Publications | Koji Ishidoshiro

Contents: KamLAND / KamLAND-Zen · Instrumentation · Astro / Pheno · Past projects · Other

KamLAND / KamLAND-Zen

2025

Limits on the Low-energy Electron Antineutrino Flux from the Brightest Gamma-Ray Burst of All Time

S. Abe and others

Astrophys. J., 2025

@article{KamLAND:2024bll,
  author = {Abe, S. and others},
  collaboration = {KamLAND},
  title = {{Limits on the Low-energy Electron Antineutrino Flux from the Brightest Gamma-Ray Burst of All Time}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.3847/1538-4357/ad9c36},
  journal = {Astrophys. J.},
  volume = {981},
  number = {2},
  pages = {192},
  year = {2025},
  keywords = {kl},
}

Search for Majorana Neutrinos with the Complete KamLAND-Zen Dataset

S. Abe and others

Phys. Rev. Lett., 2025

DOI Bib

@article{KamLAND-Zen:2024eml,
  author = {Abe, S. and others},
  collaboration = {KamLAND-Zen},
  title = {{Search for Majorana Neutrinos with the Complete KamLAND-Zen Dataset}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.1103/jkf6-48j8},
  journal = {Phys. Rev. Lett.},
  volume = {135},
  number = {26},
  pages = {262501},
  year = {2025},
  keywords = {klz},
}

2024

Combined Pre-supernova Alert System with KamLAND and Super-Kamiokande

Seisho Abe and others

Astrophys. J., 2024

DOI Bib

@article{KamLAND:2024uia,
  author = {Abe, Seisho and others},
  collaboration = {KamLAND, Super-Kamiokande},
  title = {{Combined Pre-supernova Alert System with KamLAND and Super-Kamiokande}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.3847/1538-4357/ad5fee},
  journal = {Astrophys. J.},
  volume = {973},
  number = {2},
  pages = {140},
  year = {2024},
  keywords = {kl},
}

Search for charged excited states of dark matter with KamLAND-Zen

S. Abe and others

Phys. Lett. B, 2024

DOI Bib

@article{KamLAND-Zen:2023epr,
  author = {Abe, S. and others},
  collaboration = {KamLAND-Zen},
  title = {{Search for charged excited states of dark matter with KamLAND-Zen}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.1016/j.physletb.2024.138846},
  journal = {Phys. Lett. B},
  volume = {855},
  pages = {138846},
  year = {2024},
  keywords = {klz},
}

2023

Measurement of cosmic-ray muon spallation products in a xenon-loaded liquid scintillator with KamLAND

S. Abe and others

Phys. Rev. C, 2023

DOI Bib

@article{KamLAND-Zen:2023spw,
  author = {Abe, S. and others},
  collaboration = {KamLAND-Zen},
  title = {{Measurement of cosmic-ray muon spallation products in a xenon-loaded liquid scintillator with KamLAND}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.1103/PhysRevC.107.054612},
  journal = {Phys. Rev. C},
  volume = {107},
  number = {5},
  pages = {054612},
  year = {2023},
  keywords = {klz},
}

First measurement of the strange axial coupling constant using neutral-current quasielastic interactions of atmospheric neutrinos at KamLAND

S. Abe and others

Phys. Rev. D, 2023

DOI Bib

@article{KamLAND:2022ptk,
  author = {Abe, S. and others},
  collaboration = {KamLAND},
  title = {{First measurement of the strange axial coupling constant using neutral-current quasielastic interactions of atmospheric neutrinos at KamLAND}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.1103/PhysRevD.107.072006},
  journal = {Phys. Rev. D},
  volume = {107},
  number = {7},
  pages = {072006},
  year = {2023},
  keywords = {kl},
}

Search for the Majorana Nature of Neutrinos in the Inverted Mass Ordering Region with KamLAND-Zen

S. Abe and others

Phys. Rev. Lett., 2023

DOI Bib

@article{KamLAND-Zen:2022tow,
  author = {Abe, S. and others},
  collaboration = {KamLAND-Zen},
  title = {{Search for the Majorana Nature of Neutrinos in the Inverted Mass Ordering Region with KamLAND-Zen}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.1103/PhysRevLett.130.051801},
  journal = {Phys. Rev. Lett.},
  volume = {130},
  number = {5},
  pages = {051801},
  year = {2023},
  keywords = {klz},
}

2022

Abundances of uranium and thorium elements in Earth estimated by geoneutrino spectroscopy

