Mathematisch-Naturwissenschaftliche Fakultät: Suche
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Weak Lensing–X-ray Scaling Relations for a High Redshift Galaxy Clusters Sample
(2017-07-21)
Accurate cosmology through large X-ray selected galaxy cluster samples will rely on accurate mass estimates and well-calibrated mass-observable relations. The comparison of independent approaches, such as X-ray and ...
A method for evaluating the role of gold nanoparticles in monochromatic x-ray studies
(2017-07-24)
To promote the use of gold nanoparticles as an enhancement agent from a principle concept into therapeutic applications, it is imperative to obtain detailed knowledge of the nanoparticle-induced radiobiological mechanisms. ...
A gateway to new physics: direct measurement of the top Yukawa coupling to the Higgs boson
(2017-08-23)
The top quark has the largest Yukawa coupling in the Standard Model, is the main contribution to the Higgs mass $m_H$ corrections and defines the evolution of the Higgs effective potential with the energy, together with ...
Magnetic Resonance Rheology on Phantoms and Human Brains
(2017-07-05)
In this thesis first systematic measurements on phantoms and human brains using Magnetic Resonance Rheology (MRR) are presented and means to evaluate the acquired data are investigated.
MRR is a novel technique ...
MRR is a novel technique ...
Imaging Meningiomas: The Road to the First Medical Application of the Novel Magnetic Resonance Rheology
(2017-04-25)
In this thesis the first application of Magnetic Resonance Rheology (MRR) to patients with known brain lesions was presented.
MRR is a novel approach to image the mechanical properties of brain tissue in vivo. It ...
MRR is a novel approach to image the mechanical properties of brain tissue in vivo. It ...
Study of radiative B → Xs+dΥ decays at Belle
(2017-04-25)
An analysis of the decay B → Xs+d γ using the complete Υ(4S) data sample of the Belle experiment is presented. This inclusive analysis, reconstructs only the high energy photon from the signal ...
Exploring Radio Pulsars With New Technologies
(2017-04-03)
Pulsars are rapidly-rotating, highly-magnetized compact neutron stars. Their strong gravitational and magnetic fields, together with the stability of their rotations and the precision with which we can measure them using ...
Wave dynamics in random, absorptive or laseractive media
(2017-02-08)
We consider the behavior of light propagating in dielectrically disordered and energetically nonconservative material. Disorder and energy nonconservation can be dealt with via the use of the mathematical formalism commonly ...
Formation of low-mass helium white dwarfs orbiting binary millisecond pulsars
(2017-04-25)
Millisecond pulsars (MSPs) belong to a class of radio pulsars characterized by high rotational spin rates and low magnetic fields. These neutron stars are believed to be the end-product of binary evolution, in which an old ...
Comparing galaxy-galaxy(-galaxy) lensing in semi-analytic models and observations to study galaxy evolution
(2017-03-10)
One of the main challenges in cosmology is to understand the properties of dark matter, its distribution in the Universe, and its connection with baryonic matter. An ideal method to study the relation between baryonic ...