List of works - Christian Schwab

"Modal noise" in single-mode fibers: a cautionary note for high precision radial velocity instruments ⬇️

scientific article

2023 Astrophotonics Roadmap: pathways to realizing multi-functional integrated astrophotonic instruments

scientific article published in October 2023

A Harsh Test of Far-field Scrambling with the Habitable-zone Planet Finder and the Hobby–Eberly Telescope

scientific article published on 30 April 2021

A High-Eccentricity Warm Jupiter Orbiting TOI-4127

scientific article published in 2023

A Mini-Neptune and a Radius Valley Planet Orbiting the Nearby M2 Dwarf TOI-1266 in Its Venus Zone: Validation with the Habitable-zone Planet Finder

scientific article published on 13 November 2020

A Search for Planetary Metastable Helium Absorption in the V1298 Tau System

scientific article published in November 2021

A Sub-Neptune-sized Planet Transiting the M2.5 Dwarf G 9-40: Validation with the Habitable-zone Planet Finder

A Warm Jupiter Transiting an M Dwarf: A TESS Single-transit Event Confirmed with the Habitable-zone Planet Finder

A close-in puffy Neptune with hidden friends: The enigma of TOI 620

scientific article

A comprehensive radial velocity error budget for next generation Doppler spectrometers ⬇️

A hot Mars-sized exoplanet transiting an M dwarf

scientific article published in 2022

A system to provide sub-milliKelvin temperature control at T~300K for extreme precision optical radial velocimetry

A versatile technique to enable sub-milli-Kelvin instrument stability for precise radial velocity measurements: tests with the habitable-zone planet finder ⬇️

scientific article published in the Astrophysical Journal

ARGOS: the laser guide star system for the LBT

An Eccentric Brown Dwarf Eclipsing an M dwarf

scientific article published on 25 January 2022

An In-Depth Look at TOI-3884b: a Super-Neptune Transiting a M4 Dwarf with Persistent Star Spot Crossings

An In-depth Look at TOI-3884b: A Super-Neptune Transiting an M4Dwarf with Persistent Starspot Crossings

scientific article published on 24 May 2023

An affine-invariant sampler for exoplanet fitting and discovery in radial velocity data ⬇️

scientific article published in the Astrophysical Journal

An efficient, compact, and versatile fiber double scrambler for high precision radial velocity instruments ⬇️

scientific article published in the Astrophysical Journal

An extreme test case for planet formation: a close-in Neptune orbiting an ultracool star

scientific article published in December 2023

Attaining m s−1 level intrinsic Doppler precision with RHEA, a low-cost single-mode spectrograph

scientific article published on 31 August 2016

Broadband Stability of the Habitable Zone Planet Finder Fabry–Pérot Etalon Calibration System: Evidence for Chromatic Variation

scientific article published on 5 May 2021

CARMENES in SPIE 2014. Building a fibre link for CARMENES

Cronomoons : origin, dynamics, and light-curve features of ringed exomoons

scientific article published on 14 December 2021

Demonstration of an efficient, photonic-based astronomical spectrograph on an 8-m telescope.

scientific article

Design of NEID, an extreme precision Doppler spectrograph for WIYN

Detection of p-mode Oscillations in HD 35833 with NEID and TESS

scientific article published on 16 November 2022

Evidence for He i 10830 Å Absorption during the Transit of a Warm Neptune around the M-dwarf GJ 3470 with the Habitable-zone Planet Finder

scientific article published on 11 May 2020

GJ 3929: High Precision Photometric and Doppler Characterization of an Exo-Venus and its Hot, Mini-Neptune-mass Companion

Gaia 20eae: A Newly Discovered Episodically Accreting Young Star

scientific article published in February 2022

Gemini high-resolution optical spectrograph conceptual design

scientific article published on 24 September 2012

High-resolution Near-infrared Spectroscopy of a Flare around the Ultracool Dwarf vB 10

scientific article published in February 2022

M2K. II. A triple-planet system orbiting HIP 57274 ⬇️

scientific article published in the Astrophysical Journal

MARVEL, a four-telescope array for high-precision radial-velocity monitoring

scientific article published on 13 December 2020

Modal noise in an integrated photonic lantern fed diffraction-limited spectrograph.