S. Abe and others

May 2022

DOI Bib

@article{KamLAND:2022vbm,
  author = {Abe, S. and others},
  collaboration = {KamLAND},
  title = {{Abundances of uranium and thorium elements in Earth estimated by geoneutrino spectroscopy}},
  archiveprefix = {arXiv},
  primaryclass = {physics.geo-ph},
  doi = {10.1029/2022GL099566},
  month = may,
  year = {2022},
  keywords = {kl},
}

Search for supernova neutrinos and constraint on the galactic star formation rate with the KamLAND data

S. Abe and others

Apr 2022

DOI Bib

@article{KamLAND:2022sqb,
  author = {Abe, S. and others},
  collaboration = {KamLAND},
  title = {{Search for supernova neutrinos and constraint on the galactic star formation rate with the KamLAND data}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.3847/1538-4357/ac7a3f},
  month = apr,
  year = {2022},
  keywords = {kl},
}

KamLAND’s search for correlated low-energy electron antineutrinos with astrophysical neutrinos from IceCube

S. Abe and others

Astropart. Phys., 2022

DOI Bib

@article{Abe:2022ovx,
  author = {Abe, S. and others},
  title = {{KamLAND{\textquoteright}s search for correlated low-energy electron antineutrinos with astrophysical neutrinos from IceCube}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.1016/j.astropartphys.2022.102758},
  journal = {Astropart. Phys.},
  volume = {143},
  pages = {102758},
  year = {2022},
  keywords = {kl},
}

A Search for Correlated Low-energy Electron Antineutrinos in KamLAND with Gamma-Ray Bursts

S. Abe and others

Astrophys. J., 2022

DOI Bib

@article{KamLAND:2021osm,
  author = {Abe, S. and others},
  collaboration = {KamLAND},
  title = {{A Search for Correlated Low-energy Electron Antineutrinos in KamLAND with Gamma-Ray Bursts}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.3847/1538-4357/ac4e7e},
  journal = {Astrophys. J.},
  volume = {927},
  number = {1},
  pages = {69},
  year = {2022},
  keywords = {kl},
}

Limits on Astrophysical Antineutrinos with the KamLAND Experiment

S. Abe and others

Astrophys. J., 2022

DOI Bib

@article{KamLAND:2021gvi,
  author = {Abe, S. and others},
  collaboration = {KamLAND},
  title = {{Limits on Astrophysical Antineutrinos with the KamLAND Experiment}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.3847/1538-4357/ac32c1},
  journal = {Astrophys. J.},
  volume = {925},
  number = {1},
  pages = {14},
  year = {2022},
  keywords = {kl},
}

Search for Solar Flare Neutrinos with the KamLAND Detector

S. Abe and others

Astrophys. J., 2022

DOI Bib

@article{KamLAND:2021sda,
  author = {Abe, S. and others},
  collaboration = {KamLAND},
  title = {{Search for Solar Flare Neutrinos with the KamLAND Detector}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.SR},
  doi = {10.3847/1538-4357/ac35d1},
  journal = {Astrophys. J.},
  volume = {924},
  number = {2},
  pages = {103},
  year = {2022},
  keywords = {kl},
}

2021

The nylon balloon for xenon loaded liquid scintillator in KamLAND-Zen 800 neutrinoless double-beta decay search experiment

Y. Gando and others

JINST, 2021

DOI Bib

@article{KamLAND-Zen:2021aha,
  author = {Gando, Y. and others},
  collaboration = {KamLAND-Zen},
  title = {{The nylon balloon for xenon loaded liquid scintillator in KamLAND-Zen 800 neutrinoless double-beta decay search experiment}},
  archiveprefix = {arXiv},
  primaryclass = {physics.ins-det},
  doi = {10.1088/1748-0221/16/08/P08023},
  journal = {JINST},
  volume = {16},
  number = {08},
  pages = {P08023},
  year = {2021},
  keywords = {klz},
}

Search for Low-energy Electron Antineutrinos in KamLAND Associated with Gravitational Wave Events

S. Abe and others

Astrophys. J., 2021

DOI Bib

@article{KamLAND:2020ses,
  author = {Abe, S. and others},
  collaboration = {KamLAND},
  title = {{Search for Low-energy Electron Antineutrinos in KamLAND Associated with Gravitational Wave Events}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.3847/1538-4357/abd5bc},
  journal = {Astrophys. J.},
  volume = {909},
  number = {2},
  pages = {116},
  year = {2021},
  keywords = {kl},
}

