Erik Zackrisson
Senior Lecturer/Associate Professor at Department of Physics and Astronomy; Astronomy and Space Physics
- Telephone:
- +46 18 471 59 75
- E-mail:
- erik.zackrisson@physics.uu.se
- Visiting address:
- Ångströmlaboratoriet, Lägerhyddsvägen 1
- Postal address:
- Box 516
751 20 UPPSALA
Visiting researcher at Swedish Collegium for Advanced Study (SCAS)
- E-mail:
- erik.zackrisson@swedishcollegium.se
- Visiting address:
- Thunbergsvägen 2
752 38 Uppsala - Postal address:
- Thunbergsvägen 2
752 38 Uppsala
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Short presentation
Associate Professor in Astronomy, Distinguished University Teacher
Keywords
- astronomy
- cosmology
- james webb space telescope
- machine learning
- searching for extraterrestrial intelligence
- the first black holes
- the first galaxies
- the first stars
Publications
Selection of publications
- JWST's PEARLS (2023)
- JWST Reveals a Possible z similar to 11 Galaxy Merger in Triply Lensed MACS0647-JD (2023)
- Two Lensed Star Candidates at z similar or equal to 4.8 behind the Galaxy Cluster MACS J0647.7+7015 (2023)
- JWST PEARLS. Prime extragalactic areas for reionization and lensing science (2023)
- Project Hephaistos - I. Upper limits on partial Dyson spheres in the Milky Way (2022)
- Possible Systematic Rotation in the Mature Stellar Population of a z=9.1 Galaxy (2022)
- A highly magnified star at redshift 6.2 (2022)
- JWST Imaging of Earendel, the Extremely Magnified Star at Redshift z=6.2 (2022)
- Big Three Dragons (2019)
- Detection of the Far-infrared [O III] and Dust Emission in a Galaxy at Redshift 8.312 (2019)
- The onset of star formation 250 million years after the Big Bang (2018)
- On the Detection of Supermassive Primordial Stars (2018)
- SETI with Gaia (2018)
- Unveiling the First Black Holes With JWST (2017)
- The Spectral Evolution of the First Galaxies. III. Simulated James Webb Space Telescope Spectra of Reionization-epoch Galaxies with Lyman-continuum Leakage (2017)
- Detection of an oxygen emission line from a high-redshift galaxy in the reionization epoch (2016)
- Terrestrial Planets Across Space And Time (2016)
- EXTRAGALACTIC SETI (2015)
Recent publications
- The Extended [C II] under Construction? (2024)
- A search for high-redshift direct-collapse black hole candidates in the PEARLS north ecliptic pole field (2024)
- To be, or not to be (2024)
- JWST's PEARLS (2023)
- JWST's PEARLS (2023)
All publications
Articles
- The Extended [C II] under Construction? (2024)
- A search for high-redshift direct-collapse black hole candidates in the PEARLS north ecliptic pole field (2024)
- To be, or not to be (2024)
- JWST's PEARLS (2023)
- JWST's PEARLS (2023)
- JWST Reveals a Possible z similar to 11 Galaxy Merger in Triply Lensed MACS0647-JD (2023)
- Two Lensed Star Candidates at z similar or equal to 4.8 behind the Galaxy Cluster MACS J0647.7+7015 (2023)
- The 300 pc Resolution Imaging of a z=8.31 Galaxy (2023)
- On the observability and identification of Population III galaxies with JWST (2023)
- Detections of [C ii] 158 mu m and [O iii] 88 mu m in a Local Lyman Continuum Emitter, Mrk 54, and Its Implications to High-redshift ALMA Studies* (2023)
- RELICS (2023)
- First Light and Reionization Epoch Simulations (flares) - XIV. The Balmer/4000 Ã breaks of distant galaxies (2023)
- First Light And Reionization Epoch Simulations (FLARES) VII (2023)
- JWST PEARLS. Prime extragalactic areas for reionization and lensing science (2023)
- Cospatial 21 cm and metal-line absorbers in the epoch of reionization - I. Incidence and observability (2022)
- Project Hephaistos - I. Upper limits on partial Dyson spheres in the Milky Way (2022)
- Possible Systematic Rotation in the Mature Stellar Population of a z=9.1 Galaxy (2022)
- Finding Lensed Direct-collapse Black Holes and Supermassive Primordial Stars (2022)
- Conditions for detecting lensed Population III galaxies in blind surveys with the James Webb Space Telescope, the Roman Space Telescope, and Euclid (2022)
- A highly magnified star at redshift 6.2 (2022)
- JWST Imaging of Earendel, the Extremely Magnified Star at Redshift z=6.2 (2022)
- A puzzling non-detection of [O III] and [C II] from a z ≈ 7.7 galaxy observed with ALMA (2021)
- Galaxy population constraints on cosmology and star formation in the early Universe (2021)
- Big Three Dragons (2021)
- The case against gravitational millilensing in the multiply-imaged quasar B1152+199 (2020)
