1.

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
Fulltext: PDF XML;

2.

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
Fulltext: XML PDF (PDFA);

3.

The breaking of flavor democracy in the quark sectorSupported by National Natural Science Foundation of China (11375207) and National Basic Research Program of China (2013CB834300)
/ Fritzsch, Harald ; Xing, ZhiZhong ; Zhang, Di
The democracy of quark flavors is a wellmotivated flavor symmetry, but it must be properly broken in order to explain the observed quark mass spectrum and flavor mixing pattern [...]
Published in Chinese Phys. C 41 (2017) 093104
10.1088/16741137/41/9/093104
arXiv:1705.01391
Fulltext: PDF XML;

4.

The effective neutrino mass of neutrinoless doublebeta decays: how possible to fall into a well
/ Xing, Zhizhong ; Zhao, Zhenhua
The neutrinoless doublebeta ( 0ν2β ) decay is currently the only feasible process in particle and nuclear physics to probe whether massive neutrinos are the Majorana fermions. [...]
Published in EPJC 77 (2017) 192
10.1140/epjc/s100520174777x
Fulltext: XML PDF (PDFA);

5.

Terrestrial matter effects on reactor antineutrino oscillations at JUNO or RENO50: how small is small?Supported by National Natural Science Foundation of China (11135009, 11305193), the Strategic Priority Research Program of the Chinese Academy of Sciences (XDA10010100) and the CAS Center for Excellence in Particle Physics
/ Li, Yufeng ; Wang, Yifang ; Xing, Zhizhong
We have carefully examined, in both analytical and numerical ways, how small the terrestrial matter effects can be in a given mediumbaseline reactor antineutrino oscillation experiment like JUNO or RENO50. [...]
Published in Chinese Phys. C 40 (2016) 091001
10.1088/16741137/40/9/091001
arXiv:1605.00900
Fulltext: PDF XML;

6.

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
Fulltext: XML PDF (PDFA);

7.

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
Fulltext: XML PDF PDF (PDFA);

8.

How to interpret a discovery or null result of the 0ν2β decay
/ Xing, Zhizhong ; Zhao, Zhenhua ; Zhou, YeLing
The Majorana nature of massive neutrinos will be crucially probed in the nextgeneration experiments of the neutrinoless doublebeta ( 0ν2β ) decay. [...]
Published in EPJC 75 (2015) 423
10.1140/epjc/s1005201536566
Fulltext: XML PDF (PDFA);

9.

On the fourzero texture of quark mass matrices and its stability
/ Xing, Zhizhong ; Zhao, Zhenhua
We carry out a new study of quark mass matrices Mu (uptype) and Md (downtype) which are Hermitian and have four zero entries, and find a new part of the parameter space which was missed in the previous works. [...]
Published in Nuclear Physics B 897 (2015) 302325
10.1016/j.nuclphysb.2015.05.027
Fulltext: XML PDF PDF (PDFA);

10.

Geometry of the effective Majorana neutrino mass in the 0νββ decay
/ Xing, Zhizhong ; Zhou, YeLing
The neutrinoless doublebeta (0νββ) decay is a unique process used to identify the Majorana nature of massive neutrinos, and its rate depends on the size of the effective Majorana neutrino mass 〈m〉ee. [...]
Published in Chinese Phys. C 39 (2015) 011001
10.1088/16741137/39/1/011001
Fulltext: XML PDF;
