Inelastic form factor of the 4 He(0 + )-Resonance 54 th International - - PowerPoint PPT Presentation

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Inelastic form factor of the 4 He(0 + )-Resonance 54 th International Winter Meeting on Nuclear Physics Simon Kegel Institut f ur Kernphysik Universit at Mainz 22. Januar 2016 Simon Kegel Institut f ur Kernphysik Universit at Mainz

SLIDE 1

Inelastic form factor of the 4He(0+)-Resonance

54th International Winter Meeting on Nuclear Physics Simon Kegel

Institut f¨ ur Kernphysik Universit¨ at Mainz

22. Januar 2016

Simon Kegel Institut f¨ ur Kernphysik Universit¨ at Mainz Inelastic form factor of the 4He(0+)-Resonance

SLIDE 2

Studies of Light Nuclei

Why is the study of light nuclei so interesting?

Simon Kegel Institut f¨ ur Kernphysik Universit¨ at Mainz Inelastic form factor of the 4He(0+)-Resonance

SLIDE 3

Studies of Light Nuclei

Why is the study of light nuclei so interesting? Inclusion of 3N-terms in ab-initio calculations in past decades High variation in predictions for Few-Body-Nuclei

Simon Kegel Institut f¨ ur Kernphysik Universit¨ at Mainz Inelastic form factor of the 4He(0+)-Resonance

SLIDE 4

Studies of light nuclei

4He is a good way to test

theory:

4He

Simon Kegel Institut f¨ ur Kernphysik Universit¨ at Mainz Inelastic form factor of the 4He(0+)-Resonance

SLIDE 5

Studies of light nuclei

4He is a good way to test

theory: Lightest nuclei with a narrow resonance Resonance has same quantum numbers like g.s. (0+)

→ High difference in spatial structure!

Isoscalar

4He

Simon Kegel Institut f¨ ur Kernphysik Universit¨ at Mainz Inelastic form factor of the 4He(0+)-Resonance

SLIDE 6

Electron Scattering on 4He

On the experimental side: How to explore nuclear dynamics with high precision?

Simon Kegel Institut f¨ ur Kernphysik Universit¨ at Mainz Inelastic form factor of the 4He(0+)-Resonance

SLIDE 7

Electron Scattering on 4He

On the experimental side: How to explore nuclear dynamics with high precision? Eletromagnetic interaction is well understood Electron scattering experiments at MAMI in Mainz to probe nuclear properties

pf pi kf ki Simon Kegel Institut f¨ ur Kernphysik Universit¨ at Mainz Inelastic form factor of the 4He(0+)-Resonance

SLIDE 8

Electron Scattering on 4He

On the experimental side: How to explore nuclear dynamics with high precision? Eletromagnetic interaction is well understood Electron scattering experiments at MAMI in Mainz to probe nuclear properties Inclusive electron scattering on 4He to determine |Finel.(q2)|2

pf pi kf ki Simon Kegel Institut f¨ ur Kernphysik Universit¨ at Mainz Inelastic form factor of the 4He(0+)-Resonance