S. Naimi, S. Nakamura, Y. Ito, H. Mita, K. Okada, A. Ozawa, P. Schury, T. Sonoda, A. Takamine, M. Wada, H. Wollnik
A novel ion source based on electrospray ionization and radiofrequency carpet technique has been built. This ion source is designed to deliver relatively heavy molecules for the calibration of a multi reflection time-of-flight mass spectrograph (MRTOF-MS) that will be used for direct mass measurements of superheavy elements. The operation of the ion source as well as the analysis by the MRTOF-MS with heavy molecular ions is described.
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http://arxiv.org/abs/1211.1448
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