scientific article published in October 2017

NEID Reveals that The Young Warm Neptune TOI-2076 b Has a Low Obliquity

scientific article published in February 2023

Nondetection of Helium in the Upper Atmospheres of TRAPPIST-1b, e, and f

scientific article published on 2 August 2021

Observing the Sun as a Star: Design and Early Results from the NEID Solar Feed

scientific article published on 22 March 2022

Old, Rich, and Eccentric: Two Jovian Planets Orbiting Evolved Metal-Rich Stars

scholarly article

On the transit potential of the planet orbiting iota Draconis ⬇️

scientific article published in the Astrophysical Journal

Persistent Starspot Signals on M Dwarfs: Multiwavelength Doppler Observations with the Habitable-zone Planet Finder and Keck/HIRES

scientific article published on 9 July 2020

Retired A stars and their companions. VI. A pair of interacting exoplanet pairs around the subgiants 24 sextanis and HD 200964

scientific article published in Astronomical Journal

Rotational Modulation of Spectroscopic Zeeman Signatures in Low-mass Stars

scientific article published in March 2022

Rubidium-traced white-light etalon calibrator for radial velocity measurements at the cm s−1 level

scientific article published on 13 June 2017

Single Mode, Extreme Precision Doppler Spectrographs

Solar Contamination in Extreme-precision Radial-velocity Measurements: Deleterious Effects and Prospects for Mitigation

scientific article published on 18 March 2020

Stable Fiber-illumination for Extremely Precise Radial Velocities with NEID

scientific article published on 15 August 2023

Status of the ARGOS ground layer adaptive optics system

Status report on the Large Binocular Telescope's ARGOS ground-layer AO system

Stellar Activity Manifesting at a One-year Alias Explains Barnard b as a False Positive

scientific article published on 15 July 2021

Stellar spectroscopy in the near-infrared with a laser frequency comb

scientific article published on 20 February 2019

TOI-1696 and TOI-2136: Constraining the Masses of Two Mini-Neptunes with HPF

scholarly article

TOI-1728b: The Habitable-zone Planet Finder Confirms a Warm Super-Neptune Orbiting an M-dwarf Host

scientific article published on 10 August 2020

TOI-1859b: A 64-Day Warm Jupiter on an Eccentric and Misaligned Orbit

TOI-2015b: A Warm Neptune with Transit Timing Variations Orbiting an Active mid M Dwarf

TOI-3785 b: A Low-Density Neptune Orbiting an M2-Dwarf Star

scientific article published in April 2023

TOI-3984 A b and TOI-5293 A b: two temperate gas giants transiting mid-M dwarfs in wide binary systems

scientific article published in 2023

TOI-4201: An Early M-dwarf Hosting a Massive Transiting Jupiter Stretching Theories of Core-Accretion

scientific article published in February 2024

TOI-5205b: A Jupiter transiting an M dwarf near the Convective Boundary

scientific article published on 21 February 2023

TOI-532b: The Habitable-zone Planet Finder confirms a Large Super Neptune in the Neptune Desert orbiting a metal-rich M dwarf host

scientific article published in 2021

TOI-5344 b: A Saturn-like planet orbiting a super-Solar metallicity M0 dwarf

TOI-5375 B: A Very Low Mass Star at the Hydrogen-burning Limit Orbiting an Early M-type Star

scientific article published on 28 April 2023

The Aligned Orbit of WASP-148b, the Only Known Hot Jupiter with a nearby Warm Jupiter Companion, from NEID and HIRES

scientific article published in February 2022

The Death of Vulcan: NEID Reveals That the Planet Candidate Orbiting HD 26965 Is Stellar Activity ⬇️

journal article from 'The Astronomical Journal' published in 2024

The Extreme Stellar-signals Project. III. Combining Solar Data from HARPS, HARPS-N, EXPRES, and NEID

scientific article published on 27 September 2023

The Habitable Zone Planet Finder Reveals a High Mass and Low Obliquity for the Young Neptune K2-25b

The Habitable-zone Planet Finder Detects a Terrestrial-mass Planet Candidate Closely Orbiting Gliese 1151: The Likely Source of Coherent Low-frequency Radio Emission from an Inactive Star

