本文給出 Silvia M. Lenzi 教授關(guān)于鏡像核以及同位旋對稱(chēng)性的專(zhuān)題報告
下載：http://www.hfljqc.com/income/Lenzi.ppt
鏡像核簡(jiǎn)介：質(zhì)子數和中子數互換的一對原子核稱(chēng)為鏡像核，譬如7Li（3個(gè)質(zhì)子4個(gè)中子）與7Be（4個(gè)質(zhì)子3個(gè)中子）互為鏡像核。通過(guò)研究鏡像核可以了解原子核的同位旋對稱(chēng)性、庫侖能、原子核結構等相關(guān)信息。該報告對鏡像核相關(guān)的知識給了非常詳細的介紹，是一個(gè)非常有用也非常精彩報告。
報告內容包括：
What’s isospin symmetry?
Why studying isospin symmetry?
How do we study it?
Experimental methods
Theoretical methods
What do we learn from the data?
Few illustrative recent examples
總結與展望
通過(guò)對鏡像核的研究人們可以了解：
1、Mechanism of nucleon alignment at the backbending
2、Evolution of the radii along a rotational band
3、Importance of the single-particle effects:
- test interactions and basis
- information on the configurations
4、Evidence of isospin-non-conserving terms in the nuclear interaction
還可以了解：
Other interesting facets can be, and are being, studied in isobaric multiplets:
- lifetimes and decay probabilities
- magnetic and giromagnetic moments
- isospin mixing …..
These investigations will improve with the advent of intense stable and radioactive beams and the next generation gamma-arrays and ancilaries
Much effort has to be put in the development of theoretical methods
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