papers

Publications (94)

astro-ph.HE2022

Detection of a bright burst from the repeating FRB 20201124A at 2 GHz

Sota Ikebe, Kazuhiro Takefuji, Toshio Terasawa +14

astro-ph.HE2020

Fast radio bursts to be detected with the Square Kilometre Array

Tetsuya Hashimoto, Tomotsugu Goto, Alvina Y. L. On +6

astro-ph.EP2025

A Far-Infrared Search for Planet Nine Using AKARI All-Sky Survey

Amos Y. -A. Chen, Tomotsugu Goto, Issei Yamamura +7

astro-ph.HE2023

Future Constraints on Dark Matter with Gravitationally Lensed Fast Radio Bursts Detected by BURSTT

Simon C. -C. Ho, Tetsuya Hashimoto, Tomotsugu Goto +4

gr-qc2021

Upper limits on Einstein's weak equivalence principle placed by uncertainties of dispersion measures of fast radio bursts

Tetsuya Hashimoto, Tomotsugu Goto, Daryl Joe D. Santos +7

astro-ph.HE2014

Probing Intergalactic Neutral Hydrogen by the Lyman Alpha Red Damping Wing of Gamma-Ray Burst 130606A Afterglow Spectrum at z = 5.913

Tomonori Totani, Kentaro Aoki, Takashi Hattori +7

astro-ph.GA2019

Rapid Black Hole Growth at the Dawn of the Universe: A Super-Eddington Quasar at z=6.6

Ji-Jia Tang, Tomotsugu Goto, Youichi Ohyama +7

astro-ph.HE2025

Machine learning classification of baseband data of CHIME FRBs

Mohanraj Madheshwaran, Tetsuya Hashimoto, Tomotsugu Goto +5

astro-ph.GA2024

Polycyclic aromatic hydrocarbon (PAH) luminous galaxies in JWST CEERS data

Yu-Wei Lin, Cossas K. -W. Wu, Chih-Teng Ling +9

astro-ph.GA2017

An extinction free AGN selection by 18-band SED fitting in mid-infrared in the AKARI NEP deep field

Ting-Chi Huang, Tomotsugu Goto, Tetsuya Hashimoto +2

astro-ph.CO2023

Cosmic star-formation history and black hole accretion history inferred from the JWST mid-infrared source counts

Seong Jin Kim, Tomotsugu Goto, Chih-Teng Ling +7

astro-ph.HE2023

Machine Learning Classification of Repeating FRBs from FRB121102

Bjorn Jasper R. Raquel, Tetsuya Hashimoto, Tomotsugu Goto +5

astro-ph.GA2020

Identification of AKARI infrared sources by Deep HSC Optical Survey: Construction of New Band-Merged Catalogue in the NEP-Wide field

Seong Jin Kim, Nagisa Oi, Tomotsugu Goto +21

astro-ph.GA2020

What determines the maximum stellar surface density of galaxies?

Chih-Teng Ling, Tetsuya Hashimoto, Tomotsugu Goto +5

astro-ph.GA2026

Tracing Obscured AGN Contribution and Number Fraction Across 0 < z < 6 with JWST

Angel Rodriguez Barbosa, Tomotsugu Goto, Daryl Joe D. Santos +8

The paper uses JWST mid‑infrared observations and multi‑wavelength SED fitting to identify obscured active galactic nuclei up to redshift 6, finding that both the infrared contribu…

#active galactic nuclei#infrared astronomy#jwst#galaxy evolution
astro-ph.HE2025

Irregularity in Active Fast Radio Burst Repeaters and Magnetar Periodic Radio Pulses: Time, Energy, and Frequency Analyses

Ellen C. C. Lin, Shotaro Yamasaki, Tomotsugu Goto +1

astro-ph.GA2017

Surface density: a new parameter in the fundamental metallicity relation of star-forming galaxies

Tetsuya Hashimoto, Tomotsugu Goto, Rieko Momose

astro-ph.GA2019

Characteristics of mid-infrared PAH emission from star-forming galaxies selected at 250 μm in the North Ecliptic Pole (NEP) field

