Graph centered on Nuclear shell model, showing the selected concept and its surrounding relations.Preparing the interactive atlas…

Keyboard graph navigation: press N for concepts or E for relations; use arrow keys, Home, and End to move; Enter selects; Shift plus Enter selects and centers; plus and minus zoom; zero fits; Escape clears the selection. Use the visible viewport buttons as alternatives to dragging, wheel, and pinch gestures.

Curated starting points

Stories & Views

Relationship-aware analysis

Compare concepts

Choose two concepts to compare or connect.
Reading the graph

Guide to the Atlas

Canonical static concept record

Nuclear shell model

Open this concept in the interactive graphRead the Markdown equivalent

Summary

A model of nucleons moving in an effective mean field with residual interactions, organizing nuclear levels into shell-model configurations.

Record metadata

Concept sources

Incoming relations (arrows to this concept)

Each relation below ends at this concept.

Nuclear magic-number systematicsNuclear shell model

Permalink to relation

This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

Magic-number patterns motivated an independent-particle shell structure with strong spin–orbit splitting.

How to interpret this relation type

The source experiment, observation, anomaly, or problem materially motivated the development, revision, or acceptance of the target concept. Historical influence is not logical derivation; the edge detail states the documented role and avoids retrospective origin myths.

Relation sources

Nuclear many-body systemNuclear shell model

Permalink to relation

This is an authored directed relation from the source endpoint to the target endpoint.

Authored explanation

The shell model truncates to selected single-particle orbitals and an effective interaction.

How to interpret this relation type

The target is a model, idealization, restricted ansatz, approximation scheme, phenomenological fit, or historical representation used for the source system or theory. It need not have a universal small error parameter and is not thereby a controlled limit or effective theory. The edge label and detail must identify the precise status.

Relation sources

Outgoing relations (arrows from this concept)

Each relation below starts at this concept.

No direct relations are authored in this direction.