MEASUREMENT OF THE SIGMA- POLARIZATION IN THE REACTION Pi- + P--]IGMA- + K PDF Download
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![MEASUREMENT OF THE SIGMA- POLARIZATION IN THE REACTION Pi- + P--]IGMA- + K PDF](https://books.google.com/books/content/images/frontcover/MWX6wQEACAAJ?fife=w150-h200)
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Languages : en
Pages : 14
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The average polarization of the?− produced in the reaction?− + p →?− + K has been measured between center-of-mass angles 134{sup o} and 166{sup o} for an incident?− momentum of 1145 MeV/c. A polarized proton target was used, and the?− polarization was found by measuring the difference in the production-rate of K+ mesons for protons polarized along the production-plane normal and against it. Spark chambers were used to record the?− and K+ trajectories, and the?− momentum was obtained from a magnetic spectrometer while the K+ momentum was obtained from a range telescope. Each event was kinematically reconstructed in a one constraint fit to help eliminate events produced from protons bound in heavy nuclei of the target. The?− polarization was found to be -0.36 ± 0.46.
![MEASUREMENT OF THE SIGMA- POLARIZATION IN THE REACTION Pi- + P--]IGMA- + K PDF](https://books.google.com/books/content/images/frontcover/MWX6wQEACAAJ?fife=w80-h100)
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Languages : en
Pages : 14
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The average polarization of the?− produced in the reaction?− + p →?− + K has been measured between center-of-mass angles 134{sup o} and 166{sup o} for an incident?− momentum of 1145 MeV/c. A polarized proton target was used, and the?− polarization was found by measuring the difference in the production-rate of K+ mesons for protons polarized along the production-plane normal and against it. Spark chambers were used to record the?− and K+ trajectories, and the?− momentum was obtained from a magnetic spectrometer while the K+ momentum was obtained from a range telescope. Each event was kinematically reconstructed in a one constraint fit to help eliminate events produced from protons bound in heavy nuclei of the target. The?− polarization was found to be -0.36 ± 0.46.
![Measurement of the [Sigma]− Polarization in the Process [pi]−+p[right Arrow][Sigma]−+[Kappa]. PDF](https://books.google.com/books/content/images/frontcover/y6AQHAAACAAJ?fife=w80-h100)
Author: David Michael Weldon
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Languages : en
Pages : 49
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Author: David Michael Weldon
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Category :
Languages : en
Pages : 49
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Category : Nuclear physics
Languages : en
Pages : 602
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Category :
Languages : en
Pages :
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From 2nd international conference on elementary particles; Aixen- Provence, France (6 Sep 1973). Measurements of the polarization parameter for the reaction pi /sup -/p yields pi /sup o/n were made at the five momenta 1.03, 1.245, 1.44, 1.5 and 1.79 GeV/c. A polarized target was used, with polarizations achieved ranging from 48 to 57%. Salient features of the experiment were the use of neutron counters for time-of-flight measurements as well as angular information and the use of optical spark chambers, seven to eight radiation lengths thick, for the detection of the gamma rays from the decay of the pi /sup o/. The center-ofmass angular range covered by the 20 neutron counters was typically --.78
![Measurement of Polarization Observables in the Reaction [gamma]p→p[pi]0[pi]0 Using Linearly Polarized Photons with the CBELSA/TAPS Experiment PDF](https://books.google.com/books/content/images/frontcover/cClcjwEACAAJ?fife=w80-h100)
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Languages : en
Pages : 186
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![Measurement of the Polarization Parameter for the Reaction [pi]$sup - $p$Yields$[pi]°n Between 1.03 and 1.79 GeV/c PDF](https://books.google.com/books/content/images/frontcover/tUCOAQAACAAJ?fife=w80-h100)
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Languages : en
Pages :
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From 2nd international conference on elementary particles; Aixen- Provence, France (6 Sep 1973). Measurements of the polarization parameter for the reaction pi −p yields pi /sup o/n were made at the five momenta 1.03, 1.245, 1.44, 1.5 and 1.79 GeV/c. A polarized target was used, with polarizations achieved ranging from 48 to 57%. Salient features of the experiment were the use of neutron counters for time-of-flight measurements as well as angular information and the use of optical spark chambers, seven to eight radiation lengths thick, for the detection of the gamma rays from the decay of the pi /sup o/. The center-ofmass angular range covered by the 20 neutron counters was typically --.78
![A Measurement of the Polarization Parameter for the Reaction [pi]− P -> [pi]°[pi] Between 1.03 and 1.79 GeV/c PDF](https://books.google.com/books/content/images/frontcover/3xrooQEACAAJ?fife=w80-h100)
Author: Stephen R. Shannon
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Category :
Languages : en
Pages : 97
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![Measurement of Polarization in [pi]−p $Yields$ K°[lambda]° at 5 GeV/c PDF](https://books.google.com/books/content/images/frontcover/NVGkAQAACAAJ?fife=w80-h100)
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Languages : en
Pages :
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![Measurement of the Polarization Parameter for the Reaction [pi]−p $Yields$ [pi]°n Between 1.03 and 1.79 GeV/c PDF](https://books.google.com/books/content/images/frontcover/85m0AQAACAAJ?fife=w80-h100)
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Languages : en
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