Seong Jin Kim, Woong-Seob Jeong, Tomotsugu Goto +11

astro-ph.GA2020

Search for Optically Dark Infrared Galaxies without Counterparts of Subaru Hyper Suprime-Cam in the AKARI North Ecliptic Pole Wide Survey Field

Yoshiki Toba, Tomotsugu Goto, Nagisa Oi +25

astro-ph.HE2025

Do they repeat? Monitoring 36 non-repeating FRBs with FAST

Yuri Uno, Tetsuya Hashimoto, Tomotsugu Goto +12

astro-ph.CO2019

Luminosity-duration relation of fast radio bursts

Tetsuya Hashimoto, Tomotsugu Goto, Ting-Wen Wang +3

astro-ph.CO2011

Spatially Extended [P II]1.188um and [Fe II]1.257um Emission Lines in a Nearby Seyfert Galaxy NGC 1068 Observed with OAO/ISLE

Tetsuya Hashimoto, Tohru Nagao, Kenshi Yanagisawa +2

astro-ph.SR2025

Brown dwarf number density in the JWST COSMOS-Web field

Amos Y. -A. Chen, Tomotsugu Goto, Cossas K. -W. Wu +9

astro-ph.CO2025

Machine learning based Photometric Redshifts for Galaxies in the North Ecliptic Pole Wide field: catalogs of spectroscopic and photometric redshifts

Taewan Kim, Jubee Sohn, Ho Seong Hwang +13

astro-ph.GA2022

Metallicity-PAH Relation of MIR-selected Star-forming Galaxies in AKARI North Ecliptic Pole-wide Survey

Hyunjin Shim, Ho Seong Hwang, Woong-Seob Jeong +9

astro-ph.GA2014

The Redshift and Metallicity of the Host Galaxy of Dark GRB 080325 at z=1.78

Tetsuya Hashimoto, Daniel A. Perley, Kouji Ohta +5

astro-ph.EP2025

A Search for Planet Nine with IRAS and AKARI Data

Terry Long Phan, Tomotsugu Goto, Issei Yamamura +6

astro-ph.GA2019

Molecular Gas Properties in the Host Galaxy of GRB080207

Bunyo Hatsukade, Tetsuya Hashimoto, Kotaro Kohno +5

astro-ph.GA2018

Surface density: a new parameter in the fundamental metallicity relation of star-forming galaxies

Tetsuya Hashimoto, Tomotsugu Goto, Rieko Momose

astro-ph.GA2024

Exploring the faintest end of mid-infrared luminosity functions up to with the JWST CEERS survey

Chih-Teng Ling, Tomotsugu Goto, Seong Jin Kim +6

astro-ph.GA2017

AGN selection by 18-band SED fitting in mid-infrared in the AKARI NEP deep field

Ting-Chi Huang, Tomotsugu Goto, Tetsuya Hashimoto +2

astro-ph.GA2025

Photometrically Selected Protocluster Candidates at z~9-10 in the JWST COSMOS-Web field

Cossas K. -W. Wu, Chih-Teng Ling, Tomotsugu Goto +8

astro-ph.GA2021

Environmental Effects on AGN activity via Extinction-free Mid-Infrared Census

Daryl Joe D. Santos, Tomotsugu Goto, Seong Jin Kim +20

astro-ph.HE2012

GRB 100418A: a Long GRB without a Bright Supernova in a High-Metallicity Host Galaxy

Yuu Niino, Tetsuya Hashimoto, Kentaro Aoki +3

astro-ph.GA2020

Extinction-free Census of AGNs in the /IRC North Ecliptic Pole Field from 23-band Infrared Photometry from Space Telescopes

Ting-Wen Wang, Tomotsugu Goto, Seong Jin Kim +21

astro-ph.GA2025

Inferring Obscured Cosmic Black Hole Accretion History from AGN Found by JWST/MIRI CEERS Survey

Cheng-An Hsieh, Tomotsugu Goto, Chih-Teng Ling +4

astro-ph.GA2022

ALMA [O III] and [C II] Detections of A1689-zD1 at

Yi Hang Valerie Wong, Poya Wang, Tetsuya Hashimoto +10

astro-ph.HE2026

Unveiling Hidden Clustering: An Unsupervised Machine Learning Study of Repeating FRB 20220912A

An-Chieh Hsu, Tetsuya Hashimoto, Tomotsugu Goto +2

astro-ph.GA2022

Can luminous Lyman alpha emitters at 5.7 and 6.6 suppress star formation?

