Summary of the CMS potential for the Higgs boson discovery

The European Physical Journal C - This work summarizes the studies for the Higgs boson searches in CMS at the LHC collider. The main discovery channels are presented and the potential is given for...     

Zur Berechnung Stekloffscher Eigenwerte-numerische Beispiele

Zusammenfassung Es werden Ergebnisse numerischer Experimente bei der Berechnung des ersten nichttrivialen Stekloff Eigenwertes angegeben.Alle Beispiele zeigen eine Monotonieeigenschaft des Eigenwertes und stützen eine Vermutung über Eigenwerte konvexer Außengebiete.

---

Results of numerical experiments are given for the evaluation of the first nontrivial Stekloff eigenvalue.All examples show a monotonicity property of the eigenvalues and support a conjecture of eigenvalues for convex exterior domains.

     

Darstellung und Kristallstruktur von Rb2Sb4S7

Preparation and Crystal Structure of Rb₂Sb₄S₇ The first thioantimonite of rubidium has been synthesized and its crystal structure determined. The substance crystallizes triclinic with spacegroup P1 . The lattice constants are a = 968.0(5) pm, b = 1193.4(5) pm, c = 723.1(5) pm, α = 87.68(5)°, β = 101.39(5)° and γ = 102.66(5)°. There are two formula units in the unit cell.     

Ueber die physikalischen Eigenschaften des Methylalkohols

Ohne Zusammenfassung     

Testing locality at colliders via Bell''s inequality?

We consider a measurement of correlated spins at LEP and show that it does not constitute a general test of local-realistic theories via Bell's inequality. The central point of the argument is that such tests, where the spins of two particles are inferred from a scattering distribution, can be described by a local hidden variable theory. We conclude that with present experimental techniques it is not possible to test locality via Bell's inequality at a collider experiment. Finally we suggest an improved fixed-target it is not possible to test locality via Bell's inequality at a collider experiment. Finally we suggest an improved fixed-target experiment as a viable test of Bell's inequality.     

Adaptation of microthermal probes for the determination of biochemical species

A glucose sensitive enzymatic thermal sensor based on a pair of commercial microthermal probes was fabricated by cross-linking of the corresponding enzymes (glucose oxidase and catalase) with bovine serum albumin onto the chip surfaces. The characteristics of this sensor were optimised by testing it in different conditions. To find the maximal sensitivity, the calibration curves of this sensor were measured in different buffer solutions with and without the addition of H(2)O(2) to the analysed samples at various rates of sample flow stream. Different buffer solutions and hydrogen peroxide concentraions were used to realise the principles of a chemical and biochemical amplification of the biosensor response. It was shown that the level of the biosensor response and its dynamic range increase if hydrogen peroxide is added to the analysed samples and depend on the type of buffer solutions tested and the rate of the sample flow stream.