A (very) simple proof of the gravitational energy formula of polytropic spheres
Fuente:
arXiv
Saved in:
| Main Author: | Ciotti, Luca |
|---|---|
| Format: | Preprint |
| Published: |
2025
|
| Subjects: | |
| Online Access: | |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
Similar Items
Dyson spheres on H-R diagram
by: Amiri, Amirnezam
Published: (2026)
by: Amiri, Amirnezam
Published: (2026)
Outflow from the very massive Wolf-Rayet binary Melnick 34
by: Castro, N., et al.
Published: (2024)
by: Castro, N., et al.
Published: (2024)
The impact of wind mass loss on nucleosynthesis and yields of very massive stars at low metallicity
by: Higgins, Erin R., et al.
Published: (2025)
by: Higgins, Erin R., et al.
Published: (2025)
Chemo-dynamical abundance analysis of the very metal-poor halo star HE 2315-4240
by: Wang, Xinuo
Published: (2024)
by: Wang, Xinuo
Published: (2024)
Network of velocity-coherent filaments formed by supersonic turbulence in a very-high-velocity HI cloud
by: Liu, Xunchuan, et al.
Published: (2025)
by: Liu, Xunchuan, et al.
Published: (2025)
The SEDs of very long-period cepheids in the Milky Way, the Magellanic Clouds, M31 and M33
by: Groenewegen, Martin
Published: (2025)
by: Groenewegen, Martin
Published: (2025)
Unlocking the mystery of Sr synthesis in the early Galaxy through analysis of barium isotopes in very metal-poor stars
by: Sitnova, T. M., et al.
Published: (2025)
by: Sitnova, T. M., et al.
Published: (2025)
Elemental abundances of 44 very metal-poor stars determined from Subaru/IRD near-infrared spectra
by: Aoki, Wako, et al.
Published: (2025)
by: Aoki, Wako, et al.
Published: (2025)
Episodic mass loss in the very luminous red supergiant [W60] B90 in the Large Magellanic Cloud
by: Munoz-Sanchez, G., et al.
Published: (2024)
by: Munoz-Sanchez, G., et al.
Published: (2024)
Unveiling very young O stars. Two Galactic O2V((f*))z in Westerlund 2
by: Roman-Lopes, A.
Published: (2024)
by: Roman-Lopes, A.
Published: (2024)
''Forbidden" stars in the eROSITA all-sky survey: X-ray emission from very late-type giants
by: Schmitt, J. H. M. M., et al.
Published: (2024)
by: Schmitt, J. H. M. M., et al.
Published: (2024)
The Pristine survey: XXV. The very metal-poor Galaxy: Chemodynamics through the follow-up of the Pristine-Gaia synthetic catalogue
by: Viswanathan, Akshara, et al.
Published: (2024)
by: Viswanathan, Akshara, et al.
Published: (2024)
The Pristine Inner Galaxy Survey (PIGS) VIII: Characterising the orbital properties of the ancient, very metal-poor inner Milky Way
by: Ardern-Arentsen, Anke, et al.
Published: (2023)
by: Ardern-Arentsen, Anke, et al.
Published: (2023)
HE2159-0551: a very metal-poor peculiar low Ba giant -- a candidate from the LMS-1/Wukong
by: Schichtel, A., et al.
Published: (2025)
by: Schichtel, A., et al.
Published: (2025)
The Pristine Inner Galaxy Survey (PIGS) IX. The largest detailed chemical analysis of very metal-poor stars in the Sagittarius dwarf galaxy
by: Sestito, Federico, et al.
Published: (2024)
by: Sestito, Federico, et al.
Published: (2024)
HR-GO II: chemical abundances of low-$E$ retrograde dynamically-tagged-groups: Revealing Thamnos as a very metal-poor substructure
by: Xie, Renjing, et al.
Published: (2026)
by: Xie, Renjing, et al.
Published: (2026)
Strong constraints on the gravitational law from $Gaia$ DR3 wide binaries
by: Banik, Indranil, et al.
Published: (2023)
by: Banik, Indranil, et al.
Published: (2023)
Primeval very low-mass stars and brown dwarfs -- VIII. The first age benchmark L subdwarf, a wide companion to a halo white dwarf
by: Zhang, Z. H., et al.
Published: (2024)
by: Zhang, Z. H., et al.
Published: (2024)
Bulge Fossil Fragments as a new population of factories of gravitational wave sources in the Galaxy
by: Ferraro, F. R., et al.
Published: (2026)
by: Ferraro, F. R., et al.
Published: (2026)
A JWST project on 47 Tucanae: kinematics, energy equipartition and anisotropy of multiple populations
by: Ziliotto, T., et al.
Published: (2025)
by: Ziliotto, T., et al.
Published: (2025)
The impact of incorrect dissociation energies on inferred photospheric abundances
by: Aquilina, Sarah E, et al.
Published: (2024)
by: Aquilina, Sarah E, et al.