Daryl Joe D. Santos, Tomotsugu Goto, Tetsuya Hashimoto +5

astro-ph.HE2020

No redshift evolution of non-repeating fast radio-burst rates

Tetsuya Hashimoto, Tomotsugu Goto, Alvina Y. L. On +6

astro-ph.GA2019

A young galaxy cluster in the old Universe

Tetsuya Hashimoto, Tomotsugu Goto, Rieko Momose +4

astro-ph.HE2021

A Dyson Sphere around a black hole

Tiger Yu-Yang Hsiao, Tomotsugu Goto, Tetsuya Hashimoto +8

astro-ph.CO2022

On the relation between duration and energy of non-repeating fast radio bursts: census with the CHIME data

Seong Jin Kim, Tetsuya Hashimoto, Bo Han Chen +5

astro-ph.GA2018

Why Are Some Gamma-Ray Bursts Hosted by Oxygen-rich Galaxies?

Tetsuya Hashimoto, Ravi Chaudhary, Kouji Ohta +5

astro-ph.GA2022

The molecular gas kinematics in the host galaxy of non-repeating FRB 180924B

Tzu-Yin Hsu, Tetsuya Hashimoto, Bunyo Hatsukade +5

astro-ph.GA2020

ALMA CO Observations of the Host Galaxies of Long-duration Gamma-ray Bursts. I: Molecular Gas Scaling Relations

Bunyo Hatsukade, Kouji Ohta, Tetsuya Hashimoto +4

astro-ph.CO2019

CO luminosity-Linewidth correlation of low and high redshift galaxies and its possible cosmological utilization

Yi-han Wu, Tomotsugu Goto, Ece Kilerci Eser +4

astro-ph.GA2021

The evolution of merger fraction of galaxies at z < 0.6 depending on the star formation mode in the AKARI NEP Wide field

Eunbin Kim, Ho Seong Hwang, Woong-Seob Jeong +19

astro-ph.GA2022

Diverse Properties of Molecular Gas in the Host Galaxies of Fast Radio Bursts

Bunyo Hatsukade, Tetsuya Hashimoto, Yuu Niino +1

astro-ph.GA2024

ALMA reveals spatially-resolved properties of molecular gas in the host galaxy of FRB 20191001A at z = 0.2340

Itsuki Yamanaka, Bunyo Hatsukade, Fumi Egusa +5

astro-ph.GA2023

Infrared galaxies detected by the Atacama Cosmology Telescope

Ece Kilerci, Tetsuya Hashimoto, Tomotsugu Goto +4

astro-ph.GA2020

Possible evolution of the circum-galactic medium around QSOs with QSO age and cosmic time revealed by Ly halos

Rieko Momose, Tomotsugu Goto, Yousuke Utsumi +6

astro-ph.HE2017

The redshift selected sample of long gamma-ray burst host galaxies: the overall metallicity distribution at

Yuu Niino, Kentaro Aoki, Tetsuya Hashimoto +7

astro-ph2005

Near-Infrared search for C IV absorption counterparts along the line-of-sights to pair quasars

Toru Misawa, Nobunari Kashikawa, Youichi Ohyama +2

astro-ph.IM2022

BURSTT: Bustling Universe Radio Survey Telescope in Taiwan

Hsiu-Hsien Lin, Kai-yang Lin, Chao-Te Li +44

astro-ph.CO2024

Constraining the Hubble constant with scattering in host galaxies of fast radio bursts

