Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
Review of Total Cross Sections and Forward Scattering Parameters at Ultra-high Energies
Author: Review of Total Cross Sections and Forward Scattering Parameters at Ultra-high Energies
Author: Publisher:
ISBN:
Category :
Languages : en
Pages : 18
Book Description
We review the field of the elastic scattering of pp and {bar p}p at the ultra-high energies. The recent total cross section, [sigma]{sub tot}, and [rho]-value results from the Fermilab Tevatron Collider experiments presented at the 4th Blois' Workshop on Elastic and Diffractive Scattering (Elba, Italy, in May, 1991), allow us a comprehensive overview of the field. 24 refs., 10 figs., 3 tabs.
Scientific and Technical Aerospace Reports
Author: Nuclear Science Abstracts
Author: Nuclear Science Abstracts
Author: Energy Research Abstracts
Author: Analysis of the High Energy Behavior of the Forward Scattering Parameters -- [sigma][sub Tot], [rho], and B.
![Analysis of the High Energy Behavior of the Forward Scattering Parameters -- [sigma][sub Tot], [rho], and B. PDF](https://books.google.com/books/content/images/frontcover/4GDBjwEACAAJ?fife=w80-h100)
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Recent experimental results, namely, the remeasurement of the [rho] value by UA4/2 at [radical]s = 546 GeV, together with a new analysis by the E710 group of [sigma][sub tot], [rho] and B at [radical]s = 1800 GeV, as well as their measurement of [sigma][sub tot] and B at [radical]s = 1020 GeV, have provided important anchor points for the high energy behavior of [anti p]p scattering. The authors analyze high energy [anti p]p and pp data, using two distinct (and dissimilar) analysis techniques: (1) asymptotic amplitude analysis, under the assumption that they have reached [open-quotes]asymptopia[close-quotes], and (2) an eikonal model whose amplitudes are designed to mimic real QCD amplitudes. The former gives strong evidence for a log (s/s[sub 0]) dependence at current energies and not log[sup 2](s/s[sub 0]), and demonstrates that odderons are not necessary to explain the experimental data. The latter gives a unitary model for extrapolation into true [open-quote]asymptopia[close-quote] from current energies, allowing them to predict the values of the total cross section at future supercolliders. Using their QCD-model, the authors obtain [sigma][sub tot](16 TeV)= 106 [+-] 4 mb and [sigma][sub tot](40 TeV) = 120 [+-] 5 mb.
High Energy Physics Index
Author: Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 638
Book Description
Government Reports Annual Index
Author: Publisher:
ISBN:
Category : Research
Languages : en
Pages : 1840
Book Description
Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.
The High Energy Behavior of the Forward Scattering Parameters --[sigma][sub Tot], [rho], and B.
![The High Energy Behavior of the Forward Scattering Parameters --[sigma][sub Tot], [rho], and B. PDF](https://books.google.com/books/content/images/frontcover/KKOqDAEACAAJ?fife=w80-h100)
Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Utilizing the most recent experimental data, the authors reanalyze high energy[anti p]p and pp data, using, two distinct (and dissimilar) analysis techniques: (1) asymptotic amplitude analysis, under the assumption that they have reached''asymptopia'', and (2) an eikonal model whose amplitudes are designed to mimic real QCD amplitudes. The former gives strong evidence for a log(s/s[sub o]) dependence at current energies and not log[sup 2](s/s[sub o]), and demonstrates that odderons are not necessary to explain the experimental data. The latter gives a unitary model for extrapolation into true''asymptopia'' from current energies, allowing the authors to predict the values of the total cross section at future supercolliders. Using the QCD-model, they obtain[sigma][sub tot](16 TeV)= 109[+-] 4mb and[sigma][sub tot](40 TeV)= 124[+-] 4 mb.