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@tinoeberl@mastodon.online
2025-07-20 15:15:18

Anzahl der installierten #Windkraftanlagen pro Jahr in Deutschland mit Stand vom 19.07.2025.
Zählung der Anlagen mit Inbetriebnahmedatum. Der aktuelle Betriebsstatus wird nicht berücksichtigt.
Der Datenbestand enthält ggf. unplausible Datensätze.
Anmerkung: Erster Versuch einer #Datenanalyse

Anzahl der installierten Windkraftanlagen pro Jahr in Deutschland mit Stand vom 19.07.2025. Die Grafik zeigt ein vertikales Balkendiagramm von 1949 bis 2025. Die Höhe jedes Balkens entspricht der Anzahl neuer Inbetriebnahmen pro Jahr (Wertbeschriftung auf jedem Balken). Bis Ende der 1980er Jahre liegen die jährlichen Zuwächse bei unter zehn Anlagen, ab 1990 steigt die Zahl kontinuierlich (z. B. 525 im Jahr 1996). Spitzenwerte erreichen 2159 (2023) und 2045 (2024). Deutliche Einbrüche zeigen 200…
@NFL@darktundra.xyz
2025-07-21 19:19:37

Colts owner: Richardson 'still has time to prove it' espn.com/nfl/story/_/id/457888

Colts owner says Anthony Richardson 'still has time to prove it' - ESPN
There's still time for 2023 first-round pick Anthony Richardson to prove he's capable of being a QB1 in the NFL, Colts owner and CEO Carlie Irsay-Gordon said.

@sean@scoat.es
2025-07-21 20:11:40

I am sad to be one of the Canadians who’ve chosen to avoid discretionary travel to the US, under the current government, that they’re talking about in this video.
As a comparison, here are my in-the-US discretionary spends for the first halves of 2023, 2024, 2025. This does not include air travel or accommodation. This is in-person spending on things like restaurants, gas, entertainment, parking, food.
2023Q1Q2: 1763.97 USD
2024Q1Q2: 1455.82 USD
2025Q1Q2: 172.12 USD

…
@tinoeberl@mastodon.online
2025-07-19 15:06:06

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 18.07.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.

Balkendiagramm zum jährlichen Zubau und Rückbau von #Balkonsolarleistung in Deutschland von 2018 bis 18.07.2025. Die Werte pro Jahr in Megawatt lauten: 2018: 0,05, 2019: 0,19, 2020: 1,05, 2021: 5,69, 2022: 43,40, 2023: 212,10, 2024: 428,93, 2025: 301,06.
@Mediagazer@mstdn.social
2025-07-18 21:11:04

A federal judge dismisses Trump's ~$50M 2023 lawsuit against Bob Woodward for publishing tapes from interviews for his 2020 book Rage as an audiobook (Jonathan Stempel/Reuters)
reuters.com/legal/litigation/d

@krone@frawas.de
2025-07-18 16:50:21

Folgten Ladung nicht - Kindersarg-Diebe könnten straffrei davonkommen #News #Nachrichten

Folgten Ladung nicht - Kindersarg-Diebe könnten straffrei davonkommen
Für viel Unverständnis sorgte der Fall jener drei Männer, die – wie kürzlich bekannt wurde – im Dezember 2023 aus der profanisierten ...

@fanf@mendeddrum.org
2025-07-18 08:42:03

from my link log —
An epicyclic clock.
sophiehoulden.com/randomstuff/
saved 2023-06-22

@cosmos4u@scicomm.xyz
2025-07-16 23:28:05

50 years ago #OTD at 16:09 UTC #Soyuz 19 and the final #Apollo spacecraft docked in orbit in the Apollo–Soyuz Test Project or Экспериментальный полёт «Союз»–«Аполлон» (the Americans and Soviets never agreed on which s/c comes first): nasa.gov/apollo-soyuz-test-pro = various NASA materials, historycollection.jsc.nasa.gov = many links, nasa.gov/wp-content/uploads/20 = a biiiig book, facebook.com/AstroDrewMorgan/p and facebook.com/ralf.heckel1/post and facebook.com/groups/1760511591 and facebook.com/groups/4880062285 = more visuals, youtube.com/live/Mu7iEyaOmDM = an online event, arstechnica.com/space/2025/07/ and spacerockethistory.com/2025/02 and collectspace.com/news/news-071 and nytimes.com/2025/07/14/science = articles and scicomm.xyz/@Nick_Stevens_grap = a contemporary cartoon.

