Kyushu University

output

19922026

most citedObservation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

10.9k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions

Showing 2020 · hep-phShow all

14 papers · 2 filters

hep-ph2020★ 29 cited

Search for U(1) $_{L_{μ} - L_{τ}}$ charged Dark Matter with neutrino telescope

Kento Asai, Shohei Okawa, Koji Tsumura

We study a simple Dirac fermion dark matter model in U(1) $_{L_{μ} - L_{τ}}$ theory. The new light gauge boson $X$ plays important roles in both dark matter physics and the explanation fo…

hep-ph2020★ 27 cited

Weinberg operator contribution to the nucleon electric dipole moment in the quark model

Nodoka Yamanaka, Emiko Hiyama

We evaluate the contribution of the CP violating gluon chromo-electric dipole moment (the so-called Weinberg operator, denoted as $w$ ) to the electric dipole moment (EDM) of nucleo…

hep-ph2020★ 18 cited

Dark Photon from Light Scalar Boson Decays at FASER

Takeshi Araki, Kento Asai, Hidetoshi Otono +2

FASER is one of the promising experiments which search for long-lived particles beyond the Standard Model. In this paper, we focus on dark photon associating with an additional U(1…

hep-ph2020★ 2 cited

$U S p (32)$ Special Grand Unification

Naoki Yamatsu

We discuss a grand unified theory (GUT) based on a $U S p (32)$ GUT gauge group broken to its subgroups including a special subgroup. A GUT based on an $S O (32)$ GUT gauge group has be…

hep-ph2020★ 25 cited

Fermion pair production at $e^{-} e^{+}$ linear collider experiments in GUT inspired gauge-Higgs unification

Shuichiro Funatsu, Hisaki Hatanaka, Yutaka Hosotani +2

Fermion pair production at $e^{-} e^{+}$ linear collider experiments with polarized $e^{-}$ and $e^{+}$ beams is examined in the GUT inspired $S O (5) \times U (1) \times S U (3)$ gauge-Higgs unif…

hep-ph2020★ 36 cited

Systematic study on the quark-hadron mixed phase in compact stars

Cheng-Jun Xia, Toshiki Maruyama, Nobutoshi Yasutake +3

We investigate systematically the quark-hadron mixed phase in dense stellar matter, and its influence on compact star structures. The properties of quark matter and hadronic matter…

hep-ph2020★ 14 cited

Quadruply charmed baryons as heavy quark symmetry partners of the $D_{s 0}^{*} (2317)$

Tian-Wei Wu, Ming-Zhu Liu, Li-Sheng Geng +3

Both unitary chiral theories and lattice QCD simulations show that the $D K$ interaction is attractive and can form a bound state, namely, $D_{s 0}^{*} (2317)$ . Assuming the validity of…

hep-ph2020★ 25 cited

Classifying Pole of Amplitude Using Deep Neural Network

Denny Lane B. Sombillo, Yoichi Ikeda, Toru Sato +1

Most of exotic resonances observed in the past decade appear as peak structure near some threshold. These near-threshold phenomena can be interpreted as genuine resonant states or…

hep-ph2020★ 24 cited

Spectrum of singly heavy baryons from a chiral effective theory of diquarks

Yonghee Kim, Emiko Hiyama, Makoto Oka +1

The mass spectra of singly charmed and bottom baryons, $Λ_{c / b} (1/ 2^{\pm}, 3/ 2^{-})$ and $Ξ_{c / b} (1/ 2^{\pm}, 3/ 2^{-})$ , are investigated using a nonrelativistic potential model with a heavy…

hep-ph2020★ 28 cited

The effective potential and universality in GUT inspired gauge-Higgs unification

Shuichiro Funatsu, Hisaki Hatanaka, Yutaka Hosotani +2

The effective potential for the Aharonov-Bohm phase $θ_{H}$ in the fifth dimension in GUT inspired $S O (5) \times U (1) \times S U (3)$ gauge-Higgs unification is evaluated to show that d…

hep-ph2020★ 33 cited

Scalegenesis and fermionic dark matters in the flatland scenario

Yu Hamada, Koji Tsumura, Masatoshi Yamada

We propose an extension of the standard model with Majorana-type fermionic dark matters based on the flatland scenario where all scalar coupling constants, including scalar mass te…

hep-ph2020★ 9 cited

Formulation for renormalon-free perturbative predictions beyond large- $β_{0}$ approximation

Hiromasa Takaura

We present a formulation to give renormalon-free predictions consistently with fixed order perturbative results. The formulation has a similarity to Lee's method in that the renorm…

hep-ph2020★ 38 cited

Pseudo-Nambu-Goldstone dark matter from gauged $U (1)_{B - L}$ symmetry

Yoshihiko Abe, Takashi Toma, Koji Tsumura

A pseudo-Nambu-Goldstone boson (pNGB) is an attractive candidate for dark matter since the current severe limits of dark matter direct detection experiments are naturally evaded by…

hep-ph2020★ 7 cited

On renormalons of static QCD potential at $u = 1/2$ and $3/2$

Yukinari Sumino, Hiromasa Takaura

We investigate the $u = 1/2$ [ $O (Λ_{QCD})$ ] and $u = 3/2$ [ $O (Λ_{QCD}^{3})$ ] renormalons in the static QCD potential in position space and momentum space usin…

Search for U(1)Lμ​−Lτ​​ charged Dark Matter with neutrino telescope