Decay rate and asymmetries of Σ+ → pμ+μ−

effect of postharvest application of chitosan and calcium chloride on decay and quality attributes of sweet cherry

چکیده ندارد.

Double beta decay of Σ− hyperons

We compute the strangeness-conserving double beta decay of Σ hyperons, which is the only hadronic system that can undergo such decays. We consider both, the lepton number conserving Σ → Σeeν̄ν̄ (ββΣ2ν ) and the lepton number violating Σ → Σee (ββΣ0ν) modes. The branching ratios of these ββ decays are suppressed at the level of 10 considering a light neutrino scenario in the case of the ββΣ0ν chan...

: the effect of sericin levels (silk glue protein) on rate of in vitro maturation, fertilization and culture of sheep oocytes

هدف از آزمایش اول بررسی اثر سطوح مختلف سریسین [0 (control), 0.1, 0.5, 1.0, 2.5 %] افزوده شده به محیط , ivm بر cumulus cell expansion، بلوغ هسته و توسعه متوالی جنین، در گوسفندان نژاد سنجابی در فصل تولید مثلی می باشد. از سرگیری میوز به وسیله خارج شدن اولین پولار بادی اندازه گیری و هم چنین درصد رسیدن جنین های دو سلولی به مرحله کلیواژ و بلاستوسیت نیز به عنوان نشانه ای از میزان شایستگی توسعه اولیه ج...

Asymmetries in the decay of beauty

Decay-time Asymmetries at the B-factories

One might look for such a violation in the neutral mesons Bd and Bs, and in the charged ones Bu. Here I shall focus mainly on the neutral system Bd − B̄d, and sometimes refer to it as B − B̄. But before I discuss some of the asymmetries and the importance of their measurement, let me say a few words about the “Asymmetric B-Factories”, mainly for pedagogical reasons. Why Factory?: Almost all the h...