A Determination of the Pion Form Factor by Measurements of Single [pi]electroproduction

A Determination of the Pion Form Factor by Measurements of Single [pi]electroproduction PDF Author: Gary Jay Feldman
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Languages : en
Pages :

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A Determination of the Pion Form Factor by Measurements of Single [pi]electroproduction

A Determination of the Pion Form Factor by Measurements of Single [pi]electroproduction PDF Author: Gary Jay Feldman
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Category :
Languages : en
Pages :

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Precision Measurement of the Charged Pion Form Factor

Precision Measurement of the Charged Pion Form Factor PDF Author: Tanja Horn
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Category :
Languages : en
Pages :

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Hadronic form factors are objects that contribute significantly to our understanding of the structure of matter. The simplest hadronic system is the pion, whose electromagnetic structure is given by a single form factor (F). In this talk the results from the most recent Fpi at Jefferson Lab are presented.

High energy physics index

High energy physics index PDF Author:
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ISBN:
Category : Nuclear physics
Languages : en
Pages : 546

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Measurement of the Pion Form-Factor

Measurement of the Pion Form-Factor PDF Author:
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Category :
Languages : en
Pages :

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Measurement of the Pion Form Factor by Coincidence Electroproduction

Measurement of the Pion Form Factor by Coincidence Electroproduction PDF Author: William Wesley Ash
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Category : Mesons
Languages : en
Pages : 308

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A Precision Measurement of the Pion Form Factor

A Precision Measurement of the Pion Form Factor PDF Author: Gregory Paul Heath
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Category :
Languages : en
Pages : 236

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Determination of the Charged Pion Form Factor at Q2

Determination of the Charged Pion Form Factor at Q2 PDF Author:
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Category :
Languages : en
Pages : 192001

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The H(e, e(prime)pi+)n cross section was measured at four-momentum transfers of Q2=1.60 and 2.45 GeV2 at an invariant mass of the photon nucleon system of W=2.22 GeV. The charged pion form factor (F{sub pi}) was extracted from the data by comparing the separated longitudinal pion electroproduction cross section to a Regge model prediction in which F{sub pi} is a free parameter. The results indicate that the pion form factor deviates from the charge-radius constrained monopole form at these values of Q2 by one sigma, but is still far from its perturbative Quantum Chromo-Dynamics prediction.

Determination of the Pion Charge Form Factor for Q^2

Determination of the Pion Charge Form Factor for Q^2 PDF Author:
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Category :
Languages : en
Pages : 55205

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The data analysis for the reaction H(e, e(prime) pi)n, which was used to determine values for the charged pion form factor Fpi for values of Q2 = 0.6-1.6 (gEv/C)2, has been repeated with careful inspection of all steps and special attention to systematic uncertainties. Also the method used to extract Fpi from the measured longitudinal cross section was critically reconsidered. Final values for the separated longitudinal and transverse cross sections and the extracted values of Fpi are presented.

Direct Measurement of the Electromagnetic Form Factor of the Pion

Direct Measurement of the Electromagnetic Form Factor of the Pion PDF Author:
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Category :
Languages : en
Pages : 286

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Measurement of the Pion Form Factor Via Radiative Return for Data Taken at √s

Measurement of the Pion Form Factor Via Radiative Return for Data Taken at √s PDF Author: Paolo Beltrame
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Languages : en
Pages :

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