다중혈관 관상동맥 환자에서 y-문합을 이용하여 양쪽 내흉동맥만을 사용한 우회술의 조기 성적

[신간의 별자리x] 우리/미술, 그리고 ‘슬픔의 박물관’

https://biblio.ugent.be/publication/685594/file/1130605.pdf

Review of Particle Physics

Deposits of clastic carbonate-dominated (calciclastic) sedimentary slope systems in the rock record have been identified mostly as linearly-consistent carbonate apron deposits, even though most ancient clastic carbonate slope deposits fit the submarine fan systems better. Calciclastic submarine fans are consequently rarely described and are poorly understood. Subsequently, very little is known especially in mud-dominated calciclastic submarine fan systems. Presented in this study are a sedimentological core and petrographic characterisation of samples from eleven boreholes from the Lower Carboniferous of Bowland Basin (Northwest England) that reveals a >250 m thick calciturbidite complex deposited in a calciclastic submarine fan setting. Seven facies are recognised from core and thin section characterisation and are grouped into three carbonate turbidite sequences. They include: 1) Calciturbidites, comprising mostly of highto low-density, wavy-laminated bioclast-rich facies; 2) low-density densite mudstones which are characterised by planar laminated and unlaminated muddominated facies; and 3) Calcidebrites which are muddy or hyper-concentrated debrisflow deposits occurring as poorly-sorted, chaotic, mud-supported floatstones. These

Phd by thesis

비만아 부모의 돌봄 경험: q 방법론

Kaon decays are an important testing ground of the electroweak flavour theory They can provide new signals of CP violation and, perhaps, a window into physics beyond the Standard Model At the same time, they exhibit an interesting interplay of long-distance QCD effects in flavour-changing transitions A brief overview is presented, focusing on a few selected topics of particular interest A more detailed and comprehensive review can be found in arXiv:11076001

Theoretical overview of kaon decays

Precision measurements of low-energy observables provide stringent tests of the Standard Model structure and accurate determinations of its parameters. An overview of the present experimental status is presented. The main topics discussed are the muon anomalous magnetic moment, the asymptotic freedom of strong interactions, the lepton universality of gauge couplings, the quark flavour structure and CP violation.

The Standard Model of Particle Physics: Status & Low-Energy Tests

The leptonic decays of the tau lepton provide relevant tests on the structure of the weak currents and the universality of their couplings to the gauge bosons. The hadronic tau decay modes constitute an ideal tool for studying low--energy effects of the strong interaction in very clean conditions. Accurate determinations of the QCD coupling and the strange quark mass have been obtained with tau decay data. New physics phenomena, such as a non-zero tau neutrino mass or violations of conservation laws can also be searched for with tau decays.

Tau Physics: Theoretical Perspective

B s , d 0 → ℓ + ℓ − Decays in Two-Higgs Doublet Models

The interplay between short- and long-distance contributions to the KL → μ+μ− decay amplitude is analyzed. The long-distance piece is estimated using chiral perturbation theory techniques and large-Nc considerations, leading to a consistent description of the π0 → e+e−, η → μ+μ−, and KL → μ+μ− branching ratios [1].

/pdf/short-and-long-distance-contributions-to-the-rare-decay-kl-m-bj09ueejhp.pdf

Antonio Pich

Papers

Theoretical overview of kaon decays

The Standard Model of Particle Physics: Status & Low-Energy Tests

Tau Physics: Theoretical Perspective

B s , d 0 → ℓ + ℓ − Decays in Two-Higgs Doublet Models

Short- and long-distance contributions to the rare decay KL → μ+μ−