@Mediagazer@mstdn.social
2025-07-17 16:05:54

VideoAmp names Peter Liguori as its CEO; he has been leading the company as executive chairman since 2023 (Dade Hayes/Deadline)
deadline.com/2025/07/media-vet

Media Vet Peter Liguori Appointed CEO Of VideoAmp After Leading The Ad Tech Firm As Executive Chairman
Media industry veteran Peter Liguori has been named CEO of ad tech firm VideoAmp after running the ad tech firm as executive chairman since 2023.

@tinoeberl@mastodon.online
2025-07-19 12:05:30

Anzahl der #Balkonkraftwerke in #Deutschland mit Stand vom 18.07.2025.
Der aktuelle Höchststand liegt bei 1039061 registrierten Anlagen.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der

Liniendiagramm zur kumulierten Anzahl an Balkonkraftwerken in Deutschland von 2018 bis 18.07.2025. Die Linie verläuft bis 2021 fast waagrecht und steigt ab 2022 zunehmend steil an. Ab 2023 zeigt sich ein starker Zuwachs, besonders deutlich ab 2024. Der aktuelle Höchststand liegt bei 1039061 registrierten Anlagen. Die Kurve deutet auf einen anhaltenden Boom hin.
@theodric@social.linux.pizza
2025-07-17 20:21:02

I really should have bought a Framework, but they just didn't have anything compelling at the moment I was in the market (and arguably still don't, given that the 16 is still on c.2023 silicon)

@carlos@social.perceptiveconstructs.com
2025-06-18 13:32:19
@…

I'm fortunate to have the option of exercising outdoors, including in an outdoors gym within walking distance of where I live - there are plenty in Finland, and they are an excellent use of taxpayers money - so I mostly exercise off-hours maskless when nobody is around.

However I have exerted considerable physical effo…
@carlos@perceptiveconstructs.com
2025-06-18 13:32:19
@…

I'm fortunate to have the option of exercising outdoors, including in an outdoors gym within walking distance of where I live - there are plenty in Finland, and they are an excellent use of taxpayers money - so I mostly exercise off-hours maskless when nobody is around.

However I have exerted considerable physical effo…
@hansaplast42@social.wastedalpaca.wtf
2025-06-17 19:07:40

Friedensaktivist Hamza Howidy, aus #Gaza nach Deutschland geflohen, soll abgeschoben werden. Es gibt eine Petition:
openpetition.de/petition/onlin

Hamza Howidy muss bleiben! - Online petition
[English below] Der Friedensaktivist Hamza Howidy sah sich im August 2023 gezwungen, aus dem Gazastreifen über Ägypten und Griechenland nach Deutschland zu fliehen. In Gaza war es ihm als erklärtem Gegner der Hamas nicht möglich, einer Arbeit nachzugehen, da Arbeitsstellen vorrangig an Anhänger der Hamas vergeben wurden. Doch darüber hinaus wurde Hamza von der Hamas, die international als Terrororganisation eingestuft ist, schwer misshandelt und gefoltert. Unter diesen lebensbedrohlichen …

@Techmeme@techhub.social
2025-06-17 07:55:49

Survey: US employees who use AI at work at least a few times per year rises from 21% in 2023 to 40% in 2025, and 19% report frequently using AI, up from 11% (Ryan Pendell/Gallup)
gallup.com/workplace/691643/wo

AI Use at Work Has Nearly Doubled in Two Years
White-collar workers and leaders are the primary users. Leaders can further drive AI adoption by clearly communicating why and how to use it.

@arXiv_csCR_bot@mastoxiv.page
2025-07-18 08:20:12

Measuring CEX-DEX Extracted Value and Searcher Profitability: The Darkest of the MEV Dark Forest
Fei Wu, Danning Sui, Thomas Thiery, Mallesh Pai
arxiv.org/abs/2507.13023

Measuring CEX-DEX Extracted Value and Searcher Profitability: The Darkest of the MEV Dark Forest
This paper provides a comprehensive empirical analysis of the economics and dynamics behind arbitrages between centralized and decentralized exchanges (CEX-DEX) on Ethereum. We refine heuristics to identify arbitrage transactions from on-chain data and introduce a robust empirical framework to estimate arbitrage revenue without knowing traders' actual behaviors on CEX. Leveraging an extensive dataset spanning 19 months from August 2023 to March 2025, we estimate a total of 233.8M USD extracted …

