H.‐G. Ludwig - Publications, H-index & Citations

H.‐G. Ludwig

Universität Heidelberg

50H指数

457论文数

1.1W被引数

收录论文 108

发表时间

Evidence for elemental diffusion in the eclipsing binary star AI Phoenicis AI Phoenicis食双星中元素扩散的证据

Monthly Notices of the Royal Astronomical Society

IF4.8

2026-07-24

OAAI

Pierre F L Maxted; Nicholas Storm; Andreas J Korn; Marília Carlos; Matthew R Gent; Sviatoslav B Borisov; Paula Jofré; Maria Bergemann; Hans-Günter Ludwig; Nicola J Miller

Modeling Brightness Temperature of Prominences on the Solar Disk Using ALMA Single-Dish Observations 利用ALMA单碟观测对日面上日珥的亮度温度进行建模

ASTRONOMISCHE NACHRICHTEN

IF1

2025-09-01

OAAI

Matkovic, Filip; Brajsa, Roman; Benz, Arnold O.; Ludwig, Hans-G.; Selhorst, Caius L.; Skokic, Ivica; Sudar, Davor; Hanslmeier, Arnold

SDSS J102915.14+172927.9: Revisiting the chemical pattern☆

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-11-15

PREAI

Caffau, E.; Bonifacio, P.; Monaco, L.; Steffen, M.; Sbordone, L.; Spite, M.; Francois, P.; Gallagher, A. J.; Ludwig, H. -G.; Molaro, P.

A regularization technique to precisely infer limb darkening using transit measurements: can we estimate stellar surface magnetic fields?

MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY

IF4.8

2024-10-11

OAAI

Verma, Kuldeep; Maxted, Pierre F. L.; Singh, Anjali; Ludwig, H-G; Sable, Yashwardhan

Entropy-calibrated stellar modeling: Testing and improving the use of prescriptions for the entropy of adiabatic convection

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-07-05

OAAI

Manchon, L.; Deal, M.; Goupil, M. -J.; Serenelli, A.; Lebreton, Y.; Klevas, J.; Kucinskas, A.; Ludwig, H. -G.; Montalban, J.; Gizon, L.

Solar photospheric spectrum microvariability: II. Observed relations to magnetic activity and radial-velocity modulation

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-06-27

OAAI

Dravins, Dainis; Ludwig, Hans-Gunter

Magnetic origin of the discrepancy between stellar limb-darkening models and observations

NATURE ASTRONOMY

IF14.3

2024-04-12

OAAI

Kostogryz, Nadiia M.; Shapiro, Alexander I.; Witzke, Veronika; Cameron, Robert H.; Gizon, Laurent; Krivova, Natalie A.; Ludwig, Hans-G.; Maxted, Pierre F. L.; Seager, Sara; Solanki, Sami K.; Valenti, Jeff

Three-dimensional time-dependent convection model for asteroseismology I. Mathematical model

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-03-29

OAAI

Lizin, S.; Dupret, M. -a.; Salmon, S. J. A. J.; Ludwig, H. -g.

The Gaia RVS benchmark stars II. A sample of stars selected for their Gaia high radial velocity

ASTRONOMY & ASTROPHYSICS

IF5.8

2024-03-08

OAAI

Caffau, E.; Katz, D.; Gomez, A.; Bonifacio, P.; Lallement, R.; Sartoretti, P.; Sbordone, L.; Spite, M.; Mucciarelli, A.; Ibata, R.; Chemin, L.; Thevenin, F.; Panuzzo, P.; Leclerc, N.; Francois, P.; Ludwig, H. -g.; Monaco, L.; Haywood, M.; Soubiran, C.

Effects of magnetic fields on the center-to-limb variation in solar-type stars

ASTRONOMY & ASTROPHYSICS

IF5.8

2023-11-10

OAAI

Ludwig, H. -G.; Steffen, M.; Freytag, B.

