Measurement of the Charged Pion Form Factor Slope from the Reaction Pi Minus P to Ne Plus E Minus at Rest

Measurement of the Charged Pion Form Factor Slope from the Reaction Pi Minus P to Ne Plus E Minus at Rest PDF Author: Richard Garland
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ISBN:
Category :
Languages : en
Pages : 126

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Measurement of the Charged Pion Form Factor Slope from the Reaction Pi Minus P to Ne Plus E Minus at Rest

Measurement of the Charged Pion Form Factor Slope from the Reaction Pi Minus P to Ne Plus E Minus at Rest PDF Author: Richard Garland
Publisher:
ISBN:
Category :
Languages : en
Pages : 126

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Measurement of the Charged Pion Form Factor Slope from the Reaction [pi]−p --> Ne+e− at Rest

Measurement of the Charged Pion Form Factor Slope from the Reaction [pi]−p --> Ne+e− at Rest PDF Author: Richard Garland
Publisher:
ISBN:
Category : Pions
Languages : en
Pages : 126

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Measurement of the Charged Pion Form Factor Slope from the Reaction [pi]−p --> Nee− at Rest

Measurement of the Charged Pion Form Factor Slope from the Reaction [pi]−p --> Nee− at Rest PDF Author: Richard Garland
Publisher:
ISBN:
Category : Form factor (Nuclear physics)
Languages : en
Pages : 126

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High Energy Physics Index

High Energy Physics Index PDF Author:
Publisher:
ISBN:
Category : Particles (Nuclear physics)
Languages : en
Pages : 690

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Measurement of the Charged Pion Form Factor Slop from the Reaction [mathematical Equation] at Rest

Measurement of the Charged Pion Form Factor Slop from the Reaction [mathematical Equation] at Rest PDF Author: Richard Garland
Publisher:
ISBN:
Category :
Languages : en
Pages : 126

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A Measurement of the Neutral Pion Form Factor by Means of the Reaction [pi]0 --> Ee−[gamma]

A Measurement of the Neutral Pion Form Factor by Means of the Reaction [pi]0 --> Ee−[gamma] PDF Author: Peter Gumplinger
Publisher:
ISBN:
Category : Pions
Languages : en
Pages : 240

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Charged Pion Form Factor Between $Q^2$

Charged Pion Form Factor Between $Q^2$ PDF Author:
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ISBN:
Category :
Languages : en
Pages : 45203

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DOI: http://dx.doi.org/10.1103/PhysRevC.78.045203 The charged pion form factor, Fpi(Q2), is an important quantity that can be used to advance our knowledge of hadronic structure. However, the extraction of Fpi from data requires a model of the 1H(e, e'pi+)n reaction and thus is inherently model dependent. Therefore, a detailed description of the extraction of the charged pion form factor from electroproduction data obtained recently at Jefferson Lab is presented, with particular focus given to the dominant uncertainties in this procedure. Results for Fpi are presented for Q2=0.60-2.45 GeV2. Above Q2=1.5 GeV2, the Fpi values are systematically below the monopole parametrization that describes the low Q2 data used to determine the pion charge radius. The pion form factor can be calculated in a wide variety of theoretical approaches, and the experimental results are compared to a number of calculations. This comparison is helpful in understanding the role of soft versus hard c.

Measurement of the Neutral Pion Form Factor Slope from the Dalitz Pair Spectrum

Measurement of the Neutral Pion Form Factor Slope from the Dalitz Pair Spectrum PDF Author: Joseph Burger
Publisher:
ISBN:
Category : Form factor (Nuclear physics)
Languages : en
Pages : 133

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New Results for the Charged Pion Electromagnetic Form Factor

New Results for the Charged Pion Electromagnetic Form Factor PDF Author:
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ISBN:
Category :
Languages : en
Pages :

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Separated longitudinal and transverse structure functions for the reaction 1 H(e, e'pi)n were measured in the momentum transfer region Q2=0.6-1.6(GeV/c)2 at a value of the invariant mass W=1.95 GeV. New values for the pion charge form factor were extracted from the longitudinal cross section by using a recently developed Regge model. The results indicate that the pion form factor in this region is larger than previously assumed and is consistent with a monopole parameterization fitted to very low Q2 elastic data.

Precision Measurement of the Charged Pion Form Factor

Precision Measurement of the Charged Pion Form Factor PDF Author: Tanja Horn
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ISBN:
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.