J R D M B

@jrdmb

Cosmology, theoretical physics, literature, dog and animal stories, human interest stories, tech stuff, SF Bay Area outdoors.

SF Bay Area
Vrijeme pridruživanja: ožujak 2012.

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  1. proslijedio/la je Tweet
    28. sij

    Paper day! We ( ) looked at the role of dark energy models and accounted for covariance between calibrator and hubble flow SNe Ia in the inferring H0.

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  2. proslijedio/la je Tweet
    28. sij

    New Megamaser result out! - this is a single step distance ladder and we get H0=73.9±3.0 km s−1 Mpc−1 using CMB redshifts. Here, the group improved estimates for 4 galaxies to make sample 6.

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  3. proslijedio/la je Tweet
    24. sij

    Time for my arXiv weekly digest again! This week covering , possibly being a BH-NS merger, time delays and the , , and and . Enjoy!

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  4. proslijedio/la je Tweet
    12. sij

    I’ve been on this site for over a year and I haven’t actually explained what it is I do for a living. I study what happens when a black hole (BH) /neutron star (NS) spirals into a supermassive black hole (SMBH). These systems are called extreme mass ratio inspirals (EMRIs). 1/7

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  5. proslijedio/la je Tweet
    17. sij

    Third instalment on the 5 papers I found most interesting on this week: . This time I cover work on (by ), decoupling, and , , and the . Enjoy!

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  6. 11. sij

    Ha! Great post, Leo. An homage to for his years of science tweets. I'd also add about mcnees that he's exceptionally witty. Great content that's also very entertaining and diverse.

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  7. 11. sij

    Just installed on my Android tablet, a game about cosmology and dark matter from . What a great idea for an app! Game levels include DM clustering, recombination, and reionization.

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  8. proslijedio/la je Tweet
    10. sij

    One of my favorite popular misconceptions is that ice-skating is possible because pressure melts the ice (its not). This is a nice article on the current understanding, including a random fact I did not know: the optimal skating temperature is -7 C(?)

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  9. 11. sij

    Cosmologist Sunny Vagnozzi, a Newton-Kavli fellow within KICC at Cambridge, has started a blog along with a New Year's resolution to review and summarize 5 papers each week from the arXiv that he finds most interesting.

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  10. proslijedio/la je Tweet
    10. sij

    Here's the second entry of my column with the 5 papers from I found most interesting this week, dealing with ,, , , and :

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  11. 3. pro 2019.

    I found little documentation on updating a Google Compute Engine instance from Debian 9 Stretch to Debian 10 Buster. As the upgrade was successful, I wrote up some details,maybe it'll be helpful to someone

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  12. proslijedio/la je Tweet
    6. stu 2019.

    So I got some time to read the Nature Astronomy paper by Di Valentino, Melchiorri, and Silk. I have thoughts. My top-line response is I think the title is overblown, but is possibly a sign of something we don't understand in the CMB.

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  13. 12. kol 2019.

    New paper: The Hubble Hunter's Guide, by and "As a guide to ourselves and others, we...consider the broadest possible set of potential cosmological solutions to reconcile distance ladder, BAO and CMB observations."

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  14. proslijedio/la je Tweet
    11. kol 2019.

    An awesome matplotlib cheatsheet from Nicolas Rougier on the matplotlib mailing list.

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  15. 9. kol 2019.

    TIL: aggregates predictors' informed probability estimates for Q's that something will occur, along with commentary. Created by physicists & @greg_laughlin_ Many Q categories, not just scientific & technological. It's fun & informative.

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  16. proslijedio/la je Tweet

    Most Wikipedia Profiles Are of Men. This Scientist Is Changing That. - The New York Times

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  17. proslijedio/la je Tweet
    25. srp 2019.

    Really nice workshop summary of last week's meeting by Verde, Treu and Riess - . Great to capture this moment in one plot for the record.

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  18. 17. srp 2019.
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  19. 17. srp 2019.
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  20. 15. srp 2019.

    Videos of the conference talks have begun showing up online Haven't seen slides show up yet, though I suspect they will follow.

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