A Detection of Cosmological 21 cm Emission from CHIME in Cross-correlation with eBOSS Measurements of the Lyman-$α$ Forest

Posted by klaurent MIT

Kavli Affiliate: Kiyoshi Masui | First 5 Authors: CHIME Collaboration, Mandana Amiri, Kevin Bandura, Arnab Chakraborty, Matt Dobbs | Summary: We report the detection of 21 cm emission at an average redshift $bar{z} = 2.3$ in the cross-correlation of data from the Canadian Hydrogen Intensity Mapping Experiment (CHIME) with measurements of the Lyman-$alpha$ forest from […]


Continue.. A Detection of Cosmological 21 cm Emission from CHIME in Cross-correlation with eBOSS Measurements of the Lyman-$α$ Forest

Two mini-Neptunes Transiting the Adolescent K-star HIP 113103 Confirmed with TESS and CHEOPS

Posted by dbos MIT

Kavli Affiliate: Sara Seager | First 5 Authors: Nataliea Lowson, George Zhou, Chelsea X. Huang, Duncan J. Wright, Billy Edwards | Summary: We report the discovery of two mini-Neptunes in near 2:1 resonance orbits ($P=7.610303$ d for HIP 113103 b and $P=14.245651$ d for HIP 113103 c) around the adolescent K-star HIP 113103 (TIC 121490076). […]


Continue.. Two mini-Neptunes Transiting the Adolescent K-star HIP 113103 Confirmed with TESS and CHEOPS

Two mini-Neptunes Transiting the Adolescent K-star HIP 113103 Confirmed with TESS and CHEOPS

Posted by dbos MIT

Kavli Affiliate: Sara Seager | First 5 Authors: Nataliea Lowson, George Zhou, Chelsea X. Huang, Duncan J. Wright, Billy Edwards | Summary: We report the discovery of two mini-Neptunes in near 2:1 resonance orbits ($P=7.610303$ d for HIP 113103 b and $P=14.245651$ d for HIP 113103 c) around the adolescent K-star HIP 113103 (TIC 121490076). […]


Continue.. Two mini-Neptunes Transiting the Adolescent K-star HIP 113103 Confirmed with TESS and CHEOPS

Two mini-Neptunes Transiting the Adolescent K-star HIP 113103 Confirmed with TESS and CHEOPS

Posted by klaurent MIT

Kavli Affiliate: Sara Seager | First 5 Authors: Nataliea Lowson, George Zhou, Chelsea X. Huang, Duncan J. Wright, Billy Edwards | Summary: We report the discovery of two mini-Neptunes in near 2:1 resonance orbits ($P=7.610303$ d for HIP 113103 b and $P=14.245651$ d for HIP 113103 c) around the adolescent K-star HIP 113103 (TIC 121490076). […]


Continue.. Two mini-Neptunes Transiting the Adolescent K-star HIP 113103 Confirmed with TESS and CHEOPS

Two mini-Neptunes Transiting the Adolescent K-star HIP 113103 Confirmed with TESS and CHEOPS

Posted by klaurent MIT

Kavli Affiliate: Sara Seager | First 5 Authors: Nataliea Lowson, George Zhou, Chelsea X. Huang, Duncan J. Wright, Billy Edwards | Summary: We report the discovery of two mini-Neptunes in near 2:1 resonance orbits ($P=7.610303$ d for HIP 113103 b and $P=14.245651$ d for HIP 113103 c) around the adolescent K-star HIP 113103 (TIC 121490076). […]


Continue.. Two mini-Neptunes Transiting the Adolescent K-star HIP 113103 Confirmed with TESS and CHEOPS

Enhancer-driven regulatory network of forebrain human development provides insights into autism

Posted by klaurent Yale

Kavli Affiliate: Flora Vaccarino | Authors: Alexandre Jourdon, Jessica Mariani, Feinan Wu, Davide Capauto, Scott Norton, Livia Tomasini, Anahita Amiri, Jeremy Schreiner, Cindy Khanh Nguyen, Neal Nolan, Anna Szekely, James C. McPartland, Kevin Pelphrey, Katarzyna Chawarska, Pamela Ventola, Alexej Abyzov and Flora M. Vaccarino | Summary: Cell differentiation involves shifts in chromatin organization allowing transcription […]


Continue.. Enhancer-driven regulatory network of forebrain human development provides insights into autism

Gaia22dkvLb: A Microlensing Planet Potentially Accessible to Radial-Velocity Characterization

Posted by dbos Peking

Kavli Affiliate: Subo Dong | First 5 Authors: Zexuan Wu, Subo Dong, Tuan Yi, Zhuokai Liu, Kareem El-Badry | Summary: We report discovering an exoplanet from following up a microlensing event alerted by Gaia. The event Gaia22dkv is toward a disk source rather than the traditional bulge microlensing fields. Our primary analysis yields a Jovian […]


Continue.. Gaia22dkvLb: A Microlensing Planet Potentially Accessible to Radial-Velocity Characterization

Gaia22dkvLb: A Microlensing Planet Potentially Accessible to Radial-Velocity Characterization

Posted by dbos Peking

Kavli Affiliate: Subo Dong | First 5 Authors: Zexuan Wu, Subo Dong, Tuan Yi, Zhuokai Liu, Kareem El-Badry | Summary: We report discovering an exoplanet from following up a microlensing event alerted by Gaia. The event Gaia22dkv is toward a nearby disk source at ~2.5 kpc rather than the traditional bulge microlensing fields. Our primary […]


Continue.. Gaia22dkvLb: A Microlensing Planet Potentially Accessible to Radial-Velocity Characterization

Coherent spin dynamics between electron and nucleus within a single atom

Posted by dbos Delft

Kavli Affiliate: Sander Otte | First 5 Authors: Lukas M. Veldman, Evert W. Stolte, Mark P. Canavan, Rik Broekhoven, Philip Willke | Summary: The nuclear spin, being much more isolated from the environment than its electronic counterpart, enables quantum experiments with prolonged coherence times and presents a gateway towards uncovering the intricate dynamics within an […]


Continue.. Coherent spin dynamics between electron and nucleus within a single atom

Single-electron occupation in quantum dot arrays at selectable plunger gate voltage

Posted by dbos Delft

Kavli Affiliate: Menno Veldhorst | First 5 Authors: Marcel Meyer, Corentin Déprez, Ilja N. Meijer, Florian K. Unseld, Saurabh Karwal | Summary: The small footprint of semiconductor qubits is favourable for scalable quantum computing. However, their size also makes them sensitive to their local environment and variations in gate structure. Currently, each device requires tailored […]


Continue.. Single-electron occupation in quantum dot arrays at selectable plunger gate voltage