The NEID precision radial velocity spectrometer: optical design of the port adapter and ADC

scientific article published on 9 July 2018

The NEID precision radial velocity spectrometer: port adapter overview, requirements, and test plan

scientific article published on 27 July 2018

The SCExAO high contrast imager: transitioning from commissioning to science

The Warm Neptune GJ 3470b Has a Polar Orbit

scientific article published on 26 May 2022

The habitable-zone planet finder calibration system ⬇️

The impact of tidal friction evolution on the orbital decay of ultra-short period planets

The instrument control software package for the Habitable-Zone Planet Finder spectrometer

The unusual M-dwarf Warm Jupiter TOI-1899~b: Refinement of orbital and planetary parameters

scientific article published on 3 August 2023

List of works by Christian Schwab

"Modal noise" in single-mode fibers: a cautionary note for high precision radial velocity instruments ⬇️

2023 Astrophotonics Roadmap: pathways to realizing multi-functional integrated astrophotonic instruments

A Harsh Test of Far-field Scrambling with the Habitable-zone Planet Finder and the Hobby–Eberly Telescope

A High-Eccentricity Warm Jupiter Orbiting TOI-4127

A Mini-Neptune and a Radius Valley Planet Orbiting the Nearby M2 Dwarf TOI-1266 in Its Venus Zone: Validation with the Habitable-zone Planet Finder

A Search for Planetary Metastable Helium Absorption in the V1298 Tau System

A Sub-Neptune-sized Planet Transiting the M2.5 Dwarf G 9-40: Validation with the Habitable-zone Planet Finder

A Warm Jupiter Transiting an M Dwarf: A TESS Single-transit Event Confirmed with the Habitable-zone Planet Finder

A close-in puffy Neptune with hidden friends: The enigma of TOI 620

A comprehensive radial velocity error budget for next generation Doppler spectrometers ⬇️

A hot Mars-sized exoplanet transiting an M dwarf

A system to provide sub-milliKelvin temperature control at T~300K for extreme precision optical radial velocimetry

A versatile technique to enable sub-milli-Kelvin instrument stability for precise radial velocity measurements: tests with the habitable-zone planet finder ⬇️

ARGOS: the laser guide star system for the LBT

An Eccentric Brown Dwarf Eclipsing an M dwarf

An In-Depth Look at TOI-3884b: a Super-Neptune Transiting a M4 Dwarf with Persistent Star Spot Crossings

An In-depth Look at TOI-3884b: A Super-Neptune Transiting an M4Dwarf with Persistent Starspot Crossings

An affine-invariant sampler for exoplanet fitting and discovery in radial velocity data ⬇️

An efficient, compact, and versatile fiber double scrambler for high precision radial velocity instruments ⬇️

An extreme test case for planet formation: a close-in Neptune orbiting an ultracool star

Attaining m s−1 level intrinsic Doppler precision with RHEA, a low-cost single-mode spectrograph

Broadband Stability of the Habitable Zone Planet Finder Fabry–Pérot Etalon Calibration System: Evidence for Chromatic Variation

CARMENES in SPIE 2014. Building a fibre link for CARMENES

Cronomoons : origin, dynamics, and light-curve features of ringed exomoons

Demonstration of an efficient, photonic-based astronomical spectrograph on an 8-m telescope.

Design of NEID, an extreme precision Doppler spectrograph for WIYN

Detection of p-mode Oscillations in HD 35833 with NEID and TESS

Evidence for He i 10830 Å Absorption during the Transit of a Warm Neptune around the M-dwarf GJ 3470 with the Habitable-zone Planet Finder

GJ 3929: High Precision Photometric and Doppler Characterization of an Exo-Venus and its Hot, Mini-Neptune-mass Companion

Gaia 20eae: A Newly Discovered Episodically Accreting Young Star

Gemini high-resolution optical spectrograph conceptual design

High-resolution Near-infrared Spectroscopy of a Flare around the Ultracool Dwarf vB 10

M2K. II. A triple-planet system orbiting HIP 57274 ⬇️

MARVEL, a four-telescope array for high-precision radial-velocity monitoring

Modal noise in an integrated photonic lantern fed diffraction-limited spectrograph.