2019

Precision measurement of the ^136Xe two-neutrino ββspectrum in KamLAND-Zen and its impact on the quenching of nuclear matrix elements

A. Gando and others

Phys. Rev. Lett., 2019

DOI Bib

@article{KamLAND-Zen:2019imh,
  author = {Gando, A. and others},
  collaboration = {KamLAND-Zen},
  title = {{Precision measurement of the $^{136}$Xe two-neutrino $\beta\beta$ spectrum in KamLAND-Zen and its impact on the quenching of nuclear matrix elements}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  reportnumber = {INT-PUB-19-001},
  doi = {10.1103/PhysRevLett.122.192501},
  journal = {Phys. Rev. Lett.},
  volume = {122},
  number = {19},
  pages = {192501},
  year = {2019},
  keywords = {klz},
}

2016

A search for electron antineutrinos associated with gravitational wave events GW150914 and GW151226 using KamLAND

A. Gando and others

Astrophys. J. Lett., 2016

[Erratum: Astrophys.J.Lett. 851, L22 (2017), Erratum: Astrophys.J. 851, L22 (2017)]

DOI Bib

@article{KamLAND:2016wvk,
  author = {Gando, A. and others},
  collaboration = {KamLAND},
  title = {{A search for electron antineutrinos associated with gravitational wave events GW150914 and GW151226 using KamLAND}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.3847/2041-8205/829/2/L34},
  journal = {Astrophys. J. Lett.},
  volume = {829},
  number = {2},
  pages = {L34},
  year = {2016},
  note = {[Erratum: Astrophys.J.Lett. 851, L22 (2017), Erratum: Astrophys.J. 851, L22 (2017)]},
  keywords = {kl},
}

Search for Majorana Neutrinos near the Inverted Mass Hierarchy Region with KamLAND-Zen

A. Gando and others

Phys. Rev. Lett., 2016

[Addendum: Phys.Rev.Lett. 117, 109903 (2016)]

DOI Bib

@article{KamLAND-Zen:2016pfg,
  author = {Gando, A. and others},
  collaboration = {KamLAND-Zen},
  title = {{Search for Majorana Neutrinos near the Inverted Mass Hierarchy Region with KamLAND-Zen}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.1103/PhysRevLett.117.082503},
  journal = {Phys. Rev. Lett.},
  volume = {117},
  number = {8},
  pages = {082503},
  year = {2016},
  note = {[Addendum: Phys.Rev.Lett. 117, 109903 (2016)]},
  keywords = {klz},
}

Search for double-beta decay of ^136Xe to excited states of ^136Ba with the KamLAND-Zen experiment

K. Asakura and others

Nucl. Phys. A, 2016

DOI Bib

@article{KamLAND-Zen:2015tnh,
  author = {Asakura, K. and others},
  collaboration = {KamLAND-Zen},
  title = {{Search for double-beta decay of $^{136}$Xe to excited states of $^{136}$Ba with the KamLAND-Zen experiment}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.1016/j.nuclphysa.2015.11.011},
  journal = {Nucl. Phys. A},
  volume = {946},
  pages = {171--181},
  year = {2016},
  keywords = {klz},
}

KamLAND Sensitivity to Neutrinos from Pre-Supernova Stars

K. Asakura and others

Astrophys. J., 2016

DOI Bib

@article{KamLAND:2015dbn,
  author = {Asakura, K. and others},
  collaboration = {KamLAND},
  title = {{KamLAND Sensitivity to Neutrinos from Pre-Supernova Stars}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.3847/0004-637X/818/1/91},
  journal = {Astrophys. J.},
  volume = {818},
  number = {1},
  pages = {91},
  year = {2016},
  keywords = {kl},
}

2015

Search for the proton decay mode p →\overlineν K^+ with KamLAND

K. Asakura and others

Phys. Rev. D, 2015

DOI Bib

@article{KamLAND:2015pvi,
  author = {Asakura, K. and others},
  collaboration = {KamLAND},
  title = {{Search for the proton decay mode $p \rightarrow \overline{\nu} K^{+}$ with KamLAND}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.1103/PhysRevD.92.052006},
  journal = {Phys. Rev. D},
  volume = {92},
  number = {5},
  pages = {052006},
  year = {2015},
  keywords = {kl},
}

