Track finding and fitting in the H1 Forward Track Detector
نویسندگان
چکیده
منابع مشابه
Track Fitting and Antennas
The problem of tting track data is transformed into a problem in antenna theory. This latter well-studied problem is characterized as an antenna array that is receiving a narrow band signal from multiple distant sources. The goal here is to count the number of sources and determine the angle of each source relative to the array. Similarly, the original problem of track tting is to count the num...
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A Kalman filter package has been developed for reconstructing muon (μ) tracks (coming from the neutrino interactions) in ICAL detector. Here, we describe the algorithm of muon track fitting, with emphasis on the error propagation of the elements of Kalman state vector along the muon trajectory through dense materials and inhomogeneous magnetic field. The higher order correction terms are includ...
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Background: High and intermediate energy protons are not able to form a track in a solid state nuclear track detector (SSNTD) directly. However, such tracks can be formed through secondary particles created during primary radiation nuclear reactions in a SSNTD. Materials and Methods: The protons with primary energies of 9.6 and 30 MeV available at the cyclotron accelerator with corresponding lo...
متن کاملThe H1 First Level Fast Track Trigger
The HERA collider has recently been upgraded to produce a factor of approximately 5 more luminosity. In parallel, upgrades to the H1 detector and trigger have been necessary. One of the projects was the design of an improved Fast Track Trigger (FTT) which should replace the old track trigger and is based on the central drift chambers of the H1 experiment. This work describes the design and expe...
متن کاملTrack fitting in slightly inhomogeneous magnetic fields
A fitting method to reconstruct the momentum and direction of charged particles in slightly inhomogeneous magnetic fields is presented in detail. For magnetic fields of the order of 1 T and inhomogeneity gradients as large as 1 T/m the typical momentum bias due to the proposed approximations is of the order of few MeV, to be compared with scattering components of the order of 20 MeV or even lar...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 1996
ISSN: 0168-9002
DOI: 10.1016/0168-9002(95)00692-3