We study the squark loop correction to WH associated hadroproduction via gluon-gluon fusion within the minimal supersymmetric extension of the standard model. We list full analytic results and quantitatively analyze the resulting shift in the cross section at the CERN Large Hadron Collider assuming a supergravityinspired scenario. PACS numbers: 12.60.Fr, 12.60.Jv, 13.85.-t ∗Permanent address: I...

We consider the light quark electroproduction cross section and show that the contribution coming from the infrared (qT < 300MeV ) region is not negligible. It changes the F2(x,Q 2)/xG(x,Q2) ratio by 20-30% (or even more) for small x and Q2 ∼ 4GeV 2. E-mail [email protected] E-mail [email protected] E-mail [email protected] *) Permanent address: Petersburg Nuclear Physics Ins...

The paper presents the test results of beams made of chipboards, fibreboards, wood as per referenced items [1], [2], [3]. Adopting various rheological models, their behaviour in time under permanent load was described. The model testing of a box-section beam, with wooden flanges connected with continuous chipboard lacings, was described. It was found that the construction of beams made of unlim...

An elastic anomaly, observed in the heavy fermi liquid state of Ce alloys (for example, CeCu6 and CeTe), is analyzed by using the infinite-U Anderson lattice model. The four atomic energy levels are assumed for f-electrons. Two of them are mutually degenerate. A small crystalline splitting 2∆ is assumed between two energy levels. The fourfold degenerate conduction Permanent address: Fundamental...

BACKGROUND Current methods of female surgical sterilisation require incisional surgery, general anaesthesia and a prolonged recovery time. We studied the safety and effectiveness of Essure pbc, a minimally invasive, transcervically placed micro-insert that occludes the Fallopian tubes, resulting in permanent female contraception. Device under study: The Essure pbc implant is a dynamically expan...

The aim of this study was to evaluate the effect of 2% chlorhexidine digluconate (CHX) on immediate bond strength of etch-and-rinse adhesive to sound (SD) and caries-affected (CAD) primary dentin compared with permanent dentin. Flat dentin surfaces from 20 primary molars (Pri) and 20 permanent molars (Perm) were assigned to 8 experimental groups (n=5) according to tooth type (Pri or Perm), dent...

The antikaon production cross section from nucleon-nucleon reactions near threshold is studied in a meson exchange model. We include both pion and kaon exchange, but neglect the interference between the amplitudes. In case of pion exchange the antikaon production cross section can be expressed in terms of the antikaon production cross section from a pion-nucleon interaction, which we take from ...

QCD at the classical level possesses scale invariance which is broken by quantum effects. This “dimensional transmutation” phenomenon can be mathematically described by formulating classical gluodynamics in a curved, conformally flat, space–time with non–vanishing cosmological constant. We study QCD high–energy scattering in this theory. We find that the properties of the scattering amplitude a...

The medium induced energy loss spectrum of a high energy quark or gluon traversing a hot QCD medium of finite volume is studied. We model the interaction by a simple picture of static scattering centres. The total induced energy loss is found to grow as L, where L is the extent of the medium. The solution of the energy loss problem is reduced to the solution of a Schrödingerlike equation whose ...