[RIBF-ULIC-miniWS-005] Isomer Spectroscopy during the New Isotope Search Experiment using Uranium Beam

Name: [RIBF-ULIC-miniWS-005] Isomer Spectroscopy during the New Isotope Search Experiment using Uranium Beam
Start: 2011-09-08T09:30:00+09:00
End: 2011-09-08T18:00:00+09:00
Location: Nishina Hall

Thursday 8 Sept 2011, 09:30 → 18:00 Asia/Tokyo

Nishina Hall

RIKEN Nishina Center 2-1 Hirosawa, Wako-shi, Saitama

Shunji Nishimura (RIKEN), Toshiyuki Sumikama (Tokyo University of Science)

Description

Isomer spectroscopy is important not only for the confirmation of a particle identification of in- flight fragments but also for a study of an exotic structure of very neutron-rich nuclei. New isotope experiment using Uranium beam at this autumn is a good opportunity also for new isomer search in middle and heavy neutron-rich nuclei. Germanium detectors will surround a total E detector to measure gamma rays from isomeric state produced via in-flight fission reaction. Physics cases of isomer spectroscopy in neutron-rich region will be discussed in this workshop.

- 09:30 → 10:35
  Isomer spectroscopy 1
  - 09:30
    
    Opening 5m
    
    Speaker: Dr Hideyuki Sakai (RIKEN Nishina Center)
  - 09:35
    
    Search for new isotopes and new isomers using in-flight fission of 345MeV/u 238U 20m
    
    Speaker: Dr Naoki Fukuda (RIKEN Nishina Center)
  - 09:55
    
    Experimental results on the new isomer search 2008 at RIBF 20m
    
    Speaker: Dr Daisuke Kameda (RIKEN Nishina Center)
  - 10:15
    
    Se isotopes around N=60 20m
    
    Speaker: Taro Nakao (Riken)
- 10:35 → 10:50
  
  break 15m
- 10:50 → 11:50
  Isomer spectroscopy 2
  - 10:50
    
    Search for isomers in the vicinity of 108Zr 20m
    
    Speaker: Dr Toshiyuki Sumikama (Tokyo University of Science)
  - 11:10
    
    Search for isomer islands at RIBF 20m
    
    Speaker: Dr Atsuko Odahara (Department of Physics, Osaka University)
  - 11:30
    
    Search for 1/2- isomers in odd-A Ni nuclei next to 78Ni 20m
    
    Speakers: Dr Dora Sohler (ATOMKI), Dr Eiji Ideguchi (CNS, University of Tokyo)
- 11:50 → 13:30
  
  lunch 1h 40m
- 13:30 → 15:00
  
  Seminar by Tamii-san 1h 30m
- 15:00 → 15:20
  
  break 20m
- 15:20 → 17:20
  Isomer spectroscopy 3
  - 15:20
    
    Isomers around the N = 82 neutron shell closure and the r-process 20m
    
    Speaker: Mr Giuseppe Lorusso (RIKEN)
  - 15:40
    
    Isomers around 70Fe, 132Sn, 170Dy and the underlying nuclear structure effects 20m
    
    Speaker: Dr Hiroshi Watanabe (RIKEN)
  - 16:00
    
    Search for K-Isomers in Neutron-Rich Z ≈ 60 Isotopes 20m
    
    Speaker: Dr Eiji Ideguchi (CNS, University of Tokyo)
  - 16:20
    
    Discussions 1h