Speaker
Ivan Smiljanic
(Vinca Institute of Nuclear Sciences, University of Belgrade (RS))
Description
The very forward region of a detector at future e+e- collider is the one of the most challenging regions to instrument. A luminometer – compact calorimeter dedicated for precision measurement of the integrated luminosity at a permille level or better is needed. Here we review a feasibility of such precision at CEPC, considering detector mechanical precision and beam-related requirements. We also discuss capabilities of experimental determination of the beam-energy spread, from the perspective of integrated luminosity precision requirements at the Z0 pole.
Author
Ivan Smiljanic
(Vinca Institute of Nuclear Sciences, University of Belgrade (RS))
Co-authors
Goran Kacarevic
(University of Belgrade (RS))
Dr
Hongbo ZHU
(IHEP)
Ivanka Bozovic-Jelisavcic
(University of Belgrade (RS))
Kai Zhu
(Institute of High Energy Physics, China)
Suen Hou
(Academia Sinica (TW))
