Documentation #976

Envelope task #966: === Theory & Manual ===

Derive scalar and polarized wave equation for both X-rays and neutrons, and choose appropriate notation.

Added by wuttke almost 5 years ago. Updated 17 days ago.

Status:In ProgressStart date:04 Sep 2013
Priority:NormalDue date:
Assignee:wuttke% Done:

0%

Category:Reflectometry
Target version:-

Description

Right now, our User Manual is neutron centric. BornAgain claims to support GISAXS and GISANS equally well!


Subtasks

Documentation #387: Provide correct calculation of detected intensity for polarizationBacklog

Documentation #983: Integrate SpecularReflectivity note into the User Manual.New

Feature #726: Provide numerically stable calculation of R,T coefficients for magnetic caseBacklog

History

#1 Updated by wuttke almost 5 years ago

  • Priority changed from Normal to High

Derive the wave equation with and without polarization for neutrons and for electromagnetic waves, and choose a common notation for both kinds of radiation. Search the literature for best practice examples, and provide references in the text.

This will lay the foundations for implementing the polarization factors for X-rays, #31.

#2 Updated by wuttke almost 5 years ago

  • Subject changed from Documentation should treat X-rays and neutrons on equal footing to Derive scalar and polarized wave equation to treat X-rays and neutrons on an equal footing.
  • Description updated (diff)

#3 Updated by wuttke almost 5 years ago

  • Subject changed from Derive scalar and polarized wave equation to treat X-rays and neutrons on an equal footing. to Derive scalar and polarized wave equation for both X-rays and neutrons, and choose appropriate notation.
  • Description updated (diff)

#4 Updated by herck over 4 years ago

  • Tracker changed from Bug to Documentation

#5 Updated by wuttke over 4 years ago

  • Assignee set to wuttke

#6 Updated by wuttke over 3 years ago

  • Assignee deleted (wuttke)

#7 Updated by wuttke about 3 years ago

Commit e73cef8 adds a manual section on X-ray propagation.

Still to do:
  • derive polarization factors for X-rays
  • revise polarized-neutrons chapter

#8 Updated by wuttke about 3 years ago

  • Assignee set to wuttke

#9 Updated by wuttke about 3 years ago

  • Status changed from New to In Progress

#10 Updated by dmitry 17 days ago

  • Category set to Reflectometry

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