Isochronous mode of the future collector ring at the Centre for heavy ion research, Darmstadt, Germany

Nuclear Technology and Radiation Protection

关键词: exotic nuclei;    lifetime;    storage ring;    collector ring;   

DOI  :  10.2298/NTRP1202107T

来源: DOAJ

【 摘 要 】

Short-lived exotic nuclei can be produced and separated with the high-energynuclear beam facility called fragment separator at the Centre for Heavy IonResearch. These nuclides can be injected and stored in the storage ringcalled experimental storage ring. The lower lifetime limit of the presentlyexisting methods for mass measurements on these nuclides at the experimentalstorage ring is about a few seconds. We have developed and investigated anisochronous operational mode of the future collector ring, that makes massmeasurements feasible for nuclides with lifetimes down to a few microseconds.A mass resolving power of about 150 000 is expected.

【 授权许可】

Unknown