A multistop time-to-digital converter

作者: E. Festa , R. Sellem

DOI: 10.1016/0029-554X(81)90326-8

关键词: Analytical chemistryOpticsResolution (mass spectrometry)Time of flightHeavy ionMass spectrometryTime-to-digital converterDead timeChemistryDesorption

摘要: Abstract The article describes a multistop TDC with resolution of 1 ns designed for time-of-flight mass spectrometry (maximum 128 μs) in heavy ion induced desorption experiments. dead time the device is 80 ns. An optional circuit random rejection stop signals allows observation second two masses desorbed simultaneously, whose flight differs from first by less than

参考文章(1)
C. Cottini, E. Gatti, V. Svelto, A new method for analog to digital conversion Nuclear Instruments and Methods. ,vol. 24, pp. 241- 242 ,(1963) , 10.1016/0029-554X(63)90314-8