1.

Leptonic unitarity triangles: RGE running effects and $\mu \text{\u2212}\tau $ reflection symmetry breaking
/ Zhu, Jingyu
There are six leptonic unitarity triangles (LUTs) defined by six orthogonality conditions of the threefamily lepton flavor mixing matrix in the complex plane. [...]
Published in Physical Review D 99 (2019)
10.1103/PhysRevD.99.033003
arXiv:1810.04426
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2.

$\Lambda \left(1405\right)$ production in the process ${\chi}_{c0}\left(1P\right)\to \overline{\Lambda}\Sigma \pi $
/ Liu, LiJuan ; Wang, En ; Xie, JuJun ; Song, KaiLan ; et al
We have performed a theoretical study on the process ${\chi}_{c0}\left(1P\right)\to \overline{\Lambda}\Sigma \pi $, by taking into account the finalstate interactions of $\pi \Sigma $ and $\pi \overline{\Lambda}$ based on the chiral unitary approach. [...]
Published in Physical Review D 98 (2018)
10.1103/PhysRevD.98.114017
arXiv:1712.07469
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3.

Correlation of normal neutrino mass ordering with upper octant of θ23 and third quadrant of δ via RGEinduced μτ symmetry breakingSupported by the National Natural Science Foundation of China (11775231, 11775232)
/ Huang, Guoyuan ; Xing, Zhizhong ; Zhu, Jingyu
The recent global analysis of threeflavor neutrino oscillation data indicates that the normal neutrino mass ordering is favored over the inverted one at the 3σ level, and the bestfit values of the largest neutrino mixing angle θ23 and the Dirac CPviolating phase δ are located in the higher octant and third quadrant, respectively. [...]
Published in Chinese Phys. C 42 (2018) 123108
10.1088/16741137/42/12/123108
arXiv:1806.06640
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4.

Indirect unitarity violation entangled with matter effects in reactor antineutrino oscillations
/ Li, YuFeng ; Xing, Zhizhong ; Zhu, Jingyu
If finite but tiny masses of the three active neutrinos are generated via the canonical seesaw mechanism with three heavy sterile neutrinos, the 3×3 Pontecorvo–Maki–Nakagawa–Sakata neutrino mixing matrix V will not be exactly unitary. [...]
Published in Physics letters B (2018)
10.1016/j.physletb.2018.05.079
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5.

Neutrino mass ordering and μτ reflection symmetry breakingSupported by National Natural Science Foundation of China (11135009, 11375207)
/ Xing, Zhizhong ; Zhu, Jingyu
If the neutrino mass spectrum turns out to be m3
Published in Chinese Phys. C 41 (2017) 123103
10.1088/16741137/41/12/123103
arXiv:1707.03676
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6.

The μ  τ reflection symmetry of Dirac neutrinos and its breaking effect via quantum corrections
/ Xing, Zhizhong ; Zhang, Di ; Zhu, Jingyu
Given the Dirac neutrino mass term, we explore the constraint conditions which allow the corresponding mass matrix to be invariant under the μ  τ reflection transformation, leading us to the phenomenologically favored predictions θ 23 = π /4 and δ = 3 π /2 in the standard parametrization of the 3 × 3 lepton flavor mixing matrix. [...]
Published in JHEP 1711 (2017) 135
10.1007/JHEP11(2017)135
arXiv:1708.09144
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7.

Looking into analytical approximations for threeflavor neutrino oscillation probabilities in matter
/ Li, YuFeng ; Zhang, Jue ; Zhou, Shun ; Zhu, Jingyu
Motivated by tremendous progress in neutrino oscillation experiments, we derive a new set of simple and compact formulas for threeflavor neutrino oscillation probabilities in matter of a constant density. [...]
Published in JHEP 1612 (2016) 109
10.1007/JHEP12(2016)109
arXiv:1610.04133
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8.

Analytical approximations for matter effects on CP violation in the acceleratorbased neutrino oscillations with E ≲ 1 GeV
/ Xing, Zhizhong ; Zhu, Jingyu
Given an acceleratorbased neutrino experiment with the beam energy E ≲ 1 GeV, we expand the probabilities of ν μ → ν e and ν ¯ μ → ν ¯ e $$ {\overline{\nu}}_{\mu}\to {\overline{\nu}}_e $$ oscillations in matter in terms of two small quantities Δ 21 / Δ 31 and A/ Δ 31 , where Δ 21 ≡ m 2 2 − m 1 2 and Δ 31 ≡ m 3 2 − m 1 2 are the neutrino masssquared differences, and A measures the strength of terrestrial matter effects. [...]
Published in JHEP 1607 (2016) 011
10.1007/JHEP07(2016)011
arXiv:1603.02002
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9.

Leptonic unitarity triangles and effective mass triangles of the Majorana neutrinos
/ Xing, Zhizhong ; Zhu, Jingyu
Given the bestfit results of six neutrino oscillation parameters, we plot the Dirac and Majorana unitarity triangles (UTs) of the 3×3 lepton flavor mixing matrix to show their real shapes in the complex plane. [...]
Published in Nuclear Physics B (2016)
10.1016/j.nuclphysb.2016.03.031
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