Unveiling the Cosmic Chemistry II: “Direct” $T_e$-based metallicity of galaxies at 3 $< z

Kavli Affiliate: Michael McDonald | Summary:We report the detection of the [O III] auroral line in 42 galaxies within the redshift range of $3 < z < 10$. These galaxies were selected from publicly available JWST data releases, including the JADES and PRIMALsurveys, and observed using both the low-resolution PRISM/CLEAR configuration and medium-resolution gratings. The […]


Continue.. Unveiling the Cosmic Chemistry II: “Direct” $T_e$-based metallicity of galaxies at 3 $< z

Unveiling the Cosmic Chemistry II: “direct” $T_e$-based metallicity of galaxies at 3 $< z

Kavli Affiliate: Catherine Grant | Summary:We report the detection of the [O III] auroral line in 42 galaxies within the redshift range of $3 < z < 10$. These galaxies were selected from publicly available JWST data releases, including the JADES and PRIMALsurveys, and observed using both the low-resolution PRISM/CLEAR configuration and medium-resolution gratings. The […]


Continue.. Unveiling the Cosmic Chemistry II: “direct” $T_e$-based metallicity of galaxies at 3 $< z

Unveiling the Cosmic Chemistry II: “direct” $T_e$-based metallicity of galaxies at 3 $< z <$ 10 with JWST/NIRSpec

Kavli Affiliate: Michael McDonald | First 5 Authors: Priyanka Chakraborty, Arnab Sarkar, Randall Smith, Gary J. Ferland, Michael McDonald | Summary: We report the detection of the [O III] auroral line in 42 galaxies within the redshift range of $3 < z < 10$. These galaxies were selected from publicly available JWST data releases, including […]


Continue.. Unveiling the Cosmic Chemistry II: “direct” $T_e$-based metallicity of galaxies at 3 $< z <$ 10 with JWST/NIRSpec

Unveiling the Cosmic Chemistry II: “direct” $T_e$-based metallicity of galaxies at 3 $< z <$ 10 with JWST/NIRSpec

Kavli Affiliate: Mark Vogelsberger | First 5 Authors: Priyanka Chakraborty, Arnab Sarkar, Randall Smith, Gary J. Ferland, Michael McDonald | Summary: We report the detection of the [O III] auroral line in 42 galaxies within the redshift range of $3 < z < 10$. These galaxies were selected from publicly available JWST data releases, including […]


Continue.. Unveiling the Cosmic Chemistry II: “direct” $T_e$-based metallicity of galaxies at 3 $< z <$ 10 with JWST/NIRSpec

Scattering theory of higher order topological phases

Kavli Affiliate: Anton Akhmerov | Summary:The surface states of intrinsic higher order topological phases are protected by the spatial symmetries of a finite sample. This property makes the existing scattering theory of topological invariants inapplicable because the scattering geometry is either incompatible with the symmetry or does not probe the bulk topology. We resolve this […]


Continue.. Scattering theory of higher order topological phases

On the Double: Two Luminous Flares from the Nearby Tidal Disruption Event ASASSN-22ci (AT2022dbl) and Connections to Repeating TDE Candidates

Kavli Affiliate: Michael Fausnaugh | Summary:We present observations of ASASSN-22ci (AT2022dbl), a nearby tidal disruption event (TDE) discovered by the All-Sky Automated Survey for Supernovae (ASAS-SN) at a distance of d$_L simeq 125$ Mpc. Roughly two years after the initial ASAS-SN discovery, a second flare was detected coincident with ASASSN-22ci. UV/optical photometry and optical spectroscopy […]


Continue.. On the Double: Two Luminous Flares from the Nearby Tidal Disruption Event ASASSN-22ci (AT2022dbl) and Connections to Repeating TDE Candidates

On the Double: Two Luminous Flares from the Nearby Tidal Disruption Event ASASSN-22ci (AT2022dbl) and Connections to Repeating TDE Candidates

Kavli Affiliate: Michael M. Fausnaugh | First 5 Authors: Jason T. Hinkle, Katie Auchettl, Willem B. Hoogendam, Anna V. Payne, Thomas W. -S. Holoien | Summary: We present observations of ASASSN-22ci (AT2022dbl), a nearby tidal disruption event (TDE) discovered by the All-Sky Automated Survey for Supernovae (ASAS-SN) at a distance of d$_L simeq 125$ Mpc. […]


Continue.. On the Double: Two Luminous Flares from the Nearby Tidal Disruption Event ASASSN-22ci (AT2022dbl) and Connections to Repeating TDE Candidates

On the Double: Two Luminous Flares from the Nearby Tidal Disruption Event ASASSN-22ci (AT2022dbl) and Connections to Repeating TDE Candidates

Kavli Affiliate: Michael M. Fausnaugh | First 5 Authors: Jason T. Hinkle, Katie Auchettl, Willem B. Hoogendam, Anna V. Payne, Thomas W. -S. Holoien | Summary: We present observations of ASASSN-22ci (AT2022dbl), a nearby tidal disruption event (TDE) discovered by the All-Sky Automated Survey for Supernovae (ASAS-SN) at a distance of d$_L simeq 125$ Mpc. […]


Continue.. On the Double: Two Luminous Flares from the Nearby Tidal Disruption Event ASASSN-22ci (AT2022dbl) and Connections to Repeating TDE Candidates

On the Double: Two Luminous Flares from the Nearby Tidal Disruption Event ASASSN-22ci (AT2022dbl) and Connections to Repeating TDE Candidates

Kavli Affiliate: Michael M. Fausnaugh | First 5 Authors: Jason T. Hinkle, Katie Auchettl, Willem B. Hoogendam, Anna V. Payne, Thomas W. -S. Holoien | Summary: We present observations of ASASSN-22ci (AT2022dbl), a nearby tidal disruption event (TDE) discovered by the All-Sky Automated Survey for Supernovae (ASAS-SN) at a distance of d$_L simeq 125$ Mpc. […]


Continue.. On the Double: Two Luminous Flares from the Nearby Tidal Disruption Event ASASSN-22ci (AT2022dbl) and Connections to Repeating TDE Candidates

The effects of different cooling and heating function models on a simulated analog of NGC300

Kavli Affiliate: Nickolay Y. Gnedin | First 5 Authors: David Robinson, Camille Avestruz, Nickolay Y. Gnedin, Vadim A. Semenov, | Summary: Gas cooling and heating rates are vital components of hydrodynamic simulations. However, they are computationally expensive to evaluate exactly with chemical networks or photoionization codes. We compare two different approximation schemes for gas cooling […]


Continue.. The effects of different cooling and heating function models on a simulated analog of NGC300