Solar photospheric spectrum microvariability: I. Theoretical searches for proxies of radial-velocity jittering

ASTRONOMY & ASTROPHYSICS

IF5.8

2023-10-30

OAAI

Dravins, Dainis; Ludwig, Hans-Guenter

Implications of time-dependent molecular chemistry in metal-poor dwarf stars

ASTRONOMY & ASTROPHYSICS

IF5.8

2023-07-14

OAAI

Deshmukh, S. A.; Ludwig, H. -g.

Solar center-to-limb variation in Rossiter-McLaughlin and exoplanet transmission spectroscopy

ASTRONOMY & ASTROPHYSICS

IF5.8

2023-05-05

OAAI

Reiners, A.; Yan, F.; Ellwarth, M.; Ludwig, H. -g.; Nortmann, L.

Differences in physical properties of coronal bright points and their ALMA counterparts within and outside coronal holes

ASTRONOMY & ASTROPHYSICS

IF5.8

2023-02-17

OAAI

Matkovic, F.; Brajsa, R.; Temmer, M.; Heinemann, S. G.; Ludwig, H. -G.; Saar, S. H.; Selhorst, C. L.; Skokic, I.; Sudar, D.

The solar photospheric silicon abundance according to CO5BOLD: Investigating line broadening, magnetic fields, and model effects

ASTRONOMY & ASTROPHYSICS

IF5.8

2022-12-02

OAAI

Deshmukh, S. A.; Ludwig, H-G; Kucinskas, A.; Steffen, M.; Barklem, P. S.; Caffau, E.; Dobrovolskas, V; Bonifacio, P.

The metal-weak tail of the metallicity distribution functions of the Milky Way and the Gaia-Sausage-Enceladus structure (vol 651, A79, 2021)

ASTRONOMY & ASTROPHYSICS

IF5.8

2022-09-29

OAAI

Bonifacio, P.; Monaco, L.; Salvadori, S.; Caffau, E.; Spite, M.; Sbordone, L.; Spite, F.; Ludwig, H. -G.; Di Matteo, P.; Haywood, M.; Francois, P.; Koch-Hansen, A. J.; Christlieb, N.; Zaggia, S.

Observational constraints on the origin of the elements IV. Standard composition of the Sun

ASTRONOMY & ASTROPHYSICS

IF5.8

2022-05-20

115

OAAI

Magg, Ekaterina; Bergemann, Maria; Serenelli, Aldo; Bautista, Manuel; Plez, Bertrand; Heiter, Ulrike; Gerber, Jeffrey M.; Ludwig, Hans-Guenter; Basu, Sarbani; Ferguson, Jason W.; Gallego, Helena Carvajal; Gamrath, Sebastien; Palmeri, Patrick; Quinet, Pascal

Interpolation of spectra from 3D model atmospheres

ASTRONOMY & ASTROPHYSICS

IF5.8

2022-05-17

OAAI

de Lis, S. Bertran; Prieto, Allende; Ludwig, H-G; Koesterke, L.

TOPoS: VI. The metal-weak tail of the metallicity distribution functions of the Milky Way and the Gaia-Sausage-Enceladus structure

ASTRONOMY & ASTROPHYSICS

IF5.8

2021-07-20

OAAI

Bonifacio, P.; Monaco, L.; Salvadori, S.; Caffau, E.; Spite, M.; Sbordone, L.; Spite, F.; Ludwig, H. -G.; Di Matteo, P.; Haywood, M.; Francois, P.; Koch-Hansen, A. J.; Christlieb, N.; Zaggia, S.

The Gaia RVS benchmark stars: I. Chemical inventory of the first sample of evolved stars and its Rb NLTE investigation

ASTRONOMY & ASTROPHYSICS

IF5.8

2021-07-02

OAAI

Caffau, E.; Bonifacio, P.; Korotin, S. A.; Francois, P.; Lallement, R.; Pinto, A. M. Matas; Di Matteo, P.; Steffen, M.; Mucciarelli, A.; Katz, D.; Haywood, M.; Chemin, L.; Sartoretti, P.; Sbordone, L.; Andrievsky, S. M.; Kovtyukh, V. V.; Spite, M.; Spite, F.; Panuzzo, P.; Royer, F.; Thevenin, F.; Ludwig, H-G; Marchal, O.; Plum, G.

研究方向