Study of electron anti-neutrinos associated with gamma-ray bursts using KamLAND

K. Asakura and others

Astrophys. J., 2015

DOI Bib

@article{KamLAND:2015zyu,
  author = {Asakura, K. and others},
  collaboration = {KamLAND},
  title = {{Study of electron anti-neutrinos associated with gamma-ray bursts using KamLAND}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.1088/0004-637X/806/1/87},
  journal = {Astrophys. J.},
  volume = {806},
  number = {1},
  pages = {87},
  year = {2015},
  keywords = {kl},
}

^7Be Solar Neutrino Measurement with KamLAND

A. Gando and others

Phys. Rev. C, 2015

DOI Bib

@article{KamLAND:2014gul,
  author = {Gando, A. and others},
  collaboration = {KamLAND},
  title = {{$^7$Be Solar Neutrino Measurement with KamLAND}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.1103/PhysRevC.92.055808},
  journal = {Phys. Rev. C},
  volume = {92},
  number = {5},
  pages = {055808},
  year = {2015},
  keywords = {kl},
}

2013

Reactor On-Off Antineutrino Measurement with KamLAND

A. Gando and others

Phys. Rev. D, 2013

DOI Bib

@article{KamLAND:2013rgu,
  author = {Gando, A. and others},
  collaboration = {KamLAND},
  title = {{Reactor On-Off Antineutrino Measurement with KamLAND}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.1103/PhysRevD.88.033001},
  journal = {Phys. Rev. D},
  volume = {88},
  number = {3},
  pages = {033001},
  year = {2013},
  keywords = {kl},
}

Limit on Neutrinoless ββDecay of ^136Xe from the First Phase of KamLAND-Zen and Comparison with the Positive Claim in ^76Ge

A. Gando and others

Phys. Rev. Lett., 2013

DOI Bib

@article{KamLAND-Zen:2012mmx,
  author = {Gando, A. and others},
  collaboration = {KamLAND-Zen},
  title = {{Limit on Neutrinoless $\beta\beta$ Decay of $^{136}$Xe from the First Phase of KamLAND-Zen and Comparison with the Positive Claim in $^{76}$Ge}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ex},
  doi = {10.1103/PhysRevLett.110.062502},
  journal = {Phys. Rev. Lett.},
  volume = {110},
  number = {6},
  pages = {062502},
  year = {2013},
  keywords = {klz},
}

Instrumentation (Detector / Readout / DAQ / Low-BG)

Electronics / DAQ (RFSoC/FPGA, synchronized readout, trigger)

2024

RFSoC-based front-end electronics for pulse detection

S. N. Axani and others

JINST, 2024

DOI Bib

@article{Axani:2023ipq,
  author = {Axani, S. N. and others},
  title = {{RFSoC-based front-end electronics for pulse detection}},
  archiveprefix = {arXiv},
  primaryclass = {physics.ins-det},
  doi = {10.1088/1748-0221/19/03/P03013},
  journal = {JINST},
  volume = {19},
  number = {03},
  pages = {P03013},
  year = {2024},
  keywords = {instrument-electronics},
}

2012

Readout system with on-board demodulation for CMB polarization experiments using coherent polarimeter arrays

Koji Ishidoshiro, Makoto Nagai, Takeo Higuchi, and 6 more authors

IEEE Trans. Nucl. Sci., 2012

DOI Bib

@article{Ishidoshiro:2011fg,
  author = {Ishidoshiro, Koji and Nagai, Makoto and Higuchi, Takeo and Hasegawa, Masaya and Hazumi, Masashi and Ikeno, Masahiro and Tajima, Osamu and Tanaka, Manobu and Uchida, Tomohisa},
  title = {{Readout system with on-board demodulation for CMB polarization experiments using coherent polarimeter arrays}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.IM},
  doi = {10.1109/TNS.2012.2195029},
  journal = {IEEE Trans. Nucl. Sci.},
  volume = {59},
  pages = {647--655},
  year = {2012},
  keywords = {instrument-electronics},
}

Superconducting detectors (e.g., TES/MKID)

2024

Development of Kinetic Inductance Detector on ZrO2 Substrate for Double-Beta Decay Search

Yuto Kamei, Koji Ishidoshiro, Ryota Ito, and 5 more authors

J. Low Temp. Phys., 2024

DOI Bib

@article{Kamei:2024dft,
  author = {Kamei, Yuto and Ishidoshiro, Koji and Ito, Ryota and Kobayashi, Tatsuya and Mima, Satoru and Nakajo, Yuto and Otani, Chiko and Taino, Tohru},
  title = {{Development of Kinetic Inductance Detector on ZrO2 Substrate for Double-Beta Decay Search}},
  doi = {10.1007/s10909-024-03218-7},
  journal = {J. Low Temp. Phys.},
  volume = {217},
  number = {3-4},
  pages = {481--490},
  year = {2024},
  keywords = {instrument-scd},
}