@tinoeberl@mastodon.online
2025-07-19 13:05:35

Anzahl der errichteten #Balkonkraftwerke pro Jahr in #Deutschland mit Stand vom 18.07.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der #Steckersolaranlage

Balkendiagramm zur Anzahl der errichteten Balkonkraftwerke in Deutschland von 2018 bis 18.07.2025. In den Jahren 2018 bis 2021 sind die Installationen sehr gering. Ab 2022 steigt die Zahl stark an: über 60.000 Anlagen im Jahr 2022, über 270.000 im Jahr 2023 und über 435.000 im Jahr 2024. Die Balken deutet auf einen anhaltenden Boom hin.
@gscherer2@social.linux.pizza
2025-07-15 16:45:20

Common Raven, collecting nesting material. Descanso Gardens, La Canada Flintridge, California, USA. April, 2023. #descansogardens #bird #birds

Close-up of the head and upper torso of a common raven, facing to the left. The bird has a bunch of brown fibrous stuff in its mouth, presumably for nesting material.
@gfp@mastodon.trueten.de
2025-06-17 20:11:13

Kriegstüchtige Kasernen german-foreign-policy.com/news

Kriegstüchtige Kasernen
(Eigener Bericht) – Im Rahmen der Um- und Aufrüstung der Bundeswehr für einen Krieg gegen Russland intensiviert die Bundesregierung die Baumaßnahmen an Bundeswehrkasernen. Das Bundesministerium der Verteidigung gibt an, im vergangenen Jahr rund 1,6 Milliarden Euro in Bundeswehrliegenschaften investiert zu haben. Das ist eine deutliche Steigerung innerhalb eines Jahrzehnts: 2013 waren es noch 0,6 Milliarden Euro gewesen, 2023 dann schon mit 1,3 Milliarden Euro mehr als doppelt so viel; die …

@bici@mastodon.social
2025-07-16 04:48:03

best buddies

The image shows two men standing close together, smiling at the camera. The man on the left has gray hair and is wearing a dark plaid blazer over a light blue shirt. The man on the right has reddish-brown hair and is dressed in a dark suit with a white shirt and a pink tie. The background is dark, suggesting an indoor setting with dim lighting. The photo is dated July 19, 2023, and the caption at the bottom reads, "Jeffrey Epstein and Donald Trump at Mar-a-Lago, in 1997."
@hikingdude@mastodon.social
2025-07-07 19:23:10

just wanted to Sign up to CodeBerg and noticed that I have an account there - since 2023 🤯

@arXiv_astrophHE_bot@mastoxiv.page
2025-07-18 09:08:32

Fermi-GBM Observations of GRB 230307A: An Exceptionally Bright Long-Duration Gamma-ray Burst with an Associated Kilonova
S. Dalessi, P. Veres, C. M. Hui, S. Bala, S. Lesage, M. S. Briggs, A. Goldstein, E. Burns, C. A. Wilson-Hodge, C. Fletcher, O. J. Roberts, P. N. Bhat, E. Bissaldi, W. H. Cleveland, M. M. Giles, M. Godwin, R. Hamburg, B. A. Hristov, D. Kocevski, B. Mailyan, C. Malacaria, O. Mukherjee, L. Scotton, A. von Kienlin, J. Wood

Fermi-GBM Observations of GRB 230307A: An Exceptionally Bright Long-Duration Gamma-ray Burst with an Associated Kilonova
On March 7th, 2023 the \textit{Fermi} Gamma-ray Burst Monitor observed the second highest fluence gamma-ray burst (GRB) ever, GRB~230307A. With a duration beyond 100~s, GRB~230307A contains a multitude of rapidly-varying peaks, and was so bright it caused instrumental effects in the GBM detectors. The high fluence of this burst, (6.02 $\pm$ 0.02)$\times$10$^{-3}$ erg cm$^{-2}$, prompted rapid follow-up across the electro magnetic spectrum including the discovery of an associated kilonova. GRB~2…

@tinoeberl@mastodon.online
2025-07-19 14:05:55

Kumulativer Zubau von #Balkonsolarleistung in #Deutschland mit Stand vom 18.07.2025.
Die summarische Leistung aller offiziell registrierten #Steckersolaranlagen beträgt…