NEID Reveals that The Young Warm Neptune TOI-2076 b Has a Low Obliquity

Nondetection of Helium in the Upper Atmospheres of TRAPPIST-1b, e, and f

Observing the Sun as a Star: Design and Early Results from the NEID Solar Feed

Old, Rich, and Eccentric: Two Jovian Planets Orbiting Evolved Metal-Rich Stars

On the transit potential of the planet orbiting iota Draconis ⬇️

Persistent Starspot Signals on M Dwarfs: Multiwavelength Doppler Observations with the Habitable-zone Planet Finder and Keck/HIRES

Retired A stars and their companions. VI. A pair of interacting exoplanet pairs around the subgiants 24 sextanis and HD 200964

Rotational Modulation of Spectroscopic Zeeman Signatures in Low-mass Stars

Rubidium-traced white-light etalon calibrator for radial velocity measurements at the cm s−1 level

Single Mode, Extreme Precision Doppler Spectrographs

Solar Contamination in Extreme-precision Radial-velocity Measurements: Deleterious Effects and Prospects for Mitigation

Stable Fiber-illumination for Extremely Precise Radial Velocities with NEID

Status of the ARGOS ground layer adaptive optics system

Status report on the Large Binocular Telescope's ARGOS ground-layer AO system

Stellar Activity Manifesting at a One-year Alias Explains Barnard b as a False Positive

Stellar spectroscopy in the near-infrared with a laser frequency comb

TOI-1696 and TOI-2136: Constraining the Masses of Two Mini-Neptunes with HPF

TOI-1728b: The Habitable-zone Planet Finder Confirms a Warm Super-Neptune Orbiting an M-dwarf Host

TOI-1859b: A 64-Day Warm Jupiter on an Eccentric and Misaligned Orbit

TOI-2015b: A Warm Neptune with Transit Timing Variations Orbiting an Active mid M Dwarf

TOI-3785 b: A Low-Density Neptune Orbiting an M2-Dwarf Star

TOI-3984 A b and TOI-5293 A b: two temperate gas giants transiting mid-M dwarfs in wide binary systems

TOI-4201: An Early M-dwarf Hosting a Massive Transiting Jupiter Stretching Theories of Core-Accretion

TOI-5205b: A Jupiter transiting an M dwarf near the Convective Boundary

TOI-532b: The Habitable-zone Planet Finder confirms a Large Super Neptune in the Neptune Desert orbiting a metal-rich M dwarf host

TOI-5344 b: A Saturn-like planet orbiting a super-Solar metallicity M0 dwarf

TOI-5375 B: A Very Low Mass Star at the Hydrogen-burning Limit Orbiting an Early M-type Star

The Aligned Orbit of WASP-148b, the Only Known Hot Jupiter with a nearby Warm Jupiter Companion, from NEID and HIRES

The Death of Vulcan: NEID Reveals That the Planet Candidate Orbiting HD 26965 Is Stellar Activity ⬇️

The Extreme Stellar-signals Project. III. Combining Solar Data from HARPS, HARPS-N, EXPRES, and NEID

The Habitable Zone Planet Finder Reveals a High Mass and Low Obliquity for the Young Neptune K2-25b

The Habitable-zone Planet Finder Detects a Terrestrial-mass Planet Candidate Closely Orbiting Gliese 1151: The Likely Source of Coherent Low-frequency Radio Emission from an Inactive Star

The NEID precision radial velocity spectrometer: optical design of the port adapter and ADC

The NEID precision radial velocity spectrometer: port adapter overview, requirements, and test plan

The SCExAO high contrast imager: transitioning from commissioning to science

The Warm Neptune GJ 3470b Has a Polar Orbit

The habitable-zone planet finder calibration system ⬇️

The impact of tidal friction evolution on the orbital decay of ultra-short period planets

The instrument control software package for the Habitable-Zone Planet Finder spectrometer

The unusual M-dwarf Warm Jupiter TOI-1899~b: Refinement of orbital and planetary parameters

Ultra-stable temperature and pressure control for the Habitable-zone Planet Finder spectrograph

iLocater: a diffraction-limited Doppler spectrometer for the Large Binocular Telescope