Belle detector tagged posts

First Particles Circulate in SuperKEKB Accelerator

Plan of the SuperKEKB accelerator with the Belle-II detector. Credit: ill./©: KEK

Plan of the SuperKEKB accelerator with the Belle-II detector. Credit: ill./©: KEK

The SuperKEKB particle accelerator at KEK research center in Japan has recently reached a major milestone: electrons and positrons have been circulated for the first time around the rings. The accelerator is now being commissioned and the start of data taking is foreseen for 2017. One of the core questions to be investigated in these experiments is why the universe today is filled almost only with matter while in the Big Bang matter and antimatter should have been created in equal amounts.

The group of Professor Concettina Sfienti at the Institute of Nuclear Physics at Mainz University will be working together with some 600 scientists from 23 countries to analyze the data.

As the new accelerator is designed ...

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