97 citations · 1k across the 33 of their papers we have counts for
33 papers
Searches for GeV-Scale ALPs at RHIC
Kaori Fuyuto, Claudio Andrea Manzari, Hitoshi Murayama
We point out that ultra-peripheral Au+Au collision data collected at the Relativistic Heavy Ion Collider, operational during 2000-2026, can be used to search for axion-like particl…
Flavorful Lepton Number Violation at the EIC
Sebastián Urrutia Quiroga, Vincenzo Cirigliano, Wouter Dekens +2
We explore the prospects of detecting flavorful lepton number violation at the Electron-Ion Collider (EIC) through resonant production of heavy neutral leptons (HNLs), resulting in…
Impact of dim-6 SMEFT operators on low-scale leptogenesis
Kaori Fuyuto, Julia Harz, Sascha Weber
We investigate the impact of higher-dimensional operators on low-scale leptogenesis (LG) via oscillations of right-handed neutrinos within the neutrino-extended Standard Model Effe…
Towards the determination of CP-odd pion-nucleon couplings
Shohini Bhattacharya, Kaori Fuyuto, Emanuele Mereghetti +1
The nucleon matrix elements (NMEs) associated with quark chromo-magnetic dipole moments (cMDMs) play a crucial role in determining the CP-odd pion-nucleon couplings induced by quar…
Global analysis of interactions in the SMEFT
Filippo Delzanno, Kaori Fuyuto, Sergi Gonzàlez-Solís +1
We study current experimental bounds on charged lepton flavor violating (CLFV) - interactions in the model-independent framework of the Standard Model Effective Field Theory…
Sterile neutrino dark matter within the SMEFT
Kaori Fuyuto, Jacky Kumar, Emanuele Mereghetti +2
Sterile neutrinos with masses at the scale and mixing to the active neutrinos offer an elegant explanation of the observed dark matter (DM) density. However, the ver…
Fundamental Neutron Physics: a White Paper on Progress and Prospects in the US
R. Alarcon, A. Aleksandrova, S. Baeßler +88
Fundamental neutron physics, combining precision measurements and theory, probes particle physics at short range with reach well beyond the highest energies probed by the LHC. Sign…
ALP contributions to conversion
Kaori Fuyuto, Emanuele Mereghetti
We study the conversion process in nuclear targets arising in models of axion-like particles (ALPs) with hadronic and charged lepton flavor violating (CLFV) interactions.…
Fundamental Symmetries, Neutrons, and Neutrinos (FSNN): Whitepaper for the 2023 NSAC Long Range Plan
B. Acharya, C. Adams, A. A. Aleksandrova +176
This whitepaper presents the research priorities decided on by attendees of the 2022 Town Meeting for Fundamental Symmetries, Neutrons and Neutrinos, which took place December 13-1…
Snowmass 2021 White Paper: Charged lepton flavor violation in the tau sector
Swagato Banerjee, Vincenzo Cirigliano, Mogens Dam +15
Charged lepton flavor violation has long been recognized as unambiguous signature of New Physics. Here we describe the physics capabilities and discovery potential of New Physics m…
Next-to-leading order scalar contributions to conversion
Vincenzo Cirigliano, Kaori Fuyuto, Michael J. Ramsey-Musolf +1
Within a class of models in which lepton flavor violation is induced dominantly by scalar particle exchanges, we estimate the conversion rate in several nuclei. We include…
Uncovering an Axion Mechanism with the EDM Portfolio
Jordy de Vries, Patrick Draper, Kaori Fuyuto +2
Effective field theory arguments suggest that if BSM sectors contain new sources of CP-violation that couple to QCD, these sources will renormalize the term and frustrate ultra…
Leptonic anomalous magnetic moments in SMEFT
Vincenzo Cirigliano, Wouter Dekens, Jordy de Vries +3
We investigate contributions to the anomalous magnetic moments of charged leptons in the neutrino-extended Standard Model Effective Field Theory (SMEFT). We discuss how SMEFT…
Charged Lepton Flavor Violation at the EIC
Vincenzo Cirigliano, Kaori Fuyuto, Christopher Lee +2
We present a comprehensive analysis of the potential sensitivity of the Electron-Ion Collider (EIC) to charged lepton flavor violation (CLFV) in the channel , within the…
Collider Probes of Real Triplet Scalar Dark Matter
Cheng-Wei Chiang, Giovanna Cottin, Yong Du +2
We study discovery prospects for a real triplet extension of the Standard Model scalar sector at the Large Hadron Collider (LHC) and a possible future 100 TeV collider. We foc…
Sterile neutrinos and neutrinoless double beta decay in effective field theory
Wouter Dekens, Jordy de Vries, Kaori Fuyuto +2
We investigate neutrinoless double beta decay () in the presence of sterile neutrinos with Majorana mass terms. These gauge-singlet fields are allowed to interact with Standa…
Cancellation mechanism for the electron electric dipole moment connected with the baryon asymmetry of the Universe
Kaori Fuyuto, Wei-Shu Hou, Eibun Senaha
We elucidate a cancellation mechanism for the electric dipole moment of the electron in the general two Higgs doublet model. The impressive improvement by the ACME Collaboration in…
CP-violating Dark Photon Interaction
Kaori Fuyuto, Xiao-Gang He, Gang Li +1
We introduce a scenario for CP-violating (CPV) dark photon interactions in the context of non-abelian kinetic mixing. Assuming an effective field theory that extends the Standard M…
Indirect Signs of the Peccei-Quinn Mechanism
Jordy de Vries, Patrick Draper, Kaori Fuyuto +2
In the Standard Model, the renormalization of the QCD vacuum angle is extremely tiny, and small is technically natural. In the general Standard Model effective field theory…
Electric Dipole Moments from CP-Violating Scalar Leptoquark Interactions
Kaori Fuyuto, Michael Ramsey-Musolf, Tianyang Shen
We analyze the implications of CP-violating scalar leptoquark (LQ) interactions for experimental probes of parity- and time-reversal violating properties of polar molecules. These…
Implications of hidden gauged model for anomalies
Kaori Fuyuto, Hao-Lin Li, Jiang-Hao Yu
We propose a hidden gauged model to explain deviations from the Standard Model (SM) values in lepton flavor universality known as and anomalies. The …
Top Down Electroweak Dipole Operators
Kaori Fuyuto, Michael Ramsey-Musolf
We derive present constraints on, and prospective sensitivity to, the electric dipole moment (EDM) of the top quark () implied by searches for the EDMs of the electron and nuc…
Electroweak Baryogenesis driven by Extra Top Yukawa Couplings
Kaori Fuyuto, Wei-Shu Hou, Eibun Senaha
We study electroweak baryogenesis driven by the top quark in a general two Higgs doublet model with flavor-changing Yukawa couplings, keeping the Higgs potential invariant. Wi…
Does a band structure affect sphaleron processes?
Koichi Funakubo, Kaori Fuyuto, Eibun Senaha
Inspired by a recent work of Tye and Wong, we examine an effect of a band structure on baryon number preservation criteria requisite for successful electroweak baryogenesis. Action…