649 reputation
315
bio website arxitics.com
location Beijing
age 25
visits member for 1 year, 11 months
seen 4 hours ago

I am a graduate student in high energy phenomenology. To facilitate the subscription of arXiv eprints, I have developed arXiv Analytics.


Sep
22
revised Textbooks on algorithms for the perturbative calculation of High energy physics
edited tags
Sep
22
asked Textbooks on algorithms for the perturbative calculation of High energy physics
Sep
12
awarded  Quorum
Sep
12
comment Graph Theory and Feynman Integrals
Thanks a lot. I will check that.
Sep
3
asked Graph Theory and Feynman Integrals
Aug
15
awarded  Custodian
Aug
15
reviewed No Action Needed Entangled particles interaction with other particles
Jul
14
answered Operator Product Expansion in Massless 2D QED
Jul
13
awarded  Autobiographer
Jul
2
awarded  Curious
Jun
14
accepted Semileptonic decays of the $B_c$ meson
Jun
14
comment Semileptonic decays of the $B_c$ meson
Thank you again for your comments. It helps a lot.
Jun
14
comment Semileptonic decays of the $B_c$ meson
Thank you very much! Is it possible to introduce something like parton distribution function to relate the tree-level approximation to the decay of $B_c$ meson?
Jun
14
comment Semileptonic decays of the $B_c$ meson
Very nice! It is really helpful.
Jun
13
accepted Derivation of neutrino oscillation phase factor
Jun
12
revised Semileptonic decays of the $B_c$ meson
deleted 2 characters in body; edited tags
Jun
12
asked Semileptonic decays of the $B_c$ meson
Jun
6
comment Derivation of neutrino oscillation phase factor
From the PDG Review provided by user12262, I found another article Quantum Theory of Neutrino Oscillations for Pedestrians - Simple Answers to Confusing Questions which is instructive on this question.
Jun
6
comment Derivation of neutrino oscillation phase factor
Thank you very much. From the PDG, the time interval $T$ can be related by $T=L/\bar{v}$, where $\bar{v}$ is the ''average'' velocity. But why it cannot be treated as constant?
Jun
4
asked Derivation of neutrino oscillation phase factor