Energy Research Abstracts

Energy Research Abstracts
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Publisher :
Total Pages : 1470
Release :
ISBN-10 : CUB:U183019729124
ISBN-13 :
Rating : 4/5 (24 Downloads)

Synopsis Energy Research Abstracts by :

Physics Briefs

Physics Briefs
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Publisher :
Total Pages : 1256
Release :
ISBN-10 : UOM:39015027829830
ISBN-13 :
Rating : 4/5 (30 Downloads)

Synopsis Physics Briefs by :

Measurement of the forward-backward charge asymmetry in electron-positron annihilation into a quark-antiquark pair a test of electroweak interference by David Donald Stuart

Measurement of the forward-backward charge asymmetry in electron-positron annihilation into a quark-antiquark pair a test of electroweak interference by David Donald Stuart
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Publisher :
Total Pages : 0
Release :
ISBN-10 : OCLC:1402489609
ISBN-13 :
Rating : 4/5 (09 Downloads)

Synopsis Measurement of the forward-backward charge asymmetry in electron-positron annihilation into a quark-antiquark pair a test of electroweak interference by David Donald Stuart by : David D. Stuart

Chemical Abstracts

Chemical Abstracts
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Publisher :
Total Pages : 2730
Release :
ISBN-10 : UOM:39015057324090
ISBN-13 :
Rating : 4/5 (90 Downloads)

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First Measurement of the Forward-backward Asymmetry in Bottom-quark Pair Production at High Mass

First Measurement of the Forward-backward Asymmetry in Bottom-quark Pair Production at High Mass
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Publisher :
Total Pages : 11
Release :
ISBN-10 : OCLC:925453571
ISBN-13 :
Rating : 4/5 (71 Downloads)

Synopsis First Measurement of the Forward-backward Asymmetry in Bottom-quark Pair Production at High Mass by :

We measure the particle-level forward-backward production asymmetry in $\mathrm{b\bar{b}}$ pairs with masses (m$\mathrm{b\bar{b}}$) larger than 150 GeV/c2, using events with hadronic jets and employing jet charge to distinguish b from $\bar{b}$. The measurement uses 9.5 fb-1 of $\mathrm{p\bar{p}}$ collisions at a center-of-mass energy of 1.96 TeV recorded by the CDF II detector. The asymmetry as a function of m$\mathrm{b\bar{b}}$ is consistent with zero, as well as with the predictions of the standard model. The measurement disfavors a simple model including an axigluon with a mass of 200 GeV/c2, whereas a model containing a heavier 345 GeV/c2 axigluon is not excluded.

High Energy Physics Index

High Energy Physics Index
Author :
Publisher :
Total Pages : 786
Release :
ISBN-10 : PSU:000052636271
ISBN-13 :
Rating : 4/5 (71 Downloads)

Synopsis High Energy Physics Index by :