Pi 0 Reconstruction within the full simulation framework

International audienc

Squarks and gluino searches at the Tevatron

International audienceA search for squarks and gluinos performed by the CDF and DØ collaborations is presented. The sample taken during the RunII of the Fermilab TeVatron collider at ps = 1.96 TeV is used. Supersymmetry (SUSY) is one of the most promising ways to solve crucial problems of the Standard Model (SM). This spacetime symmetry links bosons to fermions by introducing supersymmetric partners (sparticles) to all SM particles: squarks and gluinos are SUSY partners of quarks and gluons. The mass difference between the squark mass eigenstates depend on the mass of the corresponding quark. Hence squarks are (to a good approximation) mass degenerate for the two first generations whereas a (potentially) large mixing may appear for the third family, leading to a light stop. The former case corresponds to squarks and gluinos searches whereas dedicated searches for stop are performed for the latter

Three-Dimensional Integrable Models and Associated Tangle Invariants

In this paper we show that the Boltzmann weights of the three-dimensional Baxter-Bazhanov model give representations of the braid group, if some suitable spectral limits are taken. In the trigonometric case we classify all possible spectral limits which produce braid group representations. Furthermore we prove that for some of them we get cyclotomic invariants of links and for others we obtain tangle invariants generalizing the cyclotomic ones.Comment: Number of pages: 21, Latex fil

The Minimal Supersymmetric Standard Model: Group Summary Report

CONTENTS: 1. Synopsis, 2. The MSSM Spectrum, 3. The Physical Parameters, 4. Higgs Boson Production and Decays, 5. SUSY Particle Production and Decays, 6. Experimental Bounds on SUSY Particle Masses, 7. References.Comment: 121 pages, latex + epsfig, graphicx, axodraw, Report of the MSSM working group for the Workshop "GDR-Supersym\'etrie",France. Rep. PM/98-4

Leiomiosarcoma en el recte

Els tumors de parts blanes comprenen una gran varietat de tumors malignes que s'agrupen per llur similitud clínica, anatomopatológica i evolutiva. Es caracteritzen perquè la majoria deriven de teixit conjuntiu, musculatura llisa i d'altres estructures mesodèrmiques

Densidades de plantio e cultivares de soja convencionais para a região Sul de MG, safra 2013/14.

Objetivou-se identificar a melhor população de plantas (100.000 a 400.000 plantas ha-1) para 3 cultivares de soja convencional (BRSMG 752S; BRSMG 772S; BRSMG 810C), visando semeadura para região Sul de Minas Gerais. A cv BRSMG 772S apresentou máxima produtividade quando conduzida com 284.000 plantas ha-1, podendo ser cultivada entre 200.000 a 400.000 plantas ha-1. A variação na população de plantas não alterou o rendimento e a maioria dos caracteres agronômicos para as cultivares BRSMG 752S e BRSMG 810C, podendo as mesmas serem utilizadas com ampla faixa de população