-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
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
-
Publication Date2018-04
Modulus D-term inflation
Kenji Kadota; Tatsuo Kobayashi; Ikumi Saga, et al
JOURNAL OF HIGH ENERGY PHYSICS, no.4, pp.034
-
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
-
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
-
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