Search Results for author: Tim Sprenger

Found 2 papers, 1 papers with code

Interstellar Interferometry: Precise Curvature Measurement from Pulsar Secondary Spectra

1 code implementation12 Jan 2021 Daniel Baker, Walter Brisken, Marten H. van Kerkwijk, Robert Main, Ue-Li Pen, Tim Sprenger, Olaf Wucknitz

As a result, measuring variations in the curvature over the course of a year, or the orbital period for pulsars in binaries, can constrain properties of the screen and pulsar.

Instrumentation and Methods for Astrophysics

Balanced multi-shot EPI for accelerated Cartesian MRF: An alternative to spiral MRF

no code implementations6 Sep 2018 Arnold Julian Vinoj Benjamin, Pedro A. Gómez, Mohammad Golbabaee, Tim Sprenger, Marion I. Menzel, Mike E. Davies, Ian Marshall

The main purpose of this study is to show that a highly accelerated Cartesian MRF scheme using a multi-shot EPI readout (i. e. multi-shot EPI-MRF) can produce good quality multi-parametric maps such as T1, T2 and proton density (PD) in a sufficiently short scan duration that is similar to conventional MRF.

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