- ALMA uncovers the [C II] emission and warm dust continuum in a z=8.31 Lyman break galaxy (2020)
- Identifying reionization-epoch galaxies with extreme levels of Lyman continuum leakage in James Webb Space Telescope surveys (2020)
- The impact of star formation sampling effects on the spectra of lensed z > 6 galaxies detectable with JWST (2020)
- Finding Direct-collapse Black Holes at Birth (2020)
- Testing an indirect method for identifying galaxies with high levels of Lyman continuum leakage (2020)
- Bubble mapping with the Square Kilometre Array (2020)
- Balmer breaks in simulated galaxies at z > 6 (2019)
- Big Three Dragons (2019)
- On the detection of supermassive primordial stars - II. Blue supergiants (2019)
- Detection of the Far-infrared [O III] and Dust Emission in a Galaxy at Redshift 8.312 (2019)
- Lyman continuum leakage versus quenching with the James Webb Space Telescope (2018)
- Aligned metal absorbers and the ultraviolet background at the end of reionization (2018)
- Reionization in Technicolor (2018)
- The onset of star formation 250 million years after the Big Bang (2018)
- The Lyman Alpha Reference Sample (2018)
- On the Detection of Supermassive Primordial Stars (2018)
- SETI with Gaia (2018)
- Legacy ExtraGalactic UV Survey with The Hubble Space Telescope (2017)
- An analytic resolution to the competition between Lyman-Werner radiation and metal winds in direct collapse black hole hosts (2017)
- Probing cold dark matter subhaloes with simulated ALMA observations of macrolensed sub-mm galaxies (2017)
- The minimum halo mass for star formation at z=6-8 (2017)
- Unveiling the First Black Holes With JWST (2017)
- A multiply imaged z similar to 6.3 Lyman a emitter candidate behind Abell 2261 (2017)
- Lyman-Werner escape fractions from the first galaxies (2017)
- AGN luminosity and stellar age (2017)
- The Spectral Evolution of the First Galaxies. III. Simulated James Webb Space Telescope Spectra of Reionization-epoch Galaxies with Lyman-continuum Leakage (2017)
- Detecting direct collapse black holes (2016)
- Local starburst galaxies and their descendants (2016)
- The Lyman alpha reference sample VI. Lyman alpha escape from the edge-on disk galaxy Mrk 1486 (2016)
- Ionization processes in a local analogue of distant clumpy galaxies (2016)
- The soft, fluctuating UVB at z similar to 6 as traced by C IV, Si IV, and C II (2016)
- Detection of an oxygen emission line from a high-redshift galaxy in the reionization epoch (2016)
- A machine-learning approach to measuring the escape of ionizing radiation from galaxies in the reionization epoch (2016)
- A comprehensive comparative test of seven widely used spectral synthesis models against multi-band photometry of young massive-star clusters (2016)
- Terrestrial Planets Across Space And Time (2016)
- The Brightest Young Star Clusters In Ngc 5253 (2015)
- Star Cluster Properties In Two Legus Galaxies Computed With Stochastic Stellar Population Synthesis Models (2015)
- A SEARCH FOR POPULATION III GALAXIES IN CLASH. I. SINGLY IMAGED CANDIDATES AT HIGH REDSHIFT (2015)
- EXTRAGALACTIC SETI (2015)
- Primordial star clusters at extreme magnification (2015)
- STRONG LENSING BY SUBHALOS IN THE DWARF-GALAXY-MASS RANGE. II. DETECTION PROBABILITIES (2009)
- An analytical model of surface mass densities of cold dark matter haloes - with an application to MACHO microlensing optical depths (2008)
- Constraining the mass of the GRB 030329 progenitor (2008)
- The impact of nebular emission on the broadband fluxes of high-redshift galaxies (2008)
- Are the Red Halos of Galaxies Made of Low-Mass Stars? Constraints from Subdwarf Star Counts in the Milky Way Halo (2008)
- High-redshift microlensing and the spatial distribution of dark matter in the form of MACHOs (2007)
- Stellar dynamics of blue compact galaxies (2004)
- The temporal and spatial evolution of the starburst in ESO 338-IG04 as probed by its star clusters (2003)
Conferences
- ANDES, the high resolution spectrograph for the ELT (2022)
- ELT-HIRES, the high resolution spectrograph for the ELT (2020)
- Constraining Lyman continuum escape using Machine Learning (2018)
- ELT-HIRES, the high resolution spectrograph for the ELT (2018)
- EELT-HIRES the high-resolution spectrograph for the E-ELT (2016)
- Modelling the red halos of blue compact galaxies (2005)
- On planetary-mass compact objects as dark matter (2004)