Application of gamma Transition-Edge-Sensor (TES) to 112Sn two-neutrino double electron capture search

Koichi Ichimura, Koji Ishidoshiro, Azusa Gando, and 5 more authors

PoS, 2024

DOI Bib

@article{Ichimura:2024uru,
  author = {Ichimura, Koichi and Ishidoshiro, Koji and Gando, Azusa and Hattori, Kaori and Kikuchi, Takahiro and Yamamori, Hirotake and Yamada, Shinya and Kishimoto, Tadafumi},
  title = {{Application of gamma Transition-Edge-Sensor (TES) to 112Sn two-neutrino double electron capture search}},
  doi = {10.22323/1.441.0267},
  journal = {PoS},
  volume = {TAUP2023},
  pages = {267},
  year = {2024},
  keywords = {instrument-scd},
}

2023

Kinetic inductance detectors on calcium fluoride substrate for astroparticle physics

K. Ishidoshiro, T. Kobayashi, K. Hosokawa, and 7 more authors

PTEP, 2023

DOI Bib

@article{Ishidoshiro:2023vke,
  author = {Ishidoshiro, K. and Kobayashi, T. and Hosokawa, K. and Kawamura, Y. and Kamei, Y. and Mima, S. and Otani, C. and Suzuki, A. A. and Zulfakri, M. and Taino, T.},
  title = {{Kinetic inductance detectors on calcium fluoride substrate for astroparticle physics}},
  doi = {10.1093/ptep/ptad124},
  journal = {PTEP},
  volume = {2023},
  number = {10},
  pages = {103H02},
  year = {2023},
  keywords = {instrument-scd},
}

Low-background

2019

Scintillation Balloon for Neutrinoless Double-Beta Decay Search with Liquid Scintillator Detectors

S. Obara, Y. Gando, and K. Ishidoshiro

PTEP, 2019

DOI Bib

@article{Obara:2019sbe,
  author = {Obara, S. and Gando, Y. and Ishidoshiro, K.},
  title = {{Scintillation Balloon for Neutrinoless Double-Beta Decay Search with Liquid Scintillator Detectors}},
  archiveprefix = {arXiv},
  primaryclass = {physics.ins-det},
  doi = {10.1093/ptep/ptz064},
  journal = {PTEP},
  volume = {2019},
  number = {7},
  pages = {073H01},
  year = {2019},
  keywords = {instrument-lowbg},
}

Astrophysics / Phenomenology / Theory collaborations

Astrophysics (pre-SN / SN neutrinos, etc.)

2026

Development of an early warning method incorporating pre-supernova neutrino light curves

Keita Saito and others

Jan 2026

Bib

@article{Saito:2026svz,
  author = {Saito, Keita and others},
  title = {{Development of an early warning method incorporating pre-supernova neutrino light curves}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  month = jan,
  year = {2026},
  keywords = {astro},
}

2021

SNEWS 2.0: a next-generation supernova early warning system for multi-messenger astronomy

S. Al Kharusi and others

New J. Phys., 2021

DOI Bib

@article{SNEWS:2020tbu,
  author = {Al Kharusi, S. and others},
  collaboration = {SNEWS},
  title = {{SNEWS 2.0: a next-generation supernova early warning system for multi-messenger astronomy}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.1088/1367-2630/abde33},
  journal = {New J. Phys.},
  volume = {23},
  number = {3},
  pages = {031201},
  year = {2021},
  keywords = {astro},
}

2020

Theoretical prediction of presupernova neutrinos and their detection

Chinami Kato, Koji Ishidoshiro, and Takashi Yoshida

Ann. Rev. Nucl. Part. Sci., 2020

DOI Bib

@article{Kato:2020hlc,
  author = {Kato, Chinami and Ishidoshiro, Koji and Yoshida, Takashi},
  title = {{Theoretical prediction of presupernova neutrinos and their detection}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.1146/annurev-nucl-040620-021320},
  journal = {Ann. Rev. Nucl. Part. Sci.},
  volume = {70},
  pages = {121--145},
  year = {2020},
  keywords = {astro},
}

Pulsational Pair-instability Supernovae. II. Neutrino Signals from Pulsations and Their Detection by Terrestrial Neutrino Detectors

