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Formulate symbolic amplitude model for (pγ) → η π⁰ p (decay only) #17

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shenvitor opened this issue Jun 13, 2024 · 2 comments · Fixed by #28
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Formulate symbolic amplitude model for (pγ) → η π⁰ p (decay only) #17

shenvitor opened this issue Jun 13, 2024 · 2 comments · Fixed by #28
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shenvitor commented Jun 13, 2024 •
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Working on #13 for $p \gamma \to \eta \pi^0 p$ via ComPWA based on the example in https://tensorwaves.readthedocs.io/stable/amplitude-analysis/

Update:
Before fix #24 ...
First make this example to have visible outcomes of assuming to use the resonances and model via qrules and ampform to show how the amplitude models symbolically behave now by plotting the results such as phsp Dalitz plots and model weighted results, and mass distribution, etc.

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  1. Make it simple in the example: filter out in qrule as one resonance for each decay pair #19
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@shenvitor shenvitor self-assigned this Jun 13, 2024
@shenvitor shenvitor changed the title $p \gamma \to \eta \pi^0 p$ via ComPWA based on the example workflow p gamma -> eta pi0 p via ComPWA based on the example workflow Jun 13, 2024
@shenvitor shenvitor changed the title p gamma -> eta pi0 p via ComPWA based on the example workflow p \gamma -> eta pi0 p via ComPWA based on the example workflow Jun 13, 2024
@shenvitor shenvitor changed the title p \gamma -> eta pi0 p via ComPWA based on the example workflow p gamma -> eta pi0 p via ComPWA based on the example workflow Jun 13, 2024
@shenvitor shenvitor added 📋 Task Task for the to-do list 📝 Docs Improvements or additions to documentation labels Jun 13, 2024
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shenvitor commented Jun 13, 2024 •
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Use all QRules, Ampform, and Tensorwaves

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shenvitor commented Jun 20, 2024 •
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For the record: while investigating N* in this channel,
I find out something interesting about N(1440)
Roper resonance – solution to the fifty year puzzle

This was referenced Jun 20, 2024
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@redeboer redeboer changed the title p gamma -> eta pi0 p via ComPWA based on the example workflow Formulate symbolic amplitude model for p γ → η π⁰ p Jun 24, 2024
@shenvitor shenvitor changed the title Formulate symbolic amplitude model for p γ → η π⁰ p Formulate symbolic helicity amplitude model for p γ → η π⁰ p Jun 25, 2024
@redeboer redeboer added ✨ Feature New feature added to the package and removed 📋 Task Task for the to-do list labels Jun 26, 2024
@redeboer redeboer changed the title Formulate symbolic helicity amplitude model for p γ → η π⁰ p Formulate symbolic amplitude model for p γ → η π⁰ p Jul 9, 2024
@redeboer redeboer assigned redeboer and shenvitor and unassigned shenvitor and redeboer Jul 11, 2024
@redeboer redeboer mentioned this issue Jul 12, 2024
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@redeboer redeboer changed the title Formulate symbolic amplitude model for p γ → η π⁰ p Formulate symbolic amplitude model for (pγ) → η π⁰ p (decay only) Jul 18, 2024
@redeboer redeboer mentioned this issue Jul 18, 2024
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DOC: formulate AmpForm model for ηπ⁰p ComPWA/gluex-nstar
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