Tsung-Ching Yang, Tetsuya Hashimoto, Tzu-Yin Hsu +5

astro-ph.GA2024

Finding dusty AGNs from the JWST CEERS survey with mid-infrared photometry

Tom C. -C. Chien, Chih-Teng Ling, Tomotsugu Goto +8

astro-ph.GA2025

Mid-IR luminosity functions: inferred dusty cosmic star-formation and black hole accretion histories from the JWST SMILES

Chih-Teng Ling, Tomotsugu Goto, Seong Jin Kim +5

astro-ph2006

A galaxy at a redshift z = 6.96

Masanori Iye, Kazuaki Ota, Nobunari Kashikawa +7

astro-ph.GA2022

Galaxy source counts at 7.7 m, 10 m and 15 m with the James Webb Space Telescope

Chih-Teng Ling, Seong Jin Kim, Cossas K. -W. Wu +7

astro-ph.HE2022

Energy functions of fast radio bursts derived from the first CHIME/FRB catalogue

Tetsuya Hashimoto, Tomotsugu Goto, Bo Han Chen +9

astro-ph.GA2017

No Ly emitters detected around a QSO at z=6.4: Suppressed by the QSO?

Tomotsugu Goto, Yousuke Utsumi, Satoshi Kikuta +3

astro-ph.HE2023

Quantifying chaos and randomness in magnetar bursts

Shotaro Yamasaki, Ersin Gogus, Tetsuya Hashimoto

astro-ph.GA2019

Infrared luminosity functions based on 18 mid-infrared bands: revealing cosmic star formation history with AKARI and Hyper Suprime-Cam

Tomotsugu Goto, Nagisa Oi, Yousuke Utsumi +21

astro-ph.CO2012

Constraints on Obscured Star Formation in Host Galaxies of Gamma-ray Bursts

Bunyo Hatsukade, Tetsuya Hashimoto, Kouji Ohta +3

gr-qc2021

Constraining violations of the Weak Equivalence Principle Using CHIME FRBs

Kaustubha Sen, Tetsuya Hashimoto, Tomotsugu Goto +7

astro-ph.CO2020

Subaru medium-resolution spectra of a QSO at z=6.62: Three reionization tests

Ting-Yi Lu, Tomotsugu Goto, Ji-Jia Tang +9

astro-ph.HE2025

No Metallicity Preference in Fast Radio Burst Host Galaxies

Shotaro Yamasaki, Tetsuya Hashimoto, Haruka Kusakabe +1

astro-ph.GA2019

Star-formation rates of two GRB host galaxies at z~2 and a [CII] deficit observed with ALMA

Tetsuya Hashimoto, Bunyo Hatsukade, Tomotsugu Goto +6

astro-ph.GA2016

Near-infrared spectroscopy of nearby Seyfert galaxies: Is there evidence for the shock excitation in narrow-line regions?

Koki Terao, Tohru Nagao, Tetsuya Hashimoto +5

astro-ph.HE2023

Upper limits on transmitter rate of extragalactic civilizations placed by Breakthrough Listen observations

Yuri Uno, Tetsuya Hashimoto, Tomotsugu Goto +3

astro-ph.GA2020

Luminosity-duration relations and luminosity functions of repeating and non-repeating fast radio bursts

Tetsuya Hashimoto, Tomotsugu Goto, Ting-Wen Wang +5

astro-ph.HE2025

Retracing the Cold Plasma Dispersion Law in Pulsar B0329+54: New Insights into Frequency-Dependent Dispersion Measures

Shyam S. Sharma, Tetsuya Hashimoto, Tomotsugu Goto +2

astro-ph.HE2022

Detection Rate of Fast Radio Bursts in the Milky Way with BURSTT

Decmend Fang-Jie Ling, Tetsuya Hashimoto, Shotaro Yamasaki +5

astro-ph.HE2026

Constraints on the Physical Association between ICECAT1 Neutrinos and Fast Radio Bursts Using the Second CHIME/FRB Catalogue