Shing-Chi Leung, Sergei Blinnikov, Koji Ishidoshiro, and 2 more authors

Astrophys. J., 2020

DOI Bib

@article{Leung:2020nyj,
  author = {Leung, Shing-Chi and Blinnikov, Sergei and Ishidoshiro, Koji and Kozlov, Alexandre and Nomoto, Ken'ichi},
  title = {{Pulsational Pair-instability Supernovae. II. Neutrino Signals from Pulsations and Their Detection by Terrestrial Neutrino Detectors}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.3847/1538-4357/ab6211},
  journal = {Astrophys. J.},
  volume = {889},
  number = {2},
  pages = {75},
  year = {2020},
  keywords = {astro},
}

Detectability of Collective Neutrino Oscillation Signatures in the Supernova Explosion of a 8.8 M_⊙star

Hirokazu Sasaki, Tomoya Takiwaki, Shio Kawagoe, and 2 more authors

Phys. Rev. D, 2020

DOI Bib

@article{Sasaki:2019jny,
  author = {Sasaki, Hirokazu and Takiwaki, Tomoya and Kawagoe, Shio and Horiuchi, Shunsaku and Ishidoshiro, Koji},
  title = {{Detectability of Collective Neutrino Oscillation Signatures in the Supernova Explosion of a 8.8 $M_\odot$ star}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.1103/PhysRevD.101.063027},
  journal = {Phys. Rev. D},
  volume = {101},
  number = {6},
  pages = {063027},
  year = {2020},
  keywords = {astro},
}

2017

Neutrino emissions in all flavors up to the pre-bounce of massive stars and the possibility of their detections

Chinami Kato, Hiroki Nagakura, Shun Furusawa, and 5 more authors

Astrophys. J., 2017

DOI Bib

@article{Kato:2017ehj,
  author = {Kato, Chinami and Nagakura, Hiroki and Furusawa, Shun and Takahashi, Koh and Umeda, Hideyuki and Yoshida, Takashi and Ishidoshiro, Koji and Yamada, Shoichi},
  title = {{Neutrino emissions in all flavors up to the pre-bounce of massive stars and the possibility of their detections}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.3847/1538-4357/aa8b72},
  journal = {Astrophys. J.},
  volume = {848},
  number = {1},
  pages = {48},
  year = {2017},
  keywords = {astro},
}

2016

Presupernova neutrino events relating to the final evolution of massive stars

Takashi Yoshida, Koh Takahashi, Hideyuki Umeda, and 1 more author

Phys. Rev. D, 2016

DOI Bib

@article{Yoshida:2016imf,
  author = {Yoshida, Takashi and Takahashi, Koh and Umeda, Hideyuki and Ishidoshiro, Koji},
  title = {{Presupernova neutrino events relating to the final evolution of massive stars}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.1103/PhysRevD.93.123012},
  journal = {Phys. Rev. D},
  volume = {93},
  number = {12},
  pages = {123012},
  year = {2016},
  keywords = {astro},
}

2015

Pre-supernova neutrino emissions from ONe cores in the progenitors of core-collapse supernovae: are they distinguishable from those of Fe cores?

Chinami Kato, Milad Delfan Azari, Shoichi Yamada, and 4 more authors

Astrophys. J., 2015

DOI Bib

@article{Kato:2015faa,
  author = {Kato, Chinami and Azari, Milad Delfan and Yamada, Shoichi and Takahashi, Koh and Umeda, Hideyuki and Yoshida, Takashi and Ishidoshiro, Koji},
  title = {{Pre-supernova neutrino emissions from ONe cores in the progenitors of core-collapse supernovae: are they distinguishable from those of Fe cores?}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.HE},
  doi = {10.1088/0004-637X/808/2/168},
  journal = {Astrophys. J.},
  volume = {808},
  number = {2},
  pages = {168},
  year = {2015},
  keywords = {astro},
}

Phenomenology (DM / axion / constraints, etc.)

