4 papers
A novel ion cooling trap for multi-reflection time-of-flight mass spectrograph
Y. Ito, P. Schury, M. Wada +8
A radiofrequency quadrupole ion trap system for use with a multi-reflection time-of-flight mass spectrograph (MRTOF) for short-lived nuclei has been developed. The trap system cons…
Single-reference high-precision mass measurement with a multi-reflection time-of-flight mass spectrograph
Y. Ito, P. Schury, M. Wada +8
A multi-reflection time-of-flight mass spectrograph, competitive with Penning trap mass spectrometers, has been built at RIKEN. We have performed a first online mass measurement, u…
An rf-carpet electrospray ion source to provide isobaric mass calibrants for trans-uranium elements
S. Naimi, S. Nakamura, Y. Ito +8
For trans-uranium elements, stable atomic isobars do not exist. In order to provide isobaric reference ions for the mass measurement of trans-uranium elements, an electrospray ion…
Development of a resonant laser ionization gas cell for high-energy, short-lived nuclei
T. Sonoda, M. Wada, H. Tomita +21
A new laser ion source configuration based on resonant photoionization in a gas cell has been developed at RIBF RIKEN. This system is intended for the future PArasitic RI-beam prod…