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An overview of the field of Chiral Lagrangians is given. This includes Chiral Perturbation Theory and resummations to extend, it to higher energies, applications to the muon anomalous magnetic moment, epsilon(1)/epsilon and others.
I present the status of the THEPEG project for creating a common platform for implementing C++ event generators. I also describe briefly the status of the new version of ARIADNE implemented using this framework.
Främlingsfientligheten är ett växande problem i Sverige. Främlingsfientliga organisationer demonstrerar, håller offentliga möten, ställer upp i riksdagsval och antal anmälningar om hatbrott ökar. Efter andra världskriget och förintelsen som satte starka spår i mänsklighetens historia agerade världssamfunden på olika sätt för att aldrig mer behöva uppleva de förföljelser och folkmord som skedde. EtXenophobia is a growing problem in Sweden. Xenophobic organizations are demonstrating, holding public meetings, set up in the general election and the number of complaints of hate crimes is increasing After World War II and the Holocaust that put strong traces in the history of mankind the global communities acted in different ways to never have to experience the persecution and genocide that took
I samband med att företag drabbas av arbetsbrist aktualiseras arbetsgivarens skyldighet att utreda möjligheterna att erbjuda den eller de berörda arbetstagarna omplaceringar till andra befattningar i enlighet med 7 § 2 st. LAS. Denna omplaceringsskyldighet är tvingande oavsett företagets storlek och syftar till att så långt det går undvika friställningar av arbetstagare. Av lagtexten framgår att eWhen companies are suffering from labor shortages, the employer’s obligation to investigate the possibility of offering the affected employee or employees other positions in accordance with section 7 second paragraph is raised. This relocation obligation is mandatory regardless of the size of the company and aims to avoid employee layoffs as far as possible. It is clear from the legal text that a
Bakgrund: Ikea har under en längre tid upplevt problem med felaktiga kapaciteter registrerade i deras system. Idag finns det inget gemensamt arbetssätt för att registrera och uppdatera kapacitetsinformation och därför reflekterar inte informationen i systemet leverantörernas verkliga kapaciteter. Detta gör det svårt för företaget att kunna ha en överblick över kapaciteterna och hur de är allokeradBackground:IKEA has, during a long time, experienced problems with incorrect capacities registered in their system. There is no standardized way of working with registering and updating the information regarding capacity today. Therefore, the information regarding the suppliers’ capacities does not reflect the reality. Furthermore, the company does not have a clear picture of how the capacities ar
An overview is given of general-purpose event generators, especially PYTHIA and HERWIG. The current status is summarized, some recent physics improvements are described, and planned future projects are outlined.
A high-pressure tank rupture is a challenging scenario requiring attention in most hydrogen applications. A common cause of rupture is an external fire heating the tank, causing increased internal pressure and/or reduction in the tensile strength of the tank material (with the relevance of each depending on tank material).Most of the available methods for prevention of such ruptures have been deveA high-pressure tank rupture is a challenging scenario requiring attention in most hydrogen applications. A common cause of rupture is an external fire heating the tank, causing increased internal pressure and/or reduction in the tensile strength of the tank material (with the relevance of each depending on tank material).Most of the available methods for prevention of such ruptures have been deve
Transcription factors (TFs) are critical for B-cell differentiation, affecting gene expression both by repression and transcriptional activation. Still, this information is not used for classification of B-cell lymphomas (BCLs). Traditionally, BCLs are diagnosed based on a phenotypic resemblance to normal B-cells; assessed by immunohistochemistry or flow cytometry, by using a handful of phenotypic
Present and planned experiments motivate new theoretical study of properties of light unflavoured pseudoscalar meson decays. An overview including details on two-loop calculation in SU(3) limit is given.
We consider SU(2) lattice gauge theory in three dimensions. The Wilson loops are found to be well described by a simple string model in the approximate scaling region.
The purpose of the IAU Meteor Data Center is to archive, document anddisseminate information on meteoroid orbits. At present 4581 preciselyreduced photographic recordings, 1425 video recordings and 63330 radardetermined orbits are archived at the center.
The effect of relic gravitational waves on the polarization of the CMB is analytically studied. The equation of radiative transfer for the polarization is transformed into two coupled differential equations by Polnarev's method and an approximate solution is derived.
I present the status of the THEPEG project for creating a common platform for implementing C++ event generators. I also describe briefly the status of the new versions of HERWIG and ARIADNE which are implemented using this framework.
Starting from conventional Young operators, we construct Hermitian operators which project orthogonally onto irreducible representations of the (special) unitary group. (C) 2014 AIP Publishing LLC.