Published: (2024)
Discovery of a pair of very metal-poor stars enriched in neutron-capture elements: The proto-disk r-II star BPS CS 29529-0089 and the Gaia-Sausage-Enceladus r-I star TYC 9219-2422-1
by: da Silva, A. R., et al.
Published: (2025)
by: da Silva, A. R., et al.
Published: (2025)
Gas inflows from cloud to core scales in G332.83-0.55: Hierarchical hub-filament structures and tide-regulated gravitational collapse
by: Zhou, J. W., et al.
Published: (2024)
by: Zhou, J. W., et al.
Published: (2024)
Protostellar Outflows at the EarliesT Stages (POETS). VIII. The jets in the intermediate-mass star-forming region G105.42+9.88 (alias LkHα 234)
by: Moscadelli, Luca, et al.
Published: (2025)
by: Moscadelli, Luca, et al.
Published: (2025)
Rubin Data Preview 1: Extending the View of Unresolved Binary Stars in 47 Tucanae
by: Cordoni, Giacomo, et al.
Published: (2025)
by: Cordoni, Giacomo, et al.
Published: (2025)
Binding energy distributions of alcohols, thiols, and their precursors on interstellar water ice surfaces
by: Roy, Arghyadeb, et al.
Published: (2025)
by: Roy, Arghyadeb, et al.
Published: (2025)
Assessing realistic binding energies of some essential interstellar radicals with amorphous solid water. A fully quantum chemical approach
by: Sil, Milan, et al.
Published: (2024)
by: Sil, Milan, et al.
Published: (2024)
Protostellar Outflows at the EarliesT Stages (POETS). VII. Circumstellar gas kinematics traced by water masers inside the HC HII region NGC7538 IRS1
by: Moscadelli, Luca, et al.
Published: (2025)
by: Moscadelli, Luca, et al.
Published: (2025)
High-energy interstellar isomers: cis-N-methylformamide in the G+0.693-0.027 molecular cloud
by: Zeng, S., et al.
Published: (2025)
by: Zeng, S., et al.
Published: (2025)
High-resolution APEX/LAsMA $^{12}$CO and $^{13}$CO (3-2) observation of the G333 giant molecular cloud complex : II. Survival and gravitational collapse of dense gas structures under feedback
by: Zhou, J. W., et al.
Published: (2023)
by: Zhou, J. W., et al.
Published: (2023)
Protostellar Outflows at the EarliesT Stages (POETS) V. The launching mechanism of protostellar winds via water masers
by: Moscadelli, Luca, et al.
Published: (2024)
by: Moscadelli, Luca, et al.
Published: (2024)
FAUST. XVIII. Evidence for annular substructure in a very young Class 0 disk
by: Maureira, M. J., et al.
Published: (2024)
by: Maureira, M. J., et al.
Published: (2024)
Connecting stellar and galactic scales: Energetic feedback from stellar wind bubbles to supernova remnants
by: Fichtner, Yvonne A., et al.
Published: (2024)
by: Fichtner, Yvonne A., et al.
Published: (2024)
On the origin of the rotation of massive stars
by: Oliva, André, et al.
Published: (2026)
by: Oliva, André, et al.
Published: (2026)
MINDS. Strong oxygen depletion in the inner regions of a very low-mass star disk?
by: Kanwar, Jayatee, et al.
Published: (2025)
by: Kanwar, Jayatee, et al.
Published: (2025)
New Evidence of Binarity in Young α-Rich Turn-off and Subgiant Stars: Fast Rotation and Strong Magnetic Activity
by: Yu, Jie, et al.
Published: (2024)
by: Yu, Jie, et al.
Published: (2024)
On the light-curves of disk and bulge novae
by: Cohen, Asaf, et al.
Published: (2025)
by: Cohen, Asaf, et al.
Published: (2025)
MINDS: The very low-mass star and brown dwarf sample. Detections and trends in the inner disk gas
by: Arabhavi, A. M., et al.
Published: (2025)
by: Arabhavi, A. M., et al.
Published: (2025)
The applicability of the JAGB method for measuring the distance of galaxies subject to different metal enrichment rates
by: Gavetti, Claudio, et al.
Published: (2026)
by: Gavetti, Claudio, et al.
Published: (2026)
GHOST Commissioning Science Results II: a very metal-poor star witnessing the early Galactic assembly
by: Sestito, Federico, et al.
Published: (2023)
by: Sestito, Federico, et al.
Published: (2023)
Similar Items
-
Dyson spheres on H-R diagram
by: Amiri, Amirnezam
Published: (2026) -
Outflow from the very massive Wolf-Rayet binary Melnick 34
by: Castro, N., et al.
Published: (2024) -
The impact of wind mass loss on nucleosynthesis and yields of very massive stars at low metallicity
by: Higgins, Erin R., et al.
Published: (2025) -
Chemo-dynamical abundance analysis of the very metal-poor halo star HE 2315-4240
by: Wang, Xinuo
Published: (2024) -
Network of velocity-coherent filaments formed by supersonic turbulence in a very-high-velocity HI cloud
by: Liu, Xunchuan, et al.
Published: (2025)