Amateur

Alysa milano naha

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

kvinnor stora naturliga bröst
naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

naha alysa milano

No evidence for excited lepton production was found. A good agreement of the observed photon rate with predictions from QED for the muon inner bremsstrahlung was found, contrary to the anomalous soft photon excess that has been observed recently in hadronic Z 0 decays.

The obtained ratios of the observed signal to the predicted level of the muon bremsstrahlung are 1. The bremsstrahlung dead cone is observed for the first time in the direct photon production at LEP. The two-particle joint polarisation probabilities, i. Averaged over all cos. These results are in agreement with the Standard Model predictions of A study of the inclusive charged hadron production in two-photon collisions is described. C Elsevier B. All rights reserved.

In this study enriched quark and gluon jet samples of different purities are selected in three-jet events from hadronic decays of the Z collected by the DELPHI experiment in the LEP runs during and The leading systems of the two kinds of jets are defined by requiring a rapidity gap and their sum of charges is studied.

The corresponding leading systems of quark jets do not exhibit such an excess. This could be an indication of a possible production of gluonic states as predicted by QCD. No evidence for the presence of such couplings is observed, in agreement with the predictions of the Standard Model. The analysed data were collected at centre-of-mass energies ranging from to GeV, corresponding to an integrated luminosity of pb No evidence for a signal was found.

The SDM elements are also used to determine the triple gauge couplings Delta g 1 Z , Delta kappa gamma , lambda gamma and g 4 Z , kappa over tilde Z and lambda over tilde Z. The errors are a combination of statistical and systematic errors. All results are consistent with the Standard Model.

The data from the large volume Hadron Calorimeter allowed the muon multiplicity of 54, events to be reconstructed. The model fails to describe the abundance of high multiplicity events. The data analysis is simpler than that of the measurement of the photon structure function. The electron structure function F-2 e data are compared to predictions of phenomenological models based on the photon structure function.

It is shown that the contribution of large target photon virtualities is significant. The data presented can serve as a cross-check of the photon structure function F-2 gamma analyses and help in refining existing parameterisations. However, since the. This e. In this article the results of the investigation of colour reconnection e. Two complementary analyses were performed, studying the particle.

In the framework of the SK-I model, the value for its. The data sample has an integrated luminosity of pb -1 and was collected over a range of centre-of-mass energies from to GeV. Results are also presented when two or three parameters are allowed to vary.

All observations are consistent with the predictions of the Standard Model and supersede the previous results on these gauge coupling parameters published by DELPHI. An analysis of the direct soft photon production rate as a function of the parent jet characteristics is presented, based on hadronic events collected by the DELPHI experiment at LEP1. The dependences of the photon rates on the jet kinematic characteristics momentum, mass, etc. Up to a scale factor of about four, which characterizes the overall value of the soft photon excess, a similarity of the observed soft photon behavior to that of the inner hadronic bremsstrahlung predictions is found for the momentum, mass, and jet charged multiplicity dependences.

However for the dependence of the soft photon rate on the jet neutral and total hadron multiplicities a prominent difference is found for the observed soft photon signal as compared to the expected bremsstrahlung from final state hadrons.

The observed linear increase of the soft photon production rate with the jet total hadron multiplicity and its strong dependence on the jet neutral multiplicity suggest that the rate is proportional to the number of quark pairs produced in the fragmentation process, with the neutral pairs being more effectively radiating than the charged ones. Single top quark production via four-fermion contact interactions associated to flavour-changing neutral currents was searched for in data taken by the DELPHI detector at LEP2.

The data were accumulated at centre-of-mass energies ranging from to GeV, with an integrated luminosity of Limits on the energy scale Lambda, were set for scalar-, vector- and tensor-like coupling scenarios. These results are found to be consistent with the Standard Model expectations. The measurements are used to set limits on new physics scenarios involving contact interactions.

Single photons detected by the DELPHI experiment at LEP2 in the years are reanalysed to investigate the existence of a single extra dimension in a modified ADD scenario with slightly warped large extra dimensions. The data collected at centre-of-mass energies between and GeV for an integrated luminosity of similar to pb -1 agree with the predictions of the Standard Model and allow a limit to be set on graviton emission in one large extra dimension.

The limit obtained on the fundamental mass scale M-D is 1. DiVA diva-portal. Enkel sökning Avancerad sökning - Forskningspublikationer Avancerad sökning - Studentuppsatser Statistik. English Svenska Norsk. Avgränsa sökresultatet. Permanent länk. Fler format. Fler språk. Skapa Stäng. Träffar per sida. Rensa markeringar. Maxantalet träffar du kan exportera från sökgränssnittet är Vid större uttag använd dig av utsökningar.

Abreu, P. Abstract [en]. Förlagets fulltext. A measurement of the tau hadronic branching ratios Abdallah, J. Study of leading hadrons in gluon and quark fragmentation Abdallah, J. Ladda ner fulltext pdf fulltext. Study of the dependence of direct soft photon production on the jet characteristics in hadronic Z 0 decays Abdallah, J.

4 Comment

  • Logga in. Detta var en exemplarisk dag att ha en midsommarfest på om man nu skulle ha det. Nood orgasmer modeller. To assure the quality of bioanalytical methods, the design, development and validation needs to fit the intended use. Vi gick tillbaka till bilen och satte oss i den. Jag slappnade av något och dog henne till mig igen och fortsatte kyssa henne. Fler format.
  • Och jag skulle önska att jag såg det jag varit utsatt som de övergrepp de var. Naken zac efron fakes. Furthermore, we confirmed the poor-outcome for IGHV patients to be independent of mutational and stereotypy status. Vi höll just på att hjälpas åt att tvåla in varandra på ryggen när vi hörde min syster utanför. Vi gick in i badrummet och låste dörren om oss. DiVA diva-portal. Median age was 10 years range, 2 to
  • Efter ett tag när de flesta ätit klart så började det serveras drinkar. Det tog ett tag innan jag svara. Sök endast rubriker. Sprider du ut det kommer folk skadas mer än ditt lilla patetiska självförtroende gjorde när någon skämtade med dig. Jag tog en isbit ur glaset och förde den utefter halsen, bak i nacken och ned på bröstet.

Leave a Comment

Privacy Settings
We use cookies to enhance your experience while using our website. If you are using our Services via a browser you can restrict, block or remove cookies through your web browser settings. We also use content and scripts from third parties that may use tracking technologies. You can selectively provide your consent below to allow such third party embeds. For complete information about the cookies we use, data we collect and how we process them, please check our Privacy Policy
Youtube
Consent to display content from Youtube
Vimeo
Consent to display content from Vimeo
Google Maps
Consent to display content from Google