A Focussing Disc DIRC design for particle identification in PANDA

被引：0

作者：

Klaus Föhl

机构：

[1] II. Physikalisches Institut,

来源：

Hyperfine Interactions | 2009年 / 194卷

关键词：

Particle identification; Cherenkov counter; Ring imaging; 29.40.Ka;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A Focussing Disc DIRC with dispersion correction is a novel Cherenkov detector design which is proposed for the PANDA experiment at FAIR. Cherenkov photons travel inside a circular disc towards the edge and then enter into one of circa hundred optical elements around the rim that correct the chromatic dispersion of the Cherenkov light and focus the photon onto the element readout plane. This design can achieve positive kaon identification in the momentum range of up to 4 ÷ 6 GeV/c in the confined space and high magnetic field of the PANDA target spectrometer endcap.

引用

页码：171 / 175

页数：4

共 4 条

[1] Aleksan R(1997)Test of a large scale prototype of the DIRC, a Cherenkov imaging detector based on total internal reflection for BaBar at PEP-II Nucl. Instrum. Methods Phys. Res., A 397 261-undefined
[2] Föhl K(2008)The DIRC detectors of the PANDA experiment at FAIR Nucl. Instrum. Methods Phys. Res., A 595 88-undefined
[3] Hoek M(2008)Radiation hardness study on fused silica Nucl. Instrum. Methods Phys. Res., A 595 190-undefined
[4] Lehmann A(2008)Performance studies of microchannel plate PMTs in high magnetic fields Nucl. Instrum. Methods Phys. Res., A 595 173-undefined

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