Results 211 to 220 of about 375,067 (245)

Mass spectroscopy at high mass

Fresenius' Zeitschrift für analytische Chemie, 1986
High mass in mass spectroscopy is defined as being the region above m/z 10000. Ionization techniques, methods of mass analysis and ion detection are reviewed. A general mechanism of formation of gaseous ions from nonvolatile, thermally labile compounds is put forward.
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Mass spectroscopy of13Be

Zeitschrift für Physik A Hadrons and Nuclei, 1992
The mass of13Be has been measured with the reaction13C(14C,14O)13Be at ELab=337 MeV. A Q-value of Q0=−37.02(5) MeV was obtained and the mass excess is M.E.=35.16(5) MeV. If the observed line corresponds to the ground state,13 Be is particle unstable with respect to the oneneutron emission by 2.01 MeV.
A. N. Ostrowski, H. G. Bohlen, A. S. Demyanova, B. Gebauer, R. Kalpakchieva, Ch. Langner, H. Lenske, M. von Lucke-Petsch, W. von Oertzen, A. A. Ogloblin, Y. E. Penionzhkevich, M. Wilpert, Th. Wilpert   +12 more
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The limits of measurement with mass spectroscopy

Journal of Physics E: Scientific Instruments, 1968
The methods of measurement of nuclidic mass and isotopic abundance by mass spectroscopy are reviewed. The various factors that limit the accuracy of these measurements are considered. Also studied are those factors that limit the sensitivity of the mass spectroscope. The ways in which mass and abundance measurements are used when a mass spectroscope is
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Spectroscopy of Pb186 with mass identification

1993
Transitions in the very neutron-deficient isotope186Pb have been identified in mass-gated, recoil-γ, and recoil-γ-γ coincidence data obtained with a fragment mass analyzer and Compton-suppressed Ge-detector array. The results of the present work confirm and extend a band of levels tentatively proposed in earlier work done elsewhere, and provide a ...
Baxter, A.M., Byrne, A.P., Dracoulis, G.D., Janssens, R.V.F., Bearden, I.G., Henry, R.G., Nisius, D., Davids, C.N., Khoo, T.L., Lauritsen, T., Penttila, H., Henderson, D.J., Carpenter, M.P.   +12 more
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A mass spectroscopy experiment

Journal of Chemical Education, 1971
The experiment described here demonstrates the use of mass spectrometry in determining the reaction path for CH3CH2OH+ and its homologs.
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Mass Spectroscopy

2022
Kamal Gandhi, Neelima Sharma, Priyae Brath Gautam, Rajan Sharma, Bimlesh Mann, Vanita Pandey   +5 more
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Mass spectroscopy

Vacuum, 1968
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Mass Spectroscopy

2010
Michael M. Morgan, MacDonald J. Christie, Thomas Steckler, Ben J. Harrison, Christos Pantelis, Christof Baltes, Thomas Mueggler, Markus Rudin, Lawrence H. Price, Malcolm Lader, R. H. Belmaker, Joseph H. Friedman, Peter Verhaert, Per Svenningsson, Per E. Andrén, Giovanni Hernandez, Peter Shizgal, Bart Ellenbroek, Trevor W. Robbins, Peter Verhaert, Per Svenningsson, Per E. Andrén, Paul Newhouse, Heather Wilkins, Lance R. McMahon, Luis Stinus, Stéphanie Caillé, Martine Cador, Mary E. Cain, Michael T. Bardo, Sarah Morgan, Angus Mackay, Lucio Tremolizzo, Gessica Sala, Carlo Ferrarese, Alfonso Abizaid, Shimon Amir, Alfonso Abizaid, Shimon Amir, Stephen M. Stahl, Meghan M. Grady, Theodora Duka, Rodrigo Andrade, Yesne Alici, William Breitbart, Debby Van Dam, Peter Paul De Deyn, Warren H. Meck, Catalin V. Buhusi, Malcolm Lader, Martine Cador, Marie-Louise G. Wadenberg, Tomek J. Banasikowski, Richard J. Beninger, Stefan Leucht, Kim Wolff, Peter Verhaert, Per Svenningsson, Per E. Andrén, Elizabeth C. Warburton, Anne M. Andrews, Greg A. Gerhardt, Lynette C. Daws, Johannes Mosbacher, Gabriele Fischer, Annemarie Unger, Martine Cador, Ian P. Stolerman, Seiya Miyamoto, Iain S. McGregor, Murray R. Thompson, Paul D. Callaghan, Trevor W. Robbins, Nachum Dafny, Bernard Le Foll, Theodora Duka, Albert Adell, Francesc Artigas, Anne M. Andrews, Greg A. Gerhardt, Lynette C. Daws, Roberto William Invernizzi, Ennio Esposito, Jelena Nesic, Theodora Duka, Yesne Alici, William Breitbart, Josef Marksteiner, Irene Adelt, Huaiyu Yang, George I. Papakostas, Malcolm Lader, Klaus A. Miczek, R. Hamish McAllister-Williams, Tomasz Schneider, Stephen B. Dunnett, Andrew Young, Klaus A. Miczek, Michael Minzenberg, W. Wolfgang Fleischhacker, Andrew Holt, Darrell D. Mousseau, Glen B. Baker, Stephen M. Stahl, Meghan M. Grady, Andreas Marneros, Guy M. Goodwin, Seiya Miyamoto, Mohammed Shoaib, Mitul A. Mehta, Seiya Miyamoto, Stephen C. Fowler, Joachim Liepert, Thomas R. E. Barnes, Christof Baltes, Thomas Mueggler, Markus Rudin, Ennio Esposito, Roberto William Invernizzi, Josee E. Leysen, Ben J. Harrison, Christos Pantelis, Ronald F. Mucha, Holden D. Brown, Michael E. Ragozzino, Michael E. Ragozzino, Holden D. Brown, Paul Newhouse, Heather Wilkins, R. Andrew Chambers   +129 more
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Mass spectroscopy

2019
Jyotika Rajawat, Gagandeep Jhingan
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Mass Spectroscopy

Nature, 1965
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