Evidence for Tetrahedral Symmetry inO16
نویسندگان
چکیده
منابع مشابه
Nuclear Tetrahedral Symmetry
It has been recently pointed out that atomic nuclei with tetrahedral symmetry could be encountered all over the nuclear chart. The predictions are based on a very general analysis of symmetries of the nuclear mean-field and are inspired by the group-theory considerations. The implied unique 4-fold degeneracies of the single-particle levels characteristic of tetrahedral (and/or octahedral) symme...
متن کاملNuclei with Tetrahedral Symmetry
Received Revised We discuss a point-group-theory based method of searching for new regions of nuclear stability. We illustrate the related strategy with realistic calculations employing the tetrahedral and the octahedral point groups. In particular, several nuclei in the Rare Earth region appear as excellent candidates to study the new mechanism.
متن کاملSymmetry of evidence without evidence of symmetry
The de Finetti Theorem is a cornerstone of the Bayesian approach. Bernardo [4, p. 5] writes that its message is very clear: if a sequence of observations is judged to be exchangeable, then any subset of them must be regarded as a random sample from some model, and there exists a prior distribution on the parameter of such model, hence requiring a Bayesian approach.We argue that while exchange...
متن کاملAnalysis of Quark Mixing Using Binary Tetrahedral Flavor Symmetry
Using the binary tetrahedral group T ′ , the three angles and phase of the quark CKM mixing matrix are pursued by symmetry-breaking which involves T ′ -doublet VEVs and the Chen-Mahanthappa CPviolation mechanism. The NMRT ′ M, Next-to-Minimal-Renormalizable -T ′ -Model is described, and its one parameter comparison to experimental data is explored. [email protected] [email protected]...
متن کاملDirect Evidence for Tetrahedral Interstitial Er in Si
We report on the lattice location of Er in Si using the emission channeling technique. The angular distribution of conversion electrons emitted by the decay chain 167Tm st1y2 9.25 dd ! 167mEr s2.27 sd was monitored with a position-sensitive detector following room temperature implantation and annealing up to 950 ±C. Our experiments give direct evidence that Er is stable on tetrahedral interst...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review Letters
سال: 2014
ISSN: 0031-9007,1079-7114
DOI: 10.1103/physrevlett.112.152501