2026

Constraints on Fermionic Dark Matter Absorption from Radiochemical Solar-Neutrino Measurements

K. Ishidoshiro and K. Tachibana

Feb 2026

Bib

@article{Ishidoshiro:2026xga,
  author = {Ishidoshiro, K. and Tachibana, K.},
  title = {{Constraints on Fermionic Dark Matter Absorption from Radiochemical Solar-Neutrino Measurements}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ph},
  month = feb,
  year = {2026},
  keywords = {pheno},
}

2025

Probing Internal Conversion and Dark-Matter-Induced De-excitation of 180mTa with a gamma-ray TES Array

A. Gando, K. Ichimura, K. Ishidoshiro, and 5 more authors

Dec 2025

Bib

@article{Gando:2025brz,
  author = {Gando, A. and Ichimura, K. and Ishidoshiro, K. and Kikuchi, T. and Kishimoto, T. and Takeuchi, A. and Sato, R. and Smith, R.},
  title = {{Probing Internal Conversion and Dark-Matter-Induced De-excitation of 180mTa with a gamma-ray TES Array}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ph},
  month = dec,
  year = {2025},
  keywords = {pheno},
}

2020

Supernova-scope for the Direct Search of Supernova Axions

Shao-Feng Ge, Koichi Hamaguchi, Koichi Ichimura, and 5 more authors

JCAP, 2020

DOI Bib

@article{Ge:2020zww,
  author = {Ge, Shao-Feng and Hamaguchi, Koichi and Ichimura, Koichi and Ishidoshiro, Koji and Kanazawa, Yoshiki and Kishimoto, Yasuhiro and Nagata, Natsumi and Zheng, Jiaming},
  title = {{Supernova-scope for the Direct Search of Supernova Axions}},
  archiveprefix = {arXiv},
  primaryclass = {hep-ph},
  doi = {10.1088/1475-7516/2020/11/059},
  journal = {JCAP},
  volume = {11},
  pages = {059},
  year = {2020},
  keywords = {pheno},
}

Past projects

CMB (QUIET)

2013

The QUIET Instrument

C. Bischoff and others

Astrophys. J., 2013

DOI Bib

@article{QUIET:2012obq,
  author = {Bischoff, C. and others},
  collaboration = {QUIET},
  title = {{The QUIET Instrument}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.IM},
  reportnumber = {FERMILAB-PUB-12-495-AE-PPD},
  doi = {10.1088/0004-637X/768/1/9},
  journal = {Astrophys. J.},
  volume = {768},
  pages = {9},
  year = {2013},
  keywords = {cmb},
}

2012

Second Season QUIET Observations: Measurements of the CMB Polarization Power Spectrum at 95 GHz

D. Araujo and others

Astrophys. J., 2012

DOI Bib

@article{QUIET:2012szu,
  author = {Araujo, D. and others},
  collaboration = {QUIET},
  title = {{Second Season QUIET Observations: Measurements of the CMB Polarization Power Spectrum at 95 GHz}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.CO},
  reportnumber = {FERMILAB-PUB-12-497-AE-PPD},
  doi = {10.1088/0004-637X/760/2/145},
  journal = {Astrophys. J.},
  volume = {760},
  pages = {145},
  year = {2012},
  keywords = {cmb},
}

Innovative Demodulation Scheme for Coherent Detectors in CMB Experiments

K. Ishidoshiro, Y. Chinone, M. Hasegawa, and 3 more authors

Rev. Sci. Instrum., 2012

DOI Bib

@article{Ishidoshiro:2012rn,
  author = {Ishidoshiro, K. and Chinone, Y. and Hasegawa, M. and Hazumi, M. and Nagai, M. and Tajima, O.},
  title = {{Innovative Demodulation Scheme for Coherent Detectors in CMB Experiments}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.IM},
  doi = {10.1063/1.4719922},
  journal = {Rev. Sci. Instrum.},
  volume = {83},
  pages = {056104},
  year = {2012},
  keywords = {cmb},
}

2011

Calibration System with Cryogenically-Cooled Loads for CMB Polarization Detectors

M. Hasegawa, O. Tajima, Y. Chinone, and 3 more authors

Rev. Sci. Instrum., 2011

DOI Bib

@article{Hasegawa:2011if,
  author = {Hasegawa, M. and Tajima, O. and Chinone, Y. and Hazumi, M. and Ishidoshiro, K. and Nagai, M.},
  title = {{Calibration System with Cryogenically-Cooled Loads for CMB Polarization Detectors}},
  archiveprefix = {arXiv},
  primaryclass = {astro-ph.IM},
  doi = {10.1063/1.3590931},
  journal = {Rev. Sci. Instrum.},
  volume = {81},
  pages = {054501},
  year = {2011},
  keywords = {cmb},
}

Gravitational waves (TOBA)

2014

Search for a Stochastic Gravitational-wave Background using a pair of Torsion-bar Antennas

