Download or read book Measurement of the Differential Cross Section d sigma dt in Elastic p bar p Scattering at sqrt s written by and published by . This book was released on 2012 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a measurement of the elastic differential cross section differential cross section d?(p{bar p}→p{bar p})/dt as a function of the four-momentum-transfer squared t. The data sample corresponds to an integrated luminosity of ≈31 nb−1 collected with the D0 detector using dedicated Tevatron p{bar p} Collider operating conditions at √s = 1.96 TeV and covers the range 0.26>
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1994 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Measurement of the P P Total Cross Section at Radical S written by and published by . This book was released on 1991 with total page 7 pages. Available in PDF, EPUB and Kindle. Book excerpt: The {bar p}p differential elastic scattering cross section was measured at √{bar s} = 1800 GeV, using an improved accelerator luminosity determination and CDF small angle data in the range of 0.05 ≤ t ≤ 0.2(GeV/c)2. By extrapolating the differential cross sections to t=0 and using the optical theorem we obtain a total cross section of [sigma]{sub tot}({bar p}p) = 72.0 {plus minus} 3.6 mb. This result is preliminary in the sense that we expect to further reduce the systematic error on the optical point. 9 refs., 8 figs.
Download or read book First Measurement of the T Anti t Differential Cross Section D Sigma dM t Anti t in P Anti p Collisions at S written by and published by . This book was released on 2009 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a measurement of the t{bar t} differential cross section with respect to the t{bar t} invariant mass, d?/dM{sub t{bar t}}, in p{bar p} collisions at √s = 1.96 TeV using an integrated luminosity of 2.7 fb−1 collected by the CDF II experiment. The t{bar t} invariant mass spectrum is sensitive to a variety of exotic particles decaying into t{bar t} pairs. The result is consistent with the standard model expectation, as modeled by PYTHIA with CTEQ5L parton distribution functions.
Download or read book First Measurement of the T Anti t Differential Cross Section D Sigma dM t Anti t in P Anti p Collisions at S 1 2 written by and published by . This book was released on 2009 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present a measurement of the t{bar t} differential cross section with respect to the t{bar t} invariant mass, d[sigma]/dM{sub t{bar t}}, in p{bar p} collisions at √s = 1.96 TeV using an integrated luminosity of 2.7 fb−1 collected by the CDF II experiment. The t{bar t} invariant mass spectrum is sensitive to a variety of exotic particles decaying into t{bar t} pairs. The result is consistent with the standard model expectation, as modeled by PYTHIA with CTEQ5L parton distribution functions.
Download or read book Measurement of the Ratio of Differential Cross Sections sigma p bar p to Z B Jet sigma p bar p to Z Jet in p bar p Collisions at sqrt s written by and published by . This book was released on 2013 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Differential Cross Sections for D d D D Elastic Scattering and the D d He n D d T p Reactions Between 12 5 and 40 0 MeV written by Ronald Warne Fegley and published by . This book was released on 1970 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurement of bar P p Elastic and Total Cross Section at s written by and published by . This book was released on 1993 with total page 8 pages. Available in PDF, EPUB and Kindle. Book excerpt: CDF measured the total, elastic and diffractive cross sections using the luminosity independent method. In this contribution we present the results for the total and elastic cross sections. CDF measured (1 +?2) ·{sub tot}=62.64±0.95 (81.83±2.29) mb at √s=546 (1800) GeV. The elastic cross sections are 12.87±0.3 and 19.70±0.85 mb at the two energies. The elastic scattering data are well described by an exponential e{sup bt}, with a slope b of 15.28±.58 (16.98±.25) GeV−2.
Download or read book Measurement of the Diphoton Differential Cross section in P bar P Collisions at square Root S written by Joshua Marc Dyer and published by . This book was released on 2007 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Measurement of the Differential Cross Section for the Reaction gamma N to pi P from Deuterium written by and published by . This book was released on 2009 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: We report a measurement of the differential cross section for the $\gamma n \to \pi^- p$ process from the CLAS detector at Jefferson Lab in Hall B for photon energies between 1.0 and 3.5 GeV and pion center-of-mass (c.m.) angles ($\theta_{c.m.}$) between 50$^\circ$ and 115$^\circ$. We confirm a previous indication of a broad enhancement around a c.m. energy ($\sqrt{s}$) of 2.2 GeV at $\theta_{c.m.}=90^\circ$ in the scaled differential cross section, $s^7 {\frac{d\sigma}{dt}}$. Our data show the angular dependence of this enhancement as the scaling region is approached in the kinematic region from 70$^\circ$ to 105$^\circ$.
Download or read book Government Reports Annual Index written by and published by . This book was released on 1989 with total page 1364 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Differential Cross sections for Pi minus Proton Elastic Scattering written by D. L. Ward and published by . This book was released on 1969 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conclusiones elevadas al gobierno de la Rep blica written by and published by . This book was released on 1932 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Government Reports Announcements Index written by and published by . This book was released on 1989-08 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurement of the Differential Cross Sections for Isolated Direct Photon Pair Production in p bar P Collisions at sqrt s written by and published by . This book was released on 2013 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurement of the Differential Cross Section at square Root of S written by Kenneth S. Nelson and published by . This book was released on 1986 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
