b-Quark Physics with the LEP Collider: The Development of by Gary John Barker PDF

By Gary John Barker

ISBN-10: 3642052789

ISBN-13: 9783642052781

The publication stories the unforeseen impression that the LEP experiments have had near to b-quark physics. The emphasis is firmly on telling the tale from an experimental point of view. points of the detectors that have been crucial for the reconstruction of b-hadrons are highlighted, specially the function performed via silicon strip detectors and particle identity tools. the significance of fixing functional concerns corresponding to detector alignment and music reconstruction to completely observe the reconstruction capability of the detectors is tested in addition to a number of examples of capability difficulties while those elements aren't good managed. Barker info new rules and research thoughts that developed in the course of the years of LEP operating in order that the knowledge turns out to be useful to new researchers or these placing jointly plans for destiny b-physics experiments. Highlights of the ultimate b-physics effects from the LEP collaborations are reviewed within the context of effects from different experiments all over the world and with admire to what we find out about the traditional version of Particle Physics.

Show description

Read or Download b-Quark Physics with the LEP Collider: The Development of Experimental Techniques for b-Quark Studies from Z^0-Decay PDF

Similar particle physics books

Get 50 Years of Quarks PDF

This day it's identified that the atomic nuclei are composed of smaller components, the quarks. A quark is often sure with different quarks, forming a baryon or with an antiquark, forming a meson. The quark version used to be first postulated in 1964 by way of Murray Gell-Mann who coined the identify quark from James Joyce's novel Finnegans Wake and by means of George Zweig, who then labored at CERN.

New PDF release: Nonrelativistic Quantum X-Ray Physics

Offering a great theoretical history in photon-matter interplay, Nonrelativistic Quantum X-Ray Physics permits readers to appreciate experiments played at XFEL-facilities and x-ray synchrotrons. for that reason, after examining this ebook, scientists and scholars can be in a position to define and practice calculations of a few very important x-ray-matter interplay procedures.

Additional resources for b-Quark Physics with the LEP Collider: The Development of Experimental Techniques for b-Quark Studies from Z^0-Decay

Sample text

4). The result Fig. 1 Impact Parameter and Decay Length K 43 K 30% more Λ Λ 15% φ 20% more φ Fig. 4 Comparing the effect of the old (right column) and new (left column) DELPHI tracking on some reconstructed mass peaks. The numbers quoted refer to the increase in yield seen of similar changes made to the tracking algorithms of the ALEPH collaboration resulted in a reduction of pattern recognition errors in 3-prong tau decays by more than 50% from the previous value of approximately 30%. They also reported large gains in the mass and vertex resolution of well-reconstructed decays.

Nucl. Instr. Meth. A 378, 57 (1996) 3 14. , O. : Phys. Rep. 236, 1 (1993) 3 15. , K. : Nucl. Instr. Meth. A 305, 275 (1991) 3 16. CDF, D0 and the Tevatron Electroweak Working Group: Combination of CDF and D0 results on the top quark mass. hep-ex/040410, 2004 9 17. ALEPH, DELPHI, L3, OPAL, SLD, LEP Electroweak Working Group, SLD Electroweak Group and SLD Heavy Flavour Group: Phys. Rep. 427, 257 (2006) 9 18. M. Neubert: Introduction to B Physics. In:Lectures presented at the Trieste Summer School in Particle Physics (Part II), hep-ph/0001334 (2000) 10 19.

Mod. Phys. A 14, 2791 (1999) 17 27. LEP/SLD Heavy Flavour Working Group: Final input parameters for the LEP/SLD heavy flavour analyses. LEPHF/2001-01 19 28. , D. : Phys. Lett. B 263, 135–140 (1991) 19 Chapter 2 Silicon Vertex Detectors and Particle Identification The ability to reconstruct the decay vertex of a b-hadron and simultaneously to know the type of particle associated with this vertex were the essential tools of inclusive b-physics at LEP. The demands of an ever more ambitious b-physics program at LEP (and also at the SLC) were the driving force behind the rapid development of silicon strip detectors capable of operating in the challenging environment of a collider.

Download PDF sample

b-Quark Physics with the LEP Collider: The Development of Experimental Techniques for b-Quark Studies from Z^0-Decay by Gary John Barker

by Mark

Rated 4.54 of 5 – based on 32 votes