Inscriere cercetatori

Site nou !

Daca nu va puteti recupera parola (sau aveti alte probleme), scrieti-ne la pagina de contact. Situl vechi se gaseste la adresa old.ad-astra.ro

Facebook

A Fast Procedure for Geometric Parameter Determination of aSilicon Vertex Tracker

Domenii publicaţii > Fizica + Tipuri publicaţii > Articol în revistã ştiinţificã

Autori: M. Pentia, R. Muresan, A. Litvinenko

Editorial: Elsevier, Nuclear Instruments and Methods in Physics Research, Section A, 369, p.101-106, 1996.

Rezumat:

Este prezentata o dependenta analitica a parametrului sigma(vertex), ce masoara dispersia punctelor de vertex obtinute prin reconstructia track-ului de particule in urma imprastierii Coulombiene multiple si a nedeterminarii in masurarea coordonatelor de track, in functie de parametrii geometrici ai unui detector de vertex pe baza de siliciu. An analytical dependence of the sigma(vertex) parameter, measuring the spread of the particle track reconstructed vertex position, as a result of the multiple Coulomb scattering (MCS) and uncertainity in the track coordinate measurement, is presented, in relation to some geometric parameters of a silicon vertex tracker (SVT).

Cuvinte cheie: detectori de track, erori de imprastiere multipla, reconstructie de track // tracking detectors, multiple scattering errors, track reconstruction

URL: http://www.sciencedirect.com/physics?_ob=MImg&_imagekey=B6TJM-3VSKT0K-F-3&_udi=B6TJM-3VSKT0K-F&_cdi=5314&_orig=browse&_coverDate=01%2F21%2F1996&_sk=996309998&_acct=C000014078&_version=1&_userid=202098&md5=06fabe9e12861a854ef0cc1dcb1c4c02&ie=f.pdf