Ayaka Shoda, Masaki Ando, Koji Ishidoshiro, and 4 more authors

Phys. Rev. D, 2014

DOI Bib

@article{Shoda:2013oya,
  author = {Shoda, Ayaka and Ando, Masaki and Ishidoshiro, Koji and Okada, Kenshi and Kokuyama, Wataru and Aso, Yoichi and Tsubono, Kimio},
  title = {{Search for a Stochastic Gravitational-wave Background using a pair of Torsion-bar Antennas}},
  archiveprefix = {arXiv},
  primaryclass = {gr-qc},
  doi = {10.1103/PhysRevD.89.027101},
  journal = {Phys. Rev. D},
  volume = {89},
  number = {2},
  pages = {027101},
  year = {2014},
  keywords = {gw},
}

2011

Upper Limit on Gravitational Wave Backgrounds at 0.2 Hz with Torsion-bar Antenna

Koji Ishidoshiro, Masaki Ando, Akiteru Takamori, and 7 more authors

Phys. Rev. Lett., 2011

DOI Bib

@article{Ishidoshiro:2011ii,
  author = {Ishidoshiro, Koji and Ando, Masaki and Takamori, Akiteru and Takahashi, Hirotaka and Okada, Kenshi and Matsumoto, Nobuyuki and Kokuyama, Wataru and Kanda, Nobuyuki and Aso, Yoichi and Tsubono, Kimio},
  title = {{Upper Limit on Gravitational Wave Backgrounds at 0.2 Hz with Torsion-bar Antenna}},
  archiveprefix = {arXiv},
  primaryclass = {gr-qc},
  doi = {10.1103/PhysRevLett.106.161101},
  journal = {Phys. Rev. Lett.},
  volume = {106},
  pages = {161101},
  year = {2011},
  keywords = {gw},
}

2010

Torsion-Bar Antenna for Low-Frequency Gravitational-Wave Observations

Masaki Ando, Koji Ishidoshiro, Kazuhiro Yamamoto, and 4 more authors

Phys. Rev. Lett., 2010

DOI Bib

@article{Ando:2010zz,
  author = {Ando, Masaki and Ishidoshiro, Koji and Yamamoto, Kazuhiro and Yagi, Kent and Kokuyama, Wataru and Tsubono, Kimio and Takamori, Akiteru},
  title = {{Torsion-Bar Antenna for Low-Frequency Gravitational-Wave Observations}},
  doi = {10.1103/PhysRevLett.105.161101},
  journal = {Phys. Rev. Lett.},
  volume = {105},
  pages = {161101},
  year = {2010},
  keywords = {gw},
}

2007

A systematical veto by all monitor signals in a gravitational-wave detector

Koji Ishidoshiro, Masaki Ando, Kimio Tsubono, and 2 more authors

Class. Quant. Grav., 2007

DOI Bib

@article{Ishidoshiro:2007zz,
  author = {Ishidoshiro, Koji and Ando, Masaki and Tsubono, Kimio and Kanda, Nobuyuki and Takahashi, Hirotaka},
  editor = {Krishnan, B. and Papa, M. A. and Schutz, Bernard F.},
  collaboration = {TAMA},
  title = {{A systematical veto by all monitor signals in a gravitational-wave detector}},
  doi = {10.1088/0264-9381/24/19/S04},
  journal = {Class. Quant. Grav.},
  volume = {24},
  pages = {S405--S413},
  year = {2007},
  keywords = {gw},
}

Other / Japanese articles

2020

液体シンチレータ型検出器によるニュートリノ天文学・地球科学

石徹白晃治, 渡辺寛子, and 竹本康浩

天文月報, Oct 2020

Bib

@article{Other_2020_TenmonGeppo_NeutrinoAstroGeo,
  title = {液体シンチレータ型検出器によるニュートリノ天文学・地球科学},
  author = {石徹白晃治 and 渡辺寛子 and 竹本康浩},
  journal = {天文月報},
  year = {2020},
  month = oct,
  keywords = {misc},
}

ニュートリノは神の粒子か？ – 神岡地下1000mで進む0νβ\beta発見への挑戦 –

飯田崇史, 尾崎秀義, and 石徹白晃治

高エネルギーニュース, 2020

Bib

@article{Other_2020_HEnews_Kamioka0vbb,
  title = {ニュートリノは神の粒子か？ -- 神岡地下1000mで進む$0\nu\beta\beta$発見への挑戦 --},
  author = {飯田崇史 and 尾崎秀義 and 石徹白晃治},
  journal = {高エネルギーニュース},
  volume = {39},
  number = {3},
  year = {2020},
  keywords = {misc},
}