Download or read book Measurement of the Total Cross Section from Elastic Scattering in Pp Collisions at arrow written by and published by . This book was released on 2014 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: A measurement of the total pp cross section at the LHC at √s = 7 TeV is presented. In a special run with high-[beta]* beam optics, an integrated luminosity of 80 [mu]b-1 was accumulated in order to measure the differential elastic cross section as a function of the Mandelstam momentum transfer variable t . The measurement is performed with the ALFA sub-detector of ATLAS. Using a fit to the differential elastic cross section in the.
Download or read book Measurement of the Total Cross Section from Elastic Scattering in Pp Collisions at u221A s written by and published by . This book was released on 2014 with total page 63 pages. Available in PDF, EPUB and Kindle. Book excerpt: A measurement of the total pp cross section at the LHC at √s = 7 TeV is presented. In a special run with high-?* beam optics, an integrated luminosity of 80 ?b–1 was accumulated in order to measure the differential elastic cross section as a function of the Mandelstam momentum transfer variable t . The measurement is performed with the ALFA sub-detector of ATLAS. Using a fit to the differential elastic cross section in the.
Download or read book Measurement of the Total Cross Section from Elastic Scattering in Pp Collisions at written by and published by . This book was released on 2016 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: A measurement of the total pp cross section at the LHC at √s = 8 TeV is presented. An integrated luminosity of 500 ?b–1 was accumulated in a special run with high-?* beam optics to measure the differential elastic cross section as a function of the Mandelstam momentum transfer variable t. Here, the measurement is performed with the ALFA sub-detector of ATLAS.
Download or read book Measurement of the Total Cross Section from Elastic Scattering in Pp Collisions at mml written by and published by . This book was released on 2016 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: A measurement of the total pp cross section at the LHC at √s = 8 TeV is presented. An integrated luminosity of 500 [mu]b-1 was accumulated in a special run with high-[beta]* beam optics to measure the differential elastic cross section as a function of the Mandelstam momentum transfer variable t. Here, the measurement is performed with the ALFA sub-detector of ATLAS.
Download or read book Measurement of the Inclusive Isolated Prompt Photon Cross Section in Pp Collisions at arrow written by and published by . This book was released on 2011 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A measurement of the cross section for the inclusive production of isolated prompt photons in pp collisions at a centre-of-mass energy √s = 7TeV is presented. The measurement covers the pseudorapidity ranges.
Download or read book Measurement of the W W Cross Section in Pp Collisions at sqrt s written by and published by . This book was released on 2015 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: A measurement of the W boson pair production cross section in proton-proton collisions at [arrow]"s = 8 TeV is presented. The data we collected with the CMS detector at the LHC correspond to an integrated luminosity of 19.4 fb-1 . The W+W- candidates are selected from events with two charged leptons, electrons or muons, and large missing transverse energy. The measured W+W- cross section is 60.1 " 0.9 (stat) " 3.2 (exp) " 3.1 (theo) " 1.6 (lumi) pb = 60.1 " 4.8 pb, consistent with the standard model prediction. The W+W-cross sections are also measured in two different fiducial phase space regions. The normalized differential cross section is measured as a function of kinematic variables of the final-state charged leptons and compared with several perturbative QCD predictions. Limits on anomalous gauge couplings associated with dimension-six operators are also given in the framework of an effective field theory. Finally, the corresponding 95% confidence level intervals are -5.7
Download or read book Measurement of J psi and psi 2S Prompt Double differential Cross Sections in Pp Collisions at arrow written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The double-differential cross sections of promptly produced J/[psi] and [psi](2S) mesons are measured in pp collisions at [arrow]" = 7 TeV, as a function of transverse momentum pT and absolute rapidity.
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 Experiment to Measure Total Cross Sections Differential Cross Sections and Polarization Effects in Pp Elastic Scattering at RHIC written by and published by . This book was released on 1995 with total page 9 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author is describing an experiment to study proton-proton (pp) elastic scattering experiment at the Relativistic Heavy Ion Collider (RHIC). Using both polarized and unpolarized beams, the experiment will study pp elastic scattering from √s = 60 GeV to √s = 500 GeV in two kinematical regions .In the Coulomb Nuclear Interference (CNI) region, 0.0005
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 Measurements of Total Scattering Cross Section for Various Collision Partners written by Hsuan Lillian Tien 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 Measurement of the Elastic Total and Diffraction Cross Sections at Tevatron Energies written by and published by . This book was released on 1993 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: The CDF collaboration has measured the differential elastic cross section d?{sub el}/dt, the single diffraction dissociation double differential cross section d2?{sub sd}/dM2dt and the total inelastic cross section for antiproton-proton collisions at center of mass energies √s = 546 and 1,800 GeV. Data for this measurement have been collected in short dedicated runs during the 1988--1989 data taking period of CDF. The elastic scattering slope is 15.28 ± 0.58 (16.98 ± 0.25) GeV−2 at √s = 546 (1,800) GeV. Using the luminosity independent method (1 +?2)?{sub T} is measured to be 62.64 ± 0.95 (81.83 ± 2.29) mb at √s = 546 (1,800) GeV. Assuming? = 0.15 the elastic, total and single diffraction cross sections are?{sub el} = 12.87 ± 0.30,?{sub T} = 61.26 ± 0.93 and?{sub sd} = 7.89 ± 0.33 mb (?{sub el} = 19.70 ± 0.85,?{sub T} = 80.03 ± 2.24 and?{sub sd} = 9.46 ± 0.44 mb) at √s = 546 (1,800) GeV.
Download or read book Measurement of the Transverse Momentum Differential Cross section for Z arrow to the Right mu mu P p Collisions at square Root of S written by Mark T. Krasberg and published by . This book was released on 2003 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurement of the Ratio of the Production Cross Sections Times Branching Fractions of Bc 2 J psi pi and B 2 J psi K and B Bc 2 J psi pi pi pi B Bc 2 J psi pi in Pp Collisions at arrow written by and published by . This book was released on 2015 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The ratio of the production cross sections times branching fractions ([sigma](Bc") B(Bc" 2!J/[psi][pi]"))/([sigma](B") B(B" 2!J/[psi]K") is studied in proton-proton collisions at a center-of-mass energy of 7 TeV with the CMS detector at the LHC. The kinematic region investigated requires Ba, sub>c" and B"mesons with transverse momentum p[tau]> 15 GeV and rapidity.
Download or read book Measurement of the Elastic Total and Single Diffraction Cross Sections at Tevatron Energies 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 collaboration has measured the differential elastic cross section d?{sub el}/dt, the single diffraction dissociation double differential cross section d2?{sub sd}/dM2dt and the total inelastic cross section in antiproton-proton collisions at center of mass energies √s=546 and 1800 GeV. The elastic scattering slope is 15.28±0.58 (16.98±0.25) GeV−2 at √s = 546 (1800) GeV. Using the luminosity independent method, (1 +?2)?{sub T} is measured to be 62.64±0.95 (81.83±2.29) mb at √s = 546 (1800) GeV. Assuming? = 0.15, the elastic, total and signal diffraction cross sections are?{sub el} = 12.87±0.30,?{sub T} = 61.26±0.93 and?{sub sd} = 7.89±0.33 mb (?{sub el} = 19.70±0.85,?{sub T} = 80.03±2.24 and?{sub sd} = 9.46±0.44 mb) at 546 (1800) GeV.
Download or read book Measurement of the Total W and Z boson Production Cross Sections in Pp Collisions at 2 76 TeV with the ATLAS Detector written by Ksenia Gasnikova and published by . This book was released on 2018 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
