Tootfinder

from my link log —
“Twelfth Night Till Candlemas: the story of a forty-year book-quest and of its remarkable ending.
https://davidallengreen.com/2024/12/twelfth-night-till-candlemas-the-story…

“Twelfth Night Till Candlemas” – the story of a forty-year book-quest and of its remarkable ending
The day before the Winter Solstice, 2024 This post is about finally finding a book from one’s youth forty years later – and after nearly thirty years of searching. It is also a tale about gob…

"My experiences of connection with God and others in the church have kept me coming back. I am hoping against hope that the 21st century church can be an experiential community for the future, a place that more and more people can turn to for a mysterious experience of eternal resonance."
—S. Slade Hogan ’22 S.T.M. writing in the new issue of Reflections, which asks whether Christianity is losing its religion.

Model selection using the HII galaxy Hubble diagram
Jun-Jie Wei, Fulvio Melia
https://arxiv.org/abs/2506.04819 https://arxiv.org/pdf/…

Model selection using the HII galaxy Hubble diagram
The proposal to use HII galaxies (HIIGx) and giant extragalactic HII regions (GEHR) as standard candles to construct the Hubble diagram at redshifts beyond the current reach of Type Ia supernovae has gained considerable support recently with the addition of five new HIIGx discovered by JWST. The updated sample of 231 sources now extends the redshift range of these objects to $z\sim 7.5$, mapping the Universe's expansion over $95\%$ of its current age. In this {\it Letter} we use these sources f…

Last night 8 of us got together for Call of Cthulhu. First RPG for one of us, and a couple of us with decades of experience gaming together. Went off without a hitch. Other than my reporter getting killed by a swarm of vermin (one of two deaths).

Characterising the Standardisation Properties of Type Ia Supernovae in the z band with Hierarchical Bayesian Modelling
Erin E. Hayes, Suhail Dhawan, Kaisey S. Mandel, David O. Jones, Ryan J. Foley, Stephen Thorp, Matthew Grayling, Sam M. Ward, Aaron Do, Danial Langeroodi, Nicholas Earl, Kaylee M. de Soto, Gautham Narayan, Katie Auchettl, Thomas de Boer, Kenneth C. Chambers, David A. Coulter, Christa Gall, Hua Gao, Luca Izzo, Chien-Cheng Lin, Eugene A. Magnier, Armin Rest, Qinan Wang

Characterising the Standardisation Properties of Type Ia Supernovae in the z band with Hierarchical Bayesian Modelling
Type Ia supernovae (SNe Ia) are standardisable candles: their peak magnitudes can be corrected for correlations between light curve properties and their luminosities to precisely estimate distances. Understanding SN Ia standardisation across wavelength improves methods for correcting SN Ia magnitudes. Using 150 SNe Ia from the Foundation Supernova Survey and Young Supernova Experiment, we present the first study focusing on SN Ia standardisation properties in the z band. Straddling the optical …

Uncalibrated Cosmic Standards as a Robust Test on Late-Time Cosmological Models
Yihao Wang, Weikang Lin
https://arxiv.org/abs/2506.04333 https://

Uncalibrated Cosmic Standards as a Robust Test on Late-Time Cosmological Models
We present a minimally model-dependent framework for testing late-time cosmological models using Uncalibrated Cosmic Standards (UCS), including standard rulers and standard candles, without relying on absolute calibrations. The method exploits a tight, model-insensitive correlation between the sound horizons at recombination and the drag epoch. By avoiding dependence on pre-recombination physics and the amplitude of the Cosmic Microwave Background (CMB) power spectra, the UCS framework reduces …