Hiroto Masaoka, Tetsuya Hashimoto, Shotaro Yamasaski +8

astro-ph.GA2021

Far-infrared star-formation rates of six GRB host galaxies with ALMA

Tiger Yu-Yang Hsiao, Tetsuya Hashimoto, Jia-Yuan Chang +7

astro-ph.GA2025

JWST MIRI color classification of mid-infrared selected galaxies: MIRI color classification toward cosmic noon

Ece Kilerci, Tomotsugu Goto, Matthew A. Malkan +7

astro-ph.CO2020

Discovery of a supercluster candidate at

Tapish Narwal, Tomotsugu Goto, Tetsuya Hashimoto +3

astro-ph.IM2021

Investigative Study on Preprint Journal Club as an Effective Method of Teaching Latest Knowledge in Astronomy

Daryl Joe D. Santos, Tomotsugu Goto, Ting-Yi Lu +5

astro-ph.HE2026

A search for Fast Radio Bursts from globular clusters in M49 with FAST

Simon C. -C. Ho, Chris Flynn, Matthew Bailes +7

astro-ph.HE2024

Revisiting the Mysterious Origin of FRB 20121102A with Machine-learning Classification

Leah Ya-Ling Lin, Tetsuya Hashimoto, Tomotsugu Goto +5

astro-ph.SR2023

A T-Dwarf Candidate from JWST Early Release NIRCam data

Po-Ya Wang, Tomotsugu Goto, Simon C. -C. Ho +6

astro-ph.CO2022

Constraining the Hubble constant and its lower limit from the proper motion of extragalactic radio jets

Tiger Yu-Yang Hsiao, Tomotsugu Goto, Tetsuya Hashimoto +11

astro-ph.CO2025

Decoding the cosmological baryonic fluctuations using localized fast radio bursts

Tzu-Yin Hsu, Tetsuya Hashimoto, Tsung-Ching Yang +7

astro-ph.HE2023

The true fraction of repeating fast radio bursts revealed through CHIME source count evolution

Shotaro Yamasaki, Tomotsugu Goto, Chih-Teng Ling +1

astro-ph.GA2023

Source counts at 7.7 to 21 m in CEERS field with James Webb Space Telescope

Cossas K. -W. Wu, Chih-Teng Ling, Tomotsugu Goto +8

astro-ph.GA2019

Does AGN Fraction Depend on Redshift or Luminosity? An Extinction-Free Test by 18-band Mid-infrared SED Fitting in the AKARI NEP Wide Field

Chia-Ying Chiang, Tomotsugu Goto, Tetsuya Hashimoto +3

astro-ph.GA2021

An Active Galactic Nucleus Recognition Model based on Deep Neural Network

Bo Han Chen, Tomotsugu Goto, Seong Jin Kim +21

astro-ph.CO2021

Revealing the cosmic reionisation history with fast radio bursts in the era of Square Kilometre Array

Tetsuya Hashimoto, Tomotsugu Goto, Ting-Yi Lu +7

astro-ph.HE2026

Single-Pulse Correlations in PSR B0329+54: Implications for Radio Emission Zones

Shyam S. Sharma, Tetsuya Hashimoto, Tomotsugu Goto +3

astro-ph.HE2021

Uncloaking hidden repeating fast radio bursts with unsupervised machine learning

Bo Han Chen, Tetsuya Hashimoto, Tomotsugu Goto +5

astro-ph.GA2020

Photometric Redshifts in the North Ecliptic Pole Wide Field based on a Deep Optical Survey with Hyper Suprime-Cam

Simon C. -C. Ho, Tomotsugu Goto, Nagisa Oi +13

astro-ph.HE2023

Classifying a frequently repeating fast radio burst, FRB 20201124A, with unsupervised machine learning

Bo Han Chen, Tetsuya Hashimoto, Tomotsugu Goto +5

astro-ph2008

The Reionization and Galaxy Evolution Probed by z=7 Lyman Alpha Emitters

Kazuaki Ota, Masanori Iye, Nobunari Kashikawa +10