Wikipedia:WikiProject Physics/Worklist of central experiments

Please, add any missing ‘’’central experiments’’’ in their respective category, and update any status field!

Also, a template to put in each article is being developed.

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Atomic theory

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Franck–Hertz experiment

| Investigation and support of Bohr model of the atom

| Good start level page

Gas emission spectrum experiment

| Kicked off the discovery of new chemical elements and atomic physics

| History covered in Spectrum analysis, good experimental page missing?

Lomonosov-Lavoisier experiment

| Boosted atomistic theories by demonstrating the conservation of mass in chemical reactions

| Missing, but explained in biographic articles.

Millikan's Oil-drop experiment

| Charge of the electron established

| Article describes mostly the generic experiment, more historical, more picture. Improving to GA-Article

Classical mechanics

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Foucault pendulum

| Direct demonstration of rotation of earth

| solid article, with referencing and editing could be a GA

Cosmology

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Hubble and Humason's discovery of Hubble's law

| Big Bang

| Good Article

Penzias-Wilson microwave detection

| Hot Big Bang theory

| Within "Discovery of cosmic microwave background radiation" (Start?)

COBE FIRAS experiment

| Crucial test of hot big bang (black body temp curve)

| Subsection in COBE, start class

COBE DMR experiment

| Crucial test of cosmic inflation

| Subsection in COBE, start class

High-z supernova observation

| Unexpected results show accelerating expansion

| Small stubs at High-z Supernova Search Team and Supernova Cosmology Project, subsection in Dark energy

Optics

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Young's Double-slit experiment

| Wave nature of light

| Reasonable coverage in article on generic experiment, more historical background would be nice

Classical electromagnetism

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1887 Heinrich Rudolf Hertz EM-wave transmission

| First wireless communication

| Start quality in bio

Quantum fields

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Lamb-Retherford experiment

| Inspired and tested Quantum electrodynamics (QED)

| Larger section in Lamb shift article.

Landé g-factor experiment of the electron

| Critical test of Quantum electrodynamics (QED)

| Missing. Some text in Anomalous magnetic dipole moment and Landé g-factor

Forces and fields

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Lamb shift discovery (Lamb-Retherford experiment?)

| Inspired and tested Quantum electrodynamics (QED)

| Larger section in Lamb shift article.

Landé g-factor experiment of the electron

| Critical test of Quantum electrodynamics (QED)

| Missing. Some text in Anomalous magnetic dipole moment and Landé g-factor

General and special relativity

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Hulse-Taylor binary pulsar

| Indirect confirmation of the existence of gravitational radiation

| strong stub in PSR B1913+16

Pound-Rebka experiment

| Direct test of the gravitational redshift of light

| strong stub

Eddington experiment

| Direct test of the gravitational deflection of light

| discussed in Arthur Stanley Eddington and tests of GR

Hafele-Keating experiment

| Test of SR and GR time dilation (velocity and gravity difference)

| B-class, needs improvement, under dispute on inclusion of GPS

Kaufmann–Bucherer–Neumann experiments

| First test of relativistic mass increase. Initially thought to be at odds with STR

| ?

Ives-Stilwell experiment

| Crucial test of SR.

| ?

Kennedy-Thorndike experiment

| Crucial test of SR.

| ?

Michelson-Morley experiment

| Unexpected result led to questions in pre-SR theory

| GA?

Newtonian gravity

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Eötvös experiment

| classical equivalence principle

| stub in Loránd Eötvös

Cavendish experiment

| established the value of the Newton constant

| strong stub

Nuclear structure

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Chadwick experiment

| Identifying the neutron

| Section in James Chadwick, stubby start?

Geiger-Marsden experiment a.k.a. Rutherford experiment

| Atomic nucleus (Rutherford model)

| B-quality

Hahn-Strassmann discovery of fission

| Unexpected nuclear reaction

| Under Nuclear fission#History

Fermionic condensate

| Fermions

| more detail, data, and explanation needed

Particles and symmetries

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Anderson's cosmic ray experiment

| Proved the existence of antimatter

| Missing, mentioned in positron and Carl David Anderson

Cowan and Reines neutrino experiment

| Direct detection of the neutrino

| B-class

Cronin-Fitch experiment

| Discovery of CP-violation

| Subsection in CP-violation, start

Parity_violation in β-decay

| Parity_violation in weak interactions verified

| missing (Chien-Shiung Wu)

Thomson cathode ray tube experiments

| Identified the electron via mass-to-charge ratio

| Part of Electron

UA1 and UA2

| Discovery of the W and Z bosons

| Stubs. But also see W and Z bosons.

Quantum mechanics

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Davisson-Germer experiment

| Wave–particle duality for electrons

| stub, see also [http://en.wikipedia.org/wiki/De_Broglie_hypothesis#Experimental_confirmation], [http://en.wikipedia.org/wiki/Electron_diffraction#History], [http://en.wikipedia.org/wiki/George_Paget_Thomson], [http://en.wikipedia.org/wiki/Clinton_Joseph_Davisson]

Aspect experiments

| Series of tests of QM using CHSH inequality and similar predictions

| Missing (mentioned in "Bell_test_experiments")

Clauser and Horne's 1974 Bell test

| Tests of QM using CHSH inequality

| B-class and under dispute

Stern-Gerlach experiment

| Discovery of spin of electron/atom

| looks reasonably complete; no class rating

Solid state

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Bragg diffraction

| Proved the periodic structure of atoms within certain solids

| B-class, concentrates mostly on theory

Onnes experiment

| Superconductivity discovered by Onnes

| Missing. Section in History of superconductivity

Thermodynamics and Statistical mechanics

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Joule experiment

| Mechanical equivalent of heat established

| start quality in James_Prescott_Joule#The_mechanical_equivalent_of_heat