Zobrazeno 1 - 10 of 153 pro vyhledávání: '"J H Beynon"'
1
Mini Round-Robin Test on the Split Hopkinson Pressure Bar
Autor: Muhammad Agus Kariem, J. H. Beynon, Dini A. Prabowo, Dong Ruan
Publikováno v: Journal of Testing and Evaluation. 46:20160054
It is known that the split Hopkinson pressure bar (SHPB) technique has not been standardized yet. A standardized SHPB technique is necessary to provide guidelines for determining the intrinsic material properties. One possibility to examine the consi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ca16cef5218654c7c3c6125edf91352
https://doi.org/10.1520/jte20160054
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2
Dissociation of meta‐stable ions in mass spectrometers with release of internal energy
Autor: R. A. Saunders, J. H. Beynon, A. E. Williams
Publikováno v: Journal of Mass Spectrometry. 30:793-796
Certain of the “meta-stable peaks” in mass spectra are abnormally wide. This extra width is shown to be associated with release of kinetic energy during fragmentation. Methods are presented for measuring this energy release and values are given f
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ad013715182beb3f35e34bc23ad99ba
https://doi.org/10.1002/jms.1190300603
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5
The concept and rôle of charge localization in mass spectrometry
Autor: Dudley H. Williams, J. H. Beynon
Publikováno v: Organic Mass Spectrometry. 11:103-116
The concepts of charge localization and of radical localization are considered both with regard to their validity and to their usefulness in explaining and predicting the unimolecular fragmentation pathways for positively charged ions formed from org
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e0ff9cf26c96542a4d079b2708be34ed
https://doi.org/10.1002/oms.1210110203
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6
Translational energy release and stereochemistry of steroids. IX-The mechanism of the elimination of water from metastable ions in epimeric 3-hydroxy steroids of the 5β-series
Autor: Z. V. I. Zaretskii, J. H. Beynon, Carl Djerassi, J. M. Curtis, A.G. Brenton
Publikováno v: Organic Mass Spectrometry. 23:460-468
The mechanism of water elimination from metastable molecular and [M − CH3˙]+ ions, as well as from ions deprived of ring D, in epimeric 3-hydroxy steroids of the 5β-series has been elucidated by deuterium labelling, by the measurements of the tra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d16ec469827923c2bfecc19fe4da2fa7
https://doi.org/10.1002/oms.1210230606
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7
Rotational predissociation of H+.2 ions of different precursor origins
Autor: A.G. Brenton, J. H. Beynon, E. G. Richard, P.G. Fournier
Publikováno v: The Journal of Chemical Physics. 79:1834-1845
The ro‐vibronic states of ground state (1s σg)H+.2 that can fragment by the mechanism of rotational predissociation have been predicted theoretically and so have the lifetimes of these states. Six of these predicted quasibound states have previous
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c0b5725b45881db219cd8c17031b719a
https://doi.org/10.1063/1.445960
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10
State-diagnosed electron capture collisions of CS2q+(q=2, 3) with atomic and molecular gases
Autor: Deepak Mathur, Frank M. Harris, J H Beynon, R G Kingston
Publikováno v: Journal of Physics B: Atomic and Molecular Physics. 19:L575-L580
Relative electron capture cross sections have been measured for CS2q+ (q=2, 3) ions colliding with atomic and molecular targets at 3q keV translational energy. Translational energy gain/loss spectroscopy indicates that capture is predominantly into t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ca148b9a095a502626d0aa62ccd5d4fa
https://doi.org/10.1088/0022-3700/19/17/006
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