BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:"RNC–KEK Joint Seminars：The 343rd RIBF Nuclear Physics Seminar s DTSTART:20260608T043000Z DTEND:20260608T083000Z DTSTAMP:20260526T152900Z UID:indico-event-5668@indico2.riken.jp DESCRIPTION:Speakers: Milkael Reponen (University of Jyväskylä)\, Jens L assen (TRIUMF)\n\n----------------------------------------\nTitle: The TRI UMF-ISAC radioactive ion beam program - laser ion source(s)\, nuclear spin polarized beams and facility upgrades in progress\ntalk by Dr. Jens Lasse n\nThe presentation will introduce the TRIUMF isotope separator and accele rator facility\, which provides radioactive ion beams from an ISOL target that is irradiated by a 480MeV proton beam from the TRIUMF main cyclotron. I will give an overview of the current target-ion source capabilities and beams available as low energy or post-accelerated RIB\, and experimental facilities - from precision mass-measurements to nuclear structure and bet a-NMR for material and life sciences. TRIUMF is currently undertaking a 2 026 concentrated effort to build and start operating two additional RIB ta rget stations: one proton target station and one photo-fission target stat ion. With these target stations and additional beam purification it is env isioned to increase the available RIB  from currently 2500h/y to 5000h/y by 2029\, and to go beyond 7500h starting with the 2030 5 year funding cyc le. The simultaneous delivery of up to 3 different RIB’s to experiments aims to satisfy experimenter’s needs and fully utilize the experimental facilities.To further enhance experimental capabilities\, we are undertaki ng upgrades to our laser ion sources\, the polarizer and collinear fast be am laser spectroscopy - to couple these to high sensitivity\, high resolut ion nuclear decay spectrometers. As a user-facility TRIUMF welcomes exter nal researchers and seeks experiment proposals for high impact RIB experim ents - therefore I will also be available to discuss our user program and answer questions to all aspects of our RIB and user program.\n------------ ----------------------------\nTitle: Recent results and developments from the IGISOL facility\ntalk by Dr. Mikael Reponen\nThe Ion Guide Isotope Sep arator On-Line (IGISOL) facility\, at the University of Jyväskylä Accele rator Laboratory produces low-energy beams of nuclei far off the line of b eta stability for precision studies. The isotopes are produced either via ion guide [1] or hot cavity [2] methods utilizing multi-nucleon transfer\, fusion-evaporation and fission reactions. The facility sports a wide ran ge of research equipment from Penning traps and MR-ToF mass spectrometers to collinear laser spectroscopy. The facility also has more specialized ex periments such as an atom trap and it also houses external experiments suc h MORA [3] and SEASON. In this seminar I will highlight recent research r esults on collinear laser spectroscopy of Rh\, mass and in-source laser sp ectroscopy along the N=Z line and mass measurements with the newly recommi ssioned JYFLTRAP. I will also discuss the recent developments [4] with an outlook for the near future.\n[1] J. Ärje et al. Phys. Rev. Lett. 54\, 99 \, (1985).[2] M. Reponen et al.\, Rev. Sci. Instrum. 86\, 123501 (2015).[3 ] N. Goyal et al.\, EPJ A 61\, 221 (2025).  [4] V.A. Virtanen et al.\, NI MA 1072\, 170186 (2025). \n\nhttps://indico2.riken.jp/event/5668/ LOCATION:RIKEN Okouchi Hall (Wako\, Saitama) URL:https://indico2.riken.jp/event/5668/ END:VEVENT END:VCALENDAR