are universal and the $K$-baryon interactions account for the large mass differences between baryons. If further all baryon spins are \textonehalf{} and $K$ spin is zero, ($\ensuremath{\Sigma}, \ensuremath{\Lambda}$) parity is even, the ($\ensuremath{\Sigma}, \ensuremath{\Lambda}$) mass ...
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The mass spectrum of trimethylboroxine

Journal of Inorganic and Nuclear Chemistry, 1961
Abstract Comparison of the mass spectra of isotopically normal and 10B-enriched trimethylboroxines makes possible the identification of the various fragments. The spectra furnish independent substantiation of the molecular weight and structure of (CH3)3B3O3—a ring with considerable aromatic character. The 10 B 11 B isotopic abundance
I. Shapiro, W.J. Lehmann, C.O. Wilson
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