Liniendiagramm mit dem kumulierten Zubau von Balkonsolaranlagen in Deutschland von 2018 bis 18.07.2025. Die gelbe Linie zeigt die Bruttoleistung in Megawatt-Peak (MWp) über die Zeit. Bis 2021 verläuft die Kurve fast waagrecht. Ab 2022 beginnt ein kontinuierlicher Anstieg, der ab 2023 deutlich steiler wird. Ab 2024 ist der Zubau stark beschleunigt. Der Höchststand liegt aktuell bei 992,46 Megawatt peak. Die Kurve deutet auf einen anhaltenden Boom hin.
@chris@mstdn.chrisalemany.ca
2025-07-10 19:00:28

Isn't it weird how when a Federal Crown Corporation - Marine Atlantic - buys a new ship... there is nary a mention that it was built in China (#BCPoli #BCFerries

@cowboys@darktundra.xyz
2025-07-13 14:56:14

Can flameout first rounder convince Cowboys to extend $13 million, fifth-year option? cowboyswire.usatoday.com/story

Can flameout first rounder convince Cowboys to extend $13 million, fifth-year option?
The Cowboys have gotten little return on Mazi Smith, will a new staff help their 2023 draft investment realize his full potential?

@netzschleuder@social.skewed.de
2025-07-12 19:00:04

spanish_highschools: Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students.
This network has 238 nodes and 3755 edges.
Tags: Social, Offline, Weighted, Metadata
networks.skewed.de/net/spanish

spanish_highschools: Spanish high schools (2023). 238 nodes, 3755 edges. https://networks.skewed.de/net/spanish_highschools#2

spanish_highschools — Spanish high schools (2023)
Directed networks of friendships obtained through a social survey of spanish high school students. The dataset comprises 13 high school networks that represent the diverse social relationships that exist between students within each school. The weight of each edge varies between -2, -1, +1, and +2. The sign indicates the nature of the friendship, while the number corresponds to its intensity. Node properties include the age level, group, sex, and psychological attributes such as CRT and pros…

@lapizistik@social.tchncs.de
2025-07-09 15:19:08

Neulich kam im TV die DC Comic­verfilmung The Flash von 2023.
Meinem Eindruck nach war der Film eine ganz nette Komödie und/oder Parodie, die man durchaus schauen kann. Allerdings scheint der Rest der Welt diese Einordnung nicht zu teilen und nimmt den Film ernst – also soweit man einen Action-Superhelden­film überhaupt ernst nehmen kann.

@muz4now@mastodon.world
2025-06-07 19:28:11

Cycle of Creativity - Inspire, Create, Rest, Repeat
#inspiration #creativity

Cycle of Creativity - Inspire, Create, Rest, Repeat
Stan Stewart - @muz4now

@underdarkGIS@fosstodon.org
2025-06-10 19:58:35

Thank you for the nice #qgisuc2025 summary and for the #Trajctools shout out, @… !

QGIS User Conference 2025
The QGIS International User Conference 2025 happened in Norrköping, Sweden from 2-3 June 2025. I have been to the previous conferences in 2024, 2023 and 2019 and always look forward to the annual e…

@arXiv_physicssocph_bot@mastoxiv.page
2025-06-18 10:03:57

Ball path curvature and in-game free throw shooting proficiency in the National Basketball Association
Ruoqian Zhu, Dave Love, Scott Powers
arxiv.org/abs/2506.13779

Ball path curvature and in-game free throw shooting proficiency in the National Basketball Association
Basketball shooting coaches agree that smoother shooting motions are better, but there is less agreement about what "smooth" means quantitatively or what part of the shooting motion needs to be smooth. Using ball tracking data from the 2023-2024 National Basketball Association regular season, we explore the relationship between ball path curvature and free throw shooting performance. We fit Bézier curves to the ball tracking data in the sagittal plane and test different methods of calculating …

@Techmeme@techhub.social
2025-07-08 19:22:47

Sources: Mistral AI is in talks to raise as much as $1B in equity from several investors including Abu Dhabi's MGX; it has raised €1B since its 2023 founding (Bloomberg)
bloomberg.com/news/articles/20

@NFL@darktundra.xyz
2025-07-13 18:25:19

Free agent RB/KR Nyheim Hines ready to put knee injury behind him after two years away: 'The story is in my hand' nfl.com/news/free-agent-rb-kr-

Free agent RB/KR Nyheim Hines ready to put knee injury behind him after two years away: 'