Opening ceremony of SESAME

The SESAME light source was officially opened by His Majesty King Abdullah II on 16 May.

His Majesty was welcomed by the President of the SESAME Council, Sir Chris Llewellyn Smith, and the President Elect, Professor Rolf Heuer, both former Directors General of CERN, the Director, Professor Khaled Toukan, H.R.H. Princess Sumaya bint El Hassan, the Prime Minister of Jordan, H.E. Mr Hani Al-Mulki, and the Administrative Director, Professor Yasser Khalil.
The King unveiled a plaque marking the official opening of the laboratory and visited the experimental hall.

SESAME’s 800 MeV booster synchrotron is now in operation

This is of particular significance since this is the first high-energy accelerator in the Middle East.

After having successfully stored electrons from the 20 MeV Microtron in the Booster in July 2014, on 3 September 2014, the SESAME team succeeded in accelerating the electrons in the Booster to their final energy of 800 MeV.

The SESAME Injector consists of a 20 MeV Microtron and the 800 MeV Booster-Synchrotron. Electrons are produced in the Microtron where they are accelerated to 20 MeV (Million Electron Volt), and these electrons are then transferred to the Booster-Synchrotron.

SESAME’s Microtron became operational in 2012, installation of its Booster was completed in 2013, and storage in the Booster, in July 2014, of the electrons from the Microtron meant that they were then circulating several million of turns in the Booster at their initial energy of 20 MeV.