In-beam internal conversion electron spectroscopy with the SPICE detector

M. Moukaddam; J. Smallcombe; L. J. Evitts; A. B. Garnsworthy; C. Andreoiu; G. C. Ball; J. Berean-Dutcher; D. Bishop; C. Bolton; R. Caballero-Folch; M. Constable; D. S. Cross; T. E. Drake; R. Dunlop; P. E. Garrett; S. Georges; G. Hackman; S. Hallam; J. Henderson; R. Henderson; R. Krücken; L. Kurchaninov; A. Kurkjian; B. Olaizola; E. O'Sullivan; P. Lu; J. Park; E. E. Peters; J. L. Pore; E. T. Rand; P. Ruotsalainen; J. K. Smith; D. Southall; M. Spencer; C. E. Svensson; M. Wiens; M. Williams; S. W. Yates; T. Zidar

doi:10.1016/j.nima.2018.07.064

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arXiv · 1808.03683

In-beam internal conversion electron spectroscopy with the SPICE detector

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Abstract

The SPectrometer for Internal Conversion Electrons (SPICE) has been commissioned for use in conjunction with the TIGRESS $\gamma$-ray spectrometer at TRIUMF's ISAC-II facility. SPICE features a permanent rare-earth magnetic lens to collect and direct internal conversion electrons emitted from nuclear reactions to a thick, highly segmented, lithium-drifted silicon detector. This arrangement, combined with TIGRESS, enables in-beam $\gamma$-ray and internal conversion electron spectroscopy to be performed with stable and radioactive ion beams. Technical aspects of the device, capabilities, and initial performance are presented.

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M. Moukaddam, J. Smallcombe, L. J. Evitts, A. B. Garnsworthy, C. Andreoiu, G. C. Ball, J. Berean-Dutcher, D. Bishop, C. Bolton, R. Caballero-Folch, M. Constable, D. S. Cross, T. E. Drake, R. Dunlop, P. E. Garrett, S. Georges, G. Hackman, S. Hallam, J. Henderson, R. Henderson, R. Krücken, L. Kurchaninov, A. Kurkjian, B. Olaizola, E. O'Sullivan, P. Lu, J. Park, E. E. Peters, J. L. Pore, E. T. Rand, P. Ruotsalainen, J. K. Smith, D. Southall, M. Spencer, C. E. Svensson, M. Wiens, M. Williams, S. W. Yates, T. Zidar. 2018-08-08. In-beam internal conversion electron spectroscopy with the SPICE detector. https://doi.org/10.1016/j.nima.2018.07.064

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