Concepedia

R. Nigam

RN

8

Publications

633

Citations

8

H-Index

1997

Active since

Affiliations

Stanford University(Current)

R. Nigam is an author at Stanford University specializing in astrophysics, engineering, and solar convection.

Top concepts

EngineeringAstrophysicsSpace WeatherSolar ConvectionSolar VariabilityGeophysicsSolar Terrestrial EnvironmentPhysicsPhotometryNatural Sciences

Publications per year

1997–2007

8

Publications

8

STRUCTURE AND ROTATION OF THE SOLAR INTERIOR: INITIAL RESULTS FROM THE MDI MEDIUM-L PROGRAM

J. Schou, P. H. Scherrer, Ralph Bogart et al. · Solar Physics · 1997 · 270 citations

Measuring the Sun's Eigenfrequencies from Velocity and Intensity Helioseismic Spectra: Asymmetrical Line Profile–fitting Formula

R. Nigam · The Astrophysical Journal · 1998 · 125 citations

Engineering, Astrostatistics, Solar Convection +12

Asymmetry in Velocity and Intensity Helioseismic Spectra: A Solution to a Long-standing Puzzle

R. Nigam, P. H. Scherrer, J. Schou · The Astrophysical Journal · 1998 · 80 citations · Full text

Engineering, Atmospheric Acoustic, Solar Convection +16

Asymmetry and Frequencies of Low-Degree [CLC][ITAL]p[/ITAL][/CLC]-Modes and the Structure of the Sun's Core

T. Toutain, T. Appourchaux, C. Fröhlich et al. · The Astrophysical Journal · 1998 · 56 citations · Full text

Photometry, Planetary Interior, Solar Variability +15

Source of Solar Acoustic Modes

R. Nigam · The Astrophysical Journal · 1999 · 42 citations · Full text

Geophysics, Solar Physics (Heliophysics), Solar Acoustic Modes +13

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