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@ARTICLE{Habermehl:452844,
author = {Habermehl, Moritz and Berggren, Carl Mikael and List,
Jenny},
title = {{WIMP} dark matter at the {I}nternational {L}inear
{C}ollider},
journal = {Physical review / D},
volume = {101},
number = {7},
issn = {2470-0010},
address = {Melville, NY},
publisher = {Inst.302363},
reportid = {PUBDB-2020-04905, 2001.03011. arXiv:2001.03011.
DESY-19-237. ILD-PHYS-2020-001},
pages = {075053},
year = {2020},
note = {Phys. Rev. D 101, 075053 (2020). 30 pages, 21 figures},
abstract = {In this study, the sensitivity of future lepton colliders
to weakly interacting massive particles (WIMP) dark matter
is evaluated assuming WIMP pair production accompanied by a
photon from initial state radiation, through which the
process can be identified. A full detector simulation for
the International Large Detector (ILD) concept at the
International Linear Collider (ILC) is performed for a
center-of-mass energy of 500 GeV. Energy scales of up to
3 TeV can be tested for different effective operators for
WIMP masses almost up to half the center-of-mass energy. The
sensitivity benefits from the polarized beams, which can
reduce the main SM background from neutrino pair production
substantially. In addition, systematic uncertainties are
shown to be significantly reduced by combining data with
several different polarization configurations. In comparison
to a previous study, the reconstruction of the forward
detectors has been improved, and the systematic
uncertainties are fully treated. The results are also
extrapolated to other center-of-mass energies, luminosities,
and beam polarizations. This allows us to provide results
for the full ILC program, i.e., from 250 GeV to 1 TeV, as
well as to give approximate results for other planned lepton
colliders.},
keywords = {electron positron: annihilation (INSPIRE) / electron
positron: colliding beams (INSPIRE) / WIMP: dark matter
(INSPIRE) / WIMP: pair production (INSPIRE) / WIMP: mass
(INSPIRE) / neutrino: pair production (INSPIRE) / beam:
polarization (INSPIRE) / radiation: initial-state
interaction (INSPIRE) / ILC Coll (INSPIRE) / sensitivity
(INSPIRE) / linear collider (INSPIRE) / forward spectrometer
(INSPIRE) / electron: polarized beam (INSPIRE) / positron:
polarized beam (INSPIRE) / initial state (INSPIRE) / ILD
detector (INSPIRE) / background (INSPIRE) / photon (INSPIRE)
/ numerical calculations: Monte Carlo (INSPIRE) / Beyond the
standard model (autogen)},
cin = {FLC},
ddc = {530},
cid = {I:(DE-H253)FLC-20120731},
pnm = {611 - Fundamental Particles and Forces (POF3-611)},
pid = {G:(DE-HGF)POF3-611},
experiment = {EXP:(DE-H253)ILC(machine)-20150101},
typ = {PUB:(DE-HGF)16},
eprint = {2001.03011},
howpublished = {arXiv:2001.03011},
archivePrefix = {arXiv},
SLACcitation = {$\%\%CITATION$ = $arXiv:2001.03011;\%\%$},
UT = {WOS:000529820400001},
doi = {10.1103/PhysRevD.101.075053},
url = {https://bib-pubdb1.desy.de/record/452844},
}