Turnitin
降AI改写
早检测系统
早降重系统
Turnitin-UK版
万方检测-期刊版
维普编辑部版
Grammarly检测
Paperpass检测
checkpass检测
PaperYY检测
Baryonic solutions and challenges for cosmological models of dwarf galaxies
Galaxies and their dark-matter haloes have posed several challenges to the dark energy
plus cold dark matter (Λ CDM) cosmological model. These discrepancies between …
plus cold dark matter (Λ CDM) cosmological model. These discrepancies between …
Observational constraints on stellar feedback in dwarf galaxies
MLM Collins, JI Read - Nature astronomy, 2022 - nature.com
Feedback to the interstellar medium from ionizing radiation, stellar winds and supernovae is
central to regulating star formation in galaxies. Owing to their low mass (< 109 solar …
central to regulating star formation in galaxies. Owing to their low mass (< 109 solar …
No need for dark matter: resolved kinematics of the ultra-diffuse galaxy AGC 114905
PE Mancera Piña, F Fraternali… - Monthly Notices of …, 2022 - academic.oup.com
We present new H i interferometric observations of the gas-rich ultra-diffuse galaxy AGC
114905, which previous work, based on low-resolution data, identified as an outlier of the …
114905, which previous work, based on low-resolution data, identified as an outlier of the …
Self-interacting dark matter can explain diverse galactic rotation curves
A Kamada, M Kaplinghat, AB Pace, HB Yu - Physical review letters, 2017 - APS
The rotation curves of spiral galaxies exhibit a diversity that has been difficult to understand
in the cold dark matter (CDM) paradigm. We show that the self-interacting dark matter …
in the cold dark matter (CDM) paradigm. We show that the self-interacting dark matter …
Dark matter heats up in dwarf galaxies
Gravitational potential fluctuations driven by bursty star formation can kinematically 'heat
up'dark matter at the centres of dwarf galaxies. A key prediction of such models is that, at a …
up'dark matter at the centres of dwarf galaxies. A key prediction of such models is that, at a …
Be it therefore resolved: cosmological simulations of dwarf galaxies with 30 solar mass resolution
C Wheeler, PF Hopkins, AB Pace… - Monthly Notices of …, 2019 - academic.oup.com
We study a suite of extremely high-resolution cosmological Feedback in Realistic
Environments simulations of dwarf galaxies (), run to z= 0 with resolution, sufficient (for the …
Environments simulations of dwarf galaxies (), run to z= 0 with resolution, sufficient (for the …
The stellar mass–halo mass relation of isolated field dwarfs: a critical test of ΛCDM at the edge of galaxy formation
We fit the rotation curves of isolated dwarf galaxies to directly measure the stellar mass–halo
mass relation (M⋆–M 200) over the mass range 5× 105≲ M⋆/M⊙≲ 108. By accounting for …
mass relation (M⋆–M 200) over the mass range 5× 105≲ M⋆/M⊙≲ 108. By accounting for …
Gas kinematics, morphology and angular momentum in the FIRE simulations
K El-Badry, E Quataert, A Wetzel… - Monthly Notices of …, 2018 - academic.oup.com
We study the z= 0 gas kinematics, morphology and angular momentum content of isolated
galaxies in a suite of cosmological zoom-in simulations from the FIRE project spanning M …
galaxies in a suite of cosmological zoom-in simulations from the FIRE project spanning M …
EDGE: the mass–metallicity relation as a critical test of galaxy formation physics
ABSTRACT We introduce the 'Engineering Dwarfs at Galaxy Formation's Edge'(EDGE)
project to study the cosmological formation and evolution of the smallest galaxies in the …
project to study the cosmological formation and evolution of the smallest galaxies in the …
Origin and evolution of ultradiffuse galaxies in different environments
JA Benavides, LV Sales, MG Abadi… - Monthly Notices of …, 2023 - academic.oup.com
We study the formation of ultradiffuse galaxies (UDGs) using the cosmological
hydrodynamical simulation TNG50 of the Illustris-TNG suite. We define UDGs as dwarf …
hydrodynamical simulation TNG50 of the Illustris-TNG suite. We define UDGs as dwarf …