Blar i NTNU Open på forfatter "Strandlie, Are"
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Pattern Recognition, Tracking and Vertex Reconstruction in Particle Detectors
Fruhwirth, Rudolf; Strandlie, Are (Particle Acceleration and Detection;, Book, 2021)This open access book is a comprehensive review of the methods and algorithms that are used in the reconstruction of events recorded by past, running and planned experiments at particle accelerators such as the LHC, SuperKEKB ... -
Robust circle reconstruction with the Riemann fit
Fruhwirth, R; Strandlie, Are (Journal article; Peer reviewed, 2018)Finding and fitting circles from a set of points is a frequent problem in the data analysis of high-energy physics experiments. In a tracker immersed in a homogeneous magnetic field, tracks are close to perfect circles if ... -
Surface roughness of as-printed polymers: a comprehensive review
Payami Golhin, Ali; Tonello, Riccardo; Frisvad, Jeppe Revall; Grammatikos, Sotirios; Strandlie, Are (Peer reviewed; Journal article, 2023)Surface roughness is gaining increasing recognition in the processing design methods of additive manufacturing (AM) due to its role in many critical applications. This impact extends not only to various AM product manufacturing ... -
Three-Dimensional Analysis of Porosity in As-Manufactured Glass Fiber/Vinyl Ester Filament Winded Composites Using X-Ray Micro-Computed Tomography
Srivastava, Chaman; Agostino, Pietro; Stamopoulos, Antonios G.; Alcock, Benjamin; Strandlie, Are; Grammatikos, Sotirios (Peer reviewed; Journal article, 2023)Filament winding is a technique to manufacture tubular composite structures and, therefore, is among the most appealing techniques for fabricating critical structures such as hollow tubes. Despite the recent advances, these ... -
Track parameter propagation through the application of a new adaptive Runge-Kutta-Nyström method in the ATLAS experiment
Lund, Espen; Bugge, Lars; Gavrilenko, Igor; Strandlie, Are (Journal article; Peer reviewed, 2009)In this paper we study several fixed step and adaptive Runge-Kutta methods suitable for transporting track parameters through an inhomogeneous magnetic field. Moreover, we present a new adaptive Runge-Kutta-Nyström method ... -
Transport of covariance matrices in the inhomogeneous magnetic field of the ATLAS experiment by the application of a semi-analytical method
Lund, Espen; Bugge, Lars; Gavrilenko, Igor; Strandlie, Are (Journal article; Peer reviewed, 2009)In this paper we study the transport of track parameter covariance matrices - the so-called error propagation - in the inhomogeneous magnetic field of the ATLAS experiment. The Jacobian elements are transported in parallel ...