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@ARTICLE{RuhrbergEstevez:572904,
author = {Ruhrberg Estevez, Silas and Baumgartner, Tobias and Bahl,
Johann and Lehrach, Thomas and Thole, Tobias and Nickel,
Benildur and Loewe, Philipp and Hildebrandt, Lukas and
Beirao da Cruz e Silva, Cristovao and Schütze, Paul and
Joos, Markus},
title = {{C}herenkov {D}iffraction {R}adiation {E}missions from
{S}ingle {E}lectrons and {P}ositrons on a {F}used {S}ilica
{R}adiator},
journal = {Nuclear instruments $\&$ methods in physics research / A},
volume = {1052},
issn = {1872-9576},
address = {Amsterdam},
publisher = {North-Holland Publ. Co.},
reportid = {PUBDB-2023-00810, arXiv:2209.10937},
pages = {168287},
year = {2023},
note = {Auch auf arXiv verfügbar:
https://arxiv.org/abs/2209.10937},
abstract = {Beam diagnostics are crucial for smooth accelerator
operations. Many techniques rely on instrumentation in which
the beam properties are significantly affected by the
measurement. Novel approaches aim to use Cherenkov
Diffraction Radiation (ChDR) for non-invasive diagnostics.
Unlike regular Cherenkov Radiation, the charged particles do
not have to move inside of the medium, but it is sufficient
for them to move in its vicinity as long as they are faster
than the speed of light in the medium. Changes to the beam
properties due to ChDR measurements are consequently
negligible. To examine ChDR emission under different
conditions, we placed a fused silica radiator in the DESY II
Test Beam. We observed increases in ChDR intensity for
electron and positron momenta between $1~GeV/c$ and
$5~GeV/c$. Additionally, we found a larger photon yield for
electrons than positrons for increasing particle momenta.
However, the significance of these measurements is strongly
limited by the accuracy of the conversion from the measured
signal to absolute photon numbers. The results suggest a
need for further research into the ChDR generation by
electrons and positrons and may find application in the
design of future beam diagnostic devices.},
keywords = {CERN (autogen) / DESY (autogen) / Test beam (autogen) /
Beamline for schools (autogen) / Cherenkov radiation
(autogen) / ChDR (autogen)},
cin = {FHTestBeam / CERN},
ddc = {530},
cid = {I:(DE-H253)FHTestBeam-20150203 / I:(DE-H253)CERN-20181204},
pnm = {611 - Fundamental Particles and Forces (POF4-611)},
pid = {G:(DE-HGF)POF4-611},
experiment = {EXP:(DE-H253)TestBeamline21-20150101},
typ = {PUB:(DE-HGF)16},
eprint = {2209.10937},
howpublished = {arXiv:2209.10937},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2209.10937;\%\%$},
UT = {WOS:001144302600001},
doi = {10.1016/j.nima.2023.168287},
url = {https://bib-pubdb1.desy.de/record/572904},
}