SSMD Theory 2: Proto-Sun Origin by raghav shukla
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2025
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| _version_ | 1866901479417184256 |
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| author | Shukla, Raghaw |
| author_facet | Shukla, Raghaw |
| contents | <p>This manuscript extends the Shukla Solar Magneto-Disc (SSMD) framework by modeling the origin of the proto-Sun and its primordial magnetic seed. Gravitational collapse, convective instabilities, and plasma currents naturally generate a magnetic field sufficient to torque ionized nebular dust, initiating protoplanetary disk formation. Analytic calculations, mean-field models, and targeted 3D MHD simulations quantify seed amplification, torque, and spin-up timescales. Observational diagnostics and sensitivity analyses provide falsifiable predictions for ALMA, SDO/HMI, and helioseismology data. The results link proto-Sun dynamics to early disk rotation and provide testable predictions for contemporary astronomical observations.</p> |
| format | Recurso digital |
| id | zenodo_https___doi_org_10_5281_zenodo_17112722 |
| institution | Zenodo |
| language | |
| publishDate | 2025 |
| publisher | Zenodo |
| record_format | zenodo |
| spellingShingle | SSMD Theory 2: Proto-Sun Origin by raghav shukla Shukla, Raghaw Sun Planetary system <p>This manuscript extends the Shukla Solar Magneto-Disc (SSMD) framework by modeling the origin of the proto-Sun and its primordial magnetic seed. Gravitational collapse, convective instabilities, and plasma currents naturally generate a magnetic field sufficient to torque ionized nebular dust, initiating protoplanetary disk formation. Analytic calculations, mean-field models, and targeted 3D MHD simulations quantify seed amplification, torque, and spin-up timescales. Observational diagnostics and sensitivity analyses provide falsifiable predictions for ALMA, SDO/HMI, and helioseismology data. The results link proto-Sun dynamics to early disk rotation and provide testable predictions for contemporary astronomical observations.</p> |
| title | SSMD Theory 2: Proto-Sun Origin by raghav shukla |
| topic | Sun Planetary system |
| url | https://doi.org/10.5281/zenodo.17112722 |