New Data on K−p. --]. Anti K°n and a Anti KN Partial Wave Analysis Below 1. 2 GeV

New Data on K−p. --]. Anti K°n and a Anti KN Partial Wave Analysis Below 1. 2 GeV PDF Author:
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Languages : en
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A preliminary partial wave analysis of K−p elastic and charge-exchange scattering is reported. The y resonant amplitudes are listed, and the Argand diagrams are shown. (JFP).

New Data on K−p. --]. Anti K°n and a Anti KN Partial Wave Analysis Below 1. 2 GeV

New Data on K−p. --]. Anti K°n and a Anti KN Partial Wave Analysis Below 1. 2 GeV PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Book Description
A preliminary partial wave analysis of K−p elastic and charge-exchange scattering is reported. The y resonant amplitudes are listed, and the Argand diagrams are shown. (JFP).

INIS Atomindex

INIS Atomindex PDF Author:
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ISBN:
Category : Nuclear energy
Languages : en
Pages : 1692

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Measurement of the K−p. --]. Anti K°n Total Cross Section Below 1 GeV

Measurement of the K−p. --]. Anti K°n Total Cross Section Below 1 GeV PDF Author:
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Languages : en
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The total cross section for the reaction K−p .-->. anti K°n was measured between 500 and 1050 MeV/c in steps of 10 MeV/c. The experiment was performed at the Brookhaven AGS using a negative kaon beam focused onto a 41 cm long liquid hydrogen target. The target was surrounded by a box of scintillation counters which detected and vetoed all charged final states. The charged particle veto box was in turn surrounded by a box of lead-scintillator sandwich shower counters. These counters detected and vetoed all final states with photons or .pi.°'s. The only reaction left unvetoed was K−p .-->. K/sub L/n, the cross section for which is just 1/2 the K−p .-->. K/sub L/n, cross section. It was necessary to make a number of corrections to the data to account for event losses and inefficient background rejection. The final results have a statistical accuracy of 1% which is an improvement of almost a factor of 10 over previously existing data. An important new feature can be seen in the cross section, a significant shoulder between 825 and 900 MeV/c. Preliminary results from a partial wave analysis including the new data indicate that the new cross sections will be an important constraint on future analyses.

Energy Research Abstracts

Energy Research Abstracts PDF Author:
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Category : Power resources
Languages : en
Pages : 1200

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KN Partial-wave Analysis and Z* Resonances. [Cross Sections, Polarization, Review].

KN Partial-wave Analysis and Z* Resonances. [Cross Sections, Polarization, Review]. PDF Author:
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Languages : en
Pages :

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Recent measurements and partial-wave analyses of KN scattering below 3 GeV/c are reviewed. There is a large amount of new data on Kn elastic and charge-exchange scattering, both cross sections and polarizations, which were not yet analyzed. Forward dispersion relations predict a striking forward dip in the K°p .-->. K/sup +/n differential cross section, which present neutral kaon beam measurements below 1.5 GeV/c are unable either to confirm or deny. K/sup +/p elastic polarization below 870 MeV/c was accurately measured for the first time. A K/sup +/p partial-wave analysis using these data claims a Z*1 resonance in the P13 wave at 1800 MeV. Spin-rotation parameter measurements near the backward direction would be a good experimental test for the existence of this Z*1. A partial-wave analysis of K/sup +/p .-->. K°.delta./sup + +/ has found no evidence for a Z*1 strongly coupled to the K.delta. channel. 27 references.

Nuclear Science Abstracts

Nuclear Science Abstracts PDF Author:
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Category : Nuclear energy
Languages : en
Pages : 680

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New K[pi] Partial Wave Analysis Below 1 GeV K[pi] Mass

New K[pi] Partial Wave Analysis Below 1 GeV K[pi] Mass PDF Author:
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Category :
Languages : en
Pages :

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New data on K_1hn-p→K_1hn-p [Kp Kp] and K_1hn-_347n [Kn] and a partial wave analysis between 1840 [eighteen hundred and forty] and 2234 [two thousand two hundred and thirty-four] MeV center of mass energy

New data on K_1hn-p→K_1hn-p [Kp Kp] and K_1hn-_347n [Kn] and a partial wave analysis between 1840 [eighteen hundred and forty] and 2234 [two thousand two hundred and thirty-four] MeV center of mass energy PDF Author:
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Category :
Languages : de
Pages : 37

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Government reports annual index

Government reports annual index PDF Author:
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ISBN:
Category :
Languages : en
Pages : 1132

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ERDA Energy Research Abstracts

ERDA Energy Research Abstracts PDF Author: United States. Energy Research and Development Administration
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Category : Power resources
Languages : en
Pages : 812

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