The MandelZoom project I: modelling black hole accretion through an $α$-disc in dwarf galaxies with a resolved interstellar medium

Kavli Affiliate: Debora Sijacki | First 5 Authors: Eun-jin Shin, Debora Sijacki, Matthew C. Smith, Martin A. Bourne, Sophie Koudmani | Summary: While mounting observational evidence suggests that intermediate mass black holes (IMBHs) may be important in shaping the properties of dwarf galaxies both at high redshifts and in the local Universe, our theoretical understanding […]


Continue.. The MandelZoom project I: modelling black hole accretion through an $α$-disc in dwarf galaxies with a resolved interstellar medium

RapidPIV: Full Flow-Field kHz PIV for Real-Time Display and Control

Kavli Affiliate: Morteza Gharib | First 5 Authors: Scott A. Bollt, Samuel H. Foxman, Morteza Gharib, , | Summary: We present a novel architecture for accelerating PIV calculations. An optical flow hardware accelerator does the brunt of the work, with cross-correlation only providing quick corrections. The result is RapidPIV: a free-to-download software program for real-time […]


Continue.. RapidPIV: Full Flow-Field kHz PIV for Real-Time Display and Control

Hebb’s Vision: The Structural Underpinnings of Hebbian Assemblies

Kavli Affiliate: Reza Abbasi Asl | Authors: Julian A Wagner-Carena, Sai Kate, Trevor Riordan, Reza Abbasi-Asl, Joe Aman, Adam Amster, Agnes L Bodor, Derrick Brittain, JoAnn Buchanan, Michael A Buice, Daniel J Bumbarger, Forrest Collman, Nuno Macarico da Costa, Daniel J Denman, Saskia EJ de Vries, Emily Joyce, Dan Kapner, Chase W King, Josh D […]


Continue.. Hebb’s Vision: The Structural Underpinnings of Hebbian Assemblies

Efficient and wavelength-tunable second-harmonic generation towards the green gap

Kavli Affiliate: Kerry Vahala | First 5 Authors: Zhiquan Yuan, Jinhao Ge, Peng Liu, Bohan Li, Mingxiao Li | Summary: Achieving compact and efficient visible laser sources is crucial for a wide range of applications. However traditional semiconductor laser technology faces difficulties in producing high-brightness green light, leaving a green gap in wavelength coverage. Second-harmonic […]


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The Discriminant Power of Bubble Wall Velocities: Gravitational Waves and Electroweak Baryogenesis

Kavli Affiliate: Marcela Carena | First 5 Authors: Marcela Carena, Aurora Ireland, Tong Ou, Isaac R. Wang, | Summary: A precise determination of the bubble wall velocity $v_w$ is crucial for making accurate predictions of the baryon asymmetry and gravitational wave (GW) signals in models of electroweak baryogenesis (EWBG). Working in the local thermal equilibrium […]


Continue.. The Discriminant Power of Bubble Wall Velocities: Gravitational Waves and Electroweak Baryogenesis

Long-term stable nonlinear evolutions of ultracompact black-hole mimickers

Kavli Affiliate: Ulrich Sperhake | First 5 Authors: Gareth Arturo Marks, Seppe J. Staelens, Tamara Evstafyeva, Ulrich Sperhake, | Summary: We study the stability of ultracompact boson stars admitting light rings combining a perturbative analysis with 3+1 numerical-relativity simulations with and without symmetry assumptions. We observe excellent agreement between all perturbative and numerical results which […]


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Operational experience and performance of the Silicon Vertex Detector after the first long shutdown of Belle II

Kavli Affiliate: T. Higuchi | First 5 Authors: K. Ravindran, K. Adamczyk, H. Aihara, S. Bacher, S. Bahinipati | Summary: In 2024, the Belle II experiment resumed data taking after the Long Shutdown 1, which was required to install a two-layer pixel detector and upgrade accelerator components. We describe the challenges of this shutdown and […]


Continue.. Operational experience and performance of the Silicon Vertex Detector after the first long shutdown of Belle II

Sweeps in space: leveraging geographic data to identify beneficial alleles in Anopheles gambiae

Kavli Affiliate: Scott Small | Authors: Clara T Rehmann, Scott T Small, Peter L Ralph and Andrew D. Kern | Summary: As organisms adapt to environmental changes, natural selection modifies the frequency of non-neutral alleles. For beneficial mutations, the outcome of this process may be a selective sweep, in which an allele rapidly increases in […]


Continue.. Sweeps in space: leveraging geographic data to identify beneficial alleles in Anopheles gambiae

Single-Cell Epigenomics Uncovers Heterochromatin Instability and Transcription Factor Dysfunction during Mouse Brain Aging

Kavli Affiliate: Michael Miller | Authors: Maria Luisa Amaral, Sainath Mamde, Michael Miller, Xiaomeng Hou, Jessica Arzavala, Julia Osteen, Elizabeth Walker Smoot, Qian Yang, Emily Eisner, Qiurui Zeng, Cindy Tatiana Baez-Becerra, Jacqueline Olness, Joseph Colin Kern, Jonathan Rink, Nicholas Johnson, Ariana Barcoma, Silvia Cho, Stella Cao, Nora Emerson, Jasper Lee, Jackson Willier, Timothy Loe, Henry […]


Continue.. Single-Cell Epigenomics Uncovers Heterochromatin Instability and Transcription Factor Dysfunction during Mouse Brain Aging

The First Photometric Evidence of a Transient/Variable Source at z>5 with JWST

Kavli Affiliate: Kohei Inayoshi | First 5 Authors: Christa DeCoursey, Eiichi Egami, Fengwu Sun, Arshia Akhtarkavan, Rachana Bhatawdekar | Summary: The James Webb Space Telescope (JWST) discovered 79 transients out to $z$$sim$4.8 through the JADES Transient Survey (JTS), but the JTS did not find any $z$$>$5 transients. Here, we present the first photometric evidence of […]


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