Download or read book Hadron Production in Ee Annihilation At Sqrt S written by and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Data from the High Resolution Spectrometer at PEP have been used to study the inclusive production of baryons and mesons. Time-of-flight measurements are used to identify the charged hadrons. Neutral hadrons are identified from effective mass peaks in their decay into two charged particles. Cross sections for charged pions, charged and neutral kaons, protons and lambda hyperons are given. Other inclusive production characteristics are presented. The cross section ratios to the point cross section are: R(K°) = 5.59 +- 0.19 +- 0.30, and for .lambda.'s, R(.lambda.) = 0.762 +- 0.052 +- 0.064. The results, when compared to the Lund fragmentation model, give (us/ud)/(s/d) = 0.30 +- 0.10. 17 refs., 11 figs., 6 tabs.
Download or read book Charged Hadron Production in Ee Annihilation At Sqrt S written by and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Data from the Time Projection Chamber at the SLAC storage ring PEP have been used to study the inclusive production of charged hadrons. Particles were identified by simultaneous dE/dx and momentum measurements. Cross sections and particle fractions for .pi./sup + -/, k/sup + -/, and p(anti p) are given as a function of several variables. Predictions of various hadronization models are compared to the data. A comparison is made with other fragmentation processes.
Download or read book Charged Hadron Production in Ee Annihilation at square Root Of s written by TPC/Two Gamma Collaboration and published by . This book was released on 1988 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Total and Inclusive Hadron Production by Ee Annihilation at square Root Symbol S written by James Fraser Patrick and published by . This book was released on 1982 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Total and Inclusive Hadron Production by Ee Annihilation At Sqrt S written by and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Measurements are presented of R, the ratio of the total hadronic cross section to the cross section for mu pair production, and of the inclusive charged particle momentum distribution so sigma/dx for e/sup +/e− annihilation at center of mass energies of 5.2, 6.5, and 29.0 GeV. The ratio R is found to be approximately 3.9, consistent with quark-parton model expectations, at each of the three energies with an estimated systematic uncertainty of 6%. The inclusive cross sections show significant deviation from the scaling behavior predicted by the quark-parton model.
Download or read book Total and Inclusive Hadron Production by Ee Annihilation at square Root Symbol written by James Fraser Patrick and published by . This book was released on 1982 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hadron Production in Ee Annihilation QCD and Hadronization written by and published by . This book was released on 1985 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent results on hadron production in ee− annihilation are summarized. The topics included are: (1) inclusive hadron production, (2) comparison of light (u, d, s) and heavy (c, b) quark jets; (3) p - anti p correlations; (4) gluon vs. quark jets; (5) analysis of 3 jet events; (6) measurement of the strong coupling constant .cap alpha./sub s/; and (7) forward-backward asymmetries of quarks and leptons. Experimental data are compared with predictions of several models to reveal underlying physics. 62 refs., 22 figs.
Download or read book Hadron Production by E e Annihilation at Center of mass Energies Between 2 6 and 7 8 GeV written by James Leon Siegrist and published by . This book was released on 1979 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
- Author : Paul Weber
- Publisher :
- Release : 1990
- ISBN :
- Pages : 266 pages
Separated Vertex Search and Measurement of the B Hadron Lifetime in Ee Annihilation at square Root s
Download or read book Separated Vertex Search and Measurement of the B Hadron Lifetime in Ee Annihilation at square Root s written by Paul Weber and published by . This book was released on 1990 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Charged Hadron Production in E e Annihilation at S written by Zachary Raymond Wolf and published by . This book was released on 1987 with total page 330 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inclusive Production of Vector Mesons in E e Annihilation at square Root Sign S written by Timothy Kent Edberg and published by . This book was released on 1989 with total page 364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hadron Production in Ee Annihilation at 29 GeV written by and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent results from HRS on the production of scalar, tensor, and charm mesons and of strange and charm baryons in ee− annihilation are presented. The production of f0(975), f2(1270), and K2*(1430) is shown briefly. The decays of D*(2010) and D*(2007)° are studied in detail. The production of .xi.− and .sigma.(1385)/sup + -/ is mentioned. Finally, the preliminary analyses of .lambda./sub c/ and .sigma./sub c//sup 0,++/ productions are presented.
Download or read book Inclusive Hadron Production by E E Annihilation for S Between 13 and 25 GeV 2 written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theoretical Models of Hadron Production in Electron Positron Annihilation written by S. J. Oldham and published by . This book was released on 1979 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurement of the Total Hadronic Cross Section Ee Annihilation at square Root Of S written by Christoph von Zanthier and published by . This book was released on 1990 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Inclusive Hadron Production by E e Annihilation for S Between 13 and 25 GeV1 written by DASP Collaboration and published by . This book was released on 1977 with total page 5 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Charged Hadron Production in E E Annihilation at S 1 2 written by and published by . This book was released on 2004 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data from the Time Projection Chamber at the SLAC storage ring PEP have been used to study the inclusive production of charged hadrons. Particles were identified by simultaneous dE/dx and momentum measurements. Cross sections and particle fractions for pi +/-, k+/-, and p(anti-p) are given as a function of several variables. Predictions of various hadronization models are compared to the data. A comparison is made with other fragmentation processes.