Acceptance and resolution simulation studies for the dielectron spectrometer HADES at GSI

Abstract

Design studies for a second generation Dilepton Spectrometer to be built at the SIS accelerator of GSI are presented. The basic design parameters of this system are specified and the different detector components for charged particle tracking and for lepton identification are described. The geometrical acceptance for lepton pairs is given. Results on single track momentum resolution and on lepton pair mass resolution are reported.

36 pages, documentstyle[epsfig]{elsart}, 14 postscript figures (included); Submitted to NIM A

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• From Chiral Mean Field to Walecka Mean Field and Kaon Condensation
• Microscopic Model of the Time Like Electromagnetic Form Factor of the Nucleon
• Dilepton anisotropy from $p+Be$ and $Ca+Ca$ collisions at BEVALAC energies

Cited by in corpus (10)

• The High-Acceptance Dielectron Spectrometer HADES
• Phi decay: a relevant source for K- production at SIS energies?
• Dielectron production in 12C+12C collisions at 2 AGeV with HADES
• Study of dielectron production in C+C collisions at 1 AGeV
• Dielectron Production in C+C Collisions at 1 GeV/u and the Solution to the DLS Puzzle
• Dilepton production in pp and CC collisions with HADES
• ${\pi }^{+}{\pi }^{-}$ Emission from Coherent ${\rho }^0$ Propagation in Nuclei
• ${\pi }^0\gamma$ invariant mass distribution in the low energy $\gamma p\to \omega p$ reaction
• A versatile dielectron trigger for nucleon-nucleon and nucleus-nucleus collisions
• Transport analysis of in-medium hadron effects in pA and AA collisions