Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Zugec, Petar"'
Publikováno v:
European Journal of Physics 44 (2023) 065203
In light of a recent direct experimental confirmation of a Lorentz contraction of Coulomb field (an electric field of a point charge in a uniform motion), we revisit some common confusions related to it, to be mindful of in teaching the subject. Thes
Externí odkaz:
http://arxiv.org/abs/2310.19312
Autor:
Parashari, Siddharth, Makek, Mihael, Bokulić, Tomislav, Bosnar, Damir, Kožuljević, Ana Marija, Kuncic, Zdenka, Žugec, Petar
Detection of $\gamma$-ray polarization in Positron Emission Tomography (PET) is as yet an unexploited feature that could be used as an additional handle to improve signal-to-background ratio in this imaging modality. The $\gamma$ polarization is rela
Externí odkaz:
http://arxiv.org/abs/2205.01075
Autor:
Žugec, Petar, Rudec, Dario
The paper explores the Rutherford scattering shadow in an entire class of comoving frames -- inertial frames moving along the initial projectile direction -- of which the laboratory frame, where the target is initially at rest, is a representative ex
Externí odkaz:
http://arxiv.org/abs/2107.10951
Autor:
Žugec, Petar, Topić, Ivan
Publikováno v:
European Journal of Physics 41 (2020) 065005
The paper explores the shadow of the repulsive Rutherford scattering - the portion of space entirely shielded from admitting any particle trajectory. The geometric properties of the projectile shadow are analyzed in detail in the fixed-target frame a
Externí odkaz:
http://arxiv.org/abs/2009.04920
Publikováno v:
Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Volume 958, 1 April 2020, 162835
Measurement of gamma-ray polarization can provide valuable insight in different areas of physics. A possible application is in Positron Emission Tomography, where annihilation quanta with orthogonal polarizations are emitted. Since polarization can b
Externí odkaz:
http://arxiv.org/abs/1910.11940
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A February 2023 1047
Akademický článek
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Akademický článek
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Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 1 April 2020 958
Autor:
Žugec, Petar
Publikováno v:
Nucl. Instr, and Meth. A 659 (2011) 307-317
A model describing the coincidental timing of scintillating fibers is developed. Fiber geometry, the rate of scintillation decay together with the mean number, spatial dispersion and attenuation of emitted photons is considered. For a specific select
Externí odkaz:
http://arxiv.org/abs/1111.0789