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Publication Date2020-07
21 cm forest probes on axion dark matter in postinflationaryPeccei-Quinn symmetry breaking scenarios
Hayato Shimabukuro; Kiyotomo Ichiki; Kenji Kadota
Physical Review d, v.102, no.2, pp.023522
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Publication Date2017-11
A viable D-term hybrid inflation model
Kenji Kadota; Tatsuo Kobayashi; Keigo Sumita
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, v.2017, no.11, pp.033
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Publication Date2016-01
Axion inflation with cross-correlated axion isocurvature perturbations
Kenji Kadota; Tatsuo Kobayashi; Hajime Otsuka
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, v.2016, no.1, pp.044
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Publication Date2021-02
Boosting small-scale structure via primordial black holes and implications for sub-GeV dark matter annihilation
Kenji Kadota; Joseph Silk
Physical Review d, v.103, no.4, pp.043530-1 - 043530-11
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Publication Date2021-09-13
CMB and 21-cm bounds on early structure formation boosted by primordial black hole entropy fluctuations
Hiroyuki Tashiro; Kenji Kadota
Physical Review D, v.104, no.6
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Publication Date2015-03
CMB probes on the correlated axion isocurvature perturbation
Kenji Kadota; Jinn-Ouk Gong; Kiyotomo Ichiki, et al
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, v.3, no.3, pp.026
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Publication Date2017-08
Constraining dark photon model with dark matter from CMB spectral distortions
Ki-Young Choi; Kenji Kadota; Inwoo Park
PHYSICS LETTERS B, v.771, pp.162 - 167
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Publication Date2021-06-14
Constraining mixed dark-matter scenarios of WIMPs and primordial black holes from CMB and 21-cm observations
Hiroyuki Tashiro; Kenji Kadota
Physical Review D, v.103, no.12
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Publication Date2020-02
Constraining the nature of ultra light dark matter particles with the 21 cm forest
Hayato Shimabukuro; Kiyotomo Ichiki; Kenji Kadota
physical review d, v.101, no.4, pp.043516
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Publication Date2019-09
Cosmological constraints on the velocity-dependent baryon-dark matter coupling
Junpei Ooba; Hiroyuki Tashiro; Kenji Kadota
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, no.9, pp.020
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Publication Date2020-02
Cosmological relaxation from dark fermion production
Kenji Kadota; Ui Min; Minho Son, et al
JOURNAL OF HIGH ENERGY PHYSICS, v.2, no.2, pp.135
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Publication Date2014-06
Cosmologically probing ultra-light particle dark matter using 21 cm signals
Kenji Kadota; Yi Mao; Kiyomoto Ichiki, et al
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, v.2014, no.6, pp.011
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Publication Date2019-09
Cross-correlation between 21-cm radiation and CMB B modes from the cosmic birefringence in the presence of a light scalar field
Kenji Kadota; Junpei Ooba; Hiroyuki Tashiro, et al
physical review d, v.100, no.6, pp.063506
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Publication Date2019-02
Electroweak multiplet dark matter at future lepton colliders
Kenji Kadota; Andrew Spray
JOURNAL OF HIGH ENERGY PHYSICS, v.2019, no.2, pp.02 - 017
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Publication Date2015-10
Gravitational waves from domain walls in the next-to-minimal supersymmetric standard model
Kenji Kadota; Kawasaki, M.; Saikawa, K.
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, v.2015, no.10, pp.041
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Publication Date2016-06
Late kinetic decoupling of light magnetic dipole dark matter
Gondolo P.; Kenji Kadota
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, v.2016, no.6, pp.012
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Publication Date2018-04
Modulus D-term inflation
Kenji Kadota; Tatsuo Kobayashi; Ikumi Saga, et al
JOURNAL OF HIGH ENERGY PHYSICS, no.4, pp.034
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Publication Date2021-01
Probing axion dark matter with 21 cm fluctuations from minihalos
Kenji Kadota; Toyokazu Sekiguchi; Hiroyuki Tashiro
Physical Review d, v.103, no.2, pp.023521-1 - 023521-11
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Publication Date2022-01
Probing ultra-light axion dark matter from 21 cm tomography using Convolutional Neural Networks
Cristiano G. Sabiu; Kenji Kadota; Jacobo Asorey, et al
Journal of Cosmology and Astroparticle Physics, v.2022, no.1
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Publication Date2018-06
Radio telescope search for the resonant conversion of cold dark matter axions from the magnetized astrophysical sources
Fa Peng Huang; Kenji Kadota; Toyokazu Sekiguchi, et al
Physical Review d, v.97, no.12, pp.1223001
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Publication Date2018-10
Revisiting flavor and CP violation in supersymmetric SU (5) with right-handed neutrinos
Jason L. Evans; Kenji Kadota; Takumi Kuwahara
Physical Review d, v.98, no.7, pp.075030
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Publication Date2020-01
Searching for axino-like particle at fixed target experiments
Ki-Young Choi; Takeo Inami; Kenji Kadota, et al
PHYSICS OF THE DARK UNIVERSE, v.27, pp.100460
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Publication Date2016-10
Small field axion inflation with sub-Planckian decay constant
Kenji Kadota; Kobayashi T.; Oikawa A., et al
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, v.2016, no.10, pp.013
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Publication Date2018-06
Sterile neutrino dark matter from right-handed neutrino oscillations
Kenji Kadota; Kunio Kaneta
Physical Review d, v.97, no.11, pp.115021
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Publication Date2014-10
The Effects of dark matter-baryon scattering on redshifted 21 cm signals
Tashiro, H; Kenji Kadota; Silk, J
Physical Review D - Particles, Fields, Gravitation and Cosmology, v.90, no.8, pp.083522
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Publication Date2014-08
The influence of primordial magnetic fields on the spherical collapse model in cosmology
Y. Shibusawa; K. Ichiki; K. Kadota
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, no.8, pp.017
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Publication Date2020-01
Trans-Planckian Censorship and single-field inflaton potential
Kenji Kadota; Chang Sub Shin; Takahiro Terada, et al
JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS, v.2020, no.1, pp.008