Abstract
The main goal of the BaBar experiment is to study CP violation. In order to achieve this program we need a good $\pi$/K separation up to 4.3 GeV. To increase the detector capabilities we proposed to extend the particle identification in the forward region. With the development of new low density silica aerogel and powerful photodetectors able to work inside strong magnetic fields we have chosen an aerogel threshold counter, with two different refractive indices. Two designs readout by two different photo-detectors have been tested.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.