國立虎尾科技大學 |

On the Direct Detection of 229m Th

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	On the Direct Detection of 229m Th/ by Lars Von der Wense.
作者:	Von der Wense, Lars.
面頁冊數:	XIX, 224 p. 76 illus., 14 illus. in color.online resource. :
Contained By:	Springer Nature eBook
標題:	Nuclear physics. -
電子資源:	https://doi.org/10.1007/978-3-319-70461-6
ISBN:	9783319704616

On the Direct Detection of 229m Th
Von der Wense, Lars.

On the Direct Detection of 229m Th[electronic resource] /by Lars Von der Wense. - 1st ed. 2018. - XIX, 224 p. 76 illus., 14 illus. in color.online resource. - Springer Theses, Recognizing Outstanding Ph.D. Research,2190-5053. - Springer Theses, Recognizing Outstanding Ph.D. Research,.

This thesis describes the first detection of a nuclear transition that had been sought for 40 years, and marks the essential first step toward developing nuclear clocks. Atomic clocks are currently the most reliable timekeepers. Still, they could potentially be outperformed by nuclear clocks, based on a nuclear transition instead of the atomic transitions employed to date. An elusive, extraordinary state in thorium-229 seems to be the only nuclear transition suitable for this purpose and feasible using currently available technology. Despite repeated efforts over the past 40 years, until recently we had not yet successfully detected the decay of this elusive state. Addressing this gap, the thesis lays the foundation for the development of a new, better frequency standard, which will likely have numerous applications in satellite navigation and rapid data transfer. Further, it makes it possible to improve the constraints for time variations of fundamental constants and opens up the field of nuclear coherent control.

ISBN: 9783319704616

Standard No.: 10.1007/978-3-319-70461-6doiSubjects--Topical Terms:

591618
Nuclear physics.

LC Class. No.: QC770-798

Dewey Class. No.: 539.7092

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