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2017年11月30日下午2:00,应物理科学与技术学院(理论物理研究所)武雷教授邀请,上海交通大学何小刚教授来我院讲学。何教授做了题为“Flavor Physics With Higgs and Leptons”的精彩的学术报告。报告由物科院物理学省重点学科带头人肖振军教授主持,理论物理、粒子物理与核物理等相关学科教师及研究生同学约40人参加。何教授从粒子物理的标准模型出发,介绍了这一粒子物理学...
Many manufacturing processes damage the structure of meat products and this often contributes to lipid oxidation which could influence warmed-over flavor (WOF) in precooked beef that is reheated beef....
In the past decade, one of the major challenges of particle physics has been to gain an in-depth understanding of the role of quark flavor. In this time frame, measurements and the theoretical interpr...
In this study, we investigated the relationship between unsaturated fatty acids influencing beef flavor and four types of SNPs (c.280A>G, c.388G>A, c.408G>C and c.456A>G) located at exon 2, 3 and 4 of...
“2012 味物理及宇宙物理国际会议”的前身是“国际味物理会议”。该会议是由中国科学院理论物理研究所于2001年发起的每两年一次的国际会议,迄今已在张家界、韩国首尔、中坜、北京和越南河内举办过五次,产生了较大的国际影响。会议主题曾经主要是基本粒子物理的味道问题,从夸克到中微子,从确定标准模型中费米子混合和CP破缺参数到用标准模型以外框架理解味结构,从强子尺度的非微扰QCD到TeV尺度的新物理。由于...
A seesaw mechanism in an extra-dimension, known as the split seesaw mechanism, provides a natural way to realize a splitting mass spectrum of right-handed neutrinos. It leads to one keV sterile neutri...
The QCD phase diagram of 2+1 flavour quark matter in $\beta$ equilibrium is studied within the framework of PNJL model. Signatures for first order phase transition can be seen in high baryon chemical ...
Gamma-ray burst analyses at neutrino telescopes are typically based on diffuse or stacked (i.e., aggregated) neutrino fluxes, because the number of events expected from a single burst is small. The ag...
We explore the effects of collective neutrino flavor oscillations due to neutrino-neutrino interactions on the neutrino heating behind a stalled core-collapse supernova shock. We carry out axisymmetri...
The flow of charm is calculated in 2+1 ideal hydrodynamics by introducing the charge of $c\bar{c}$ pair assuming that the number of $c\bar{c}$ pairs is conserved in relativistic heavy-ion collisions.
Neutrino-neutrino interactions in dense neutrino streams, like those emitted by a core-collapse supernova, can lead to self-induced neutrino flavor conversions. While this is a nonlinear phenomenon, t...
Abstract: Starting with the quaternionic formulation of isospin SU(2) group, we have derived the relations for different components of isospin with quark states. Extending this formalism to the case o...
The Pontecorvo-Maki-Nakagava-Sakata (PMNS) modified electroweak Lagrangian yields, within the perturbative kinematical procedure in the massive neutrino Fock space, in addition to the Lorentz invarian...
Long-Range Lepton Flavor Interactions and Neutrino Oscillations 。
Interplay of t --> b W Decay and B_q Meson Mixing in Minimal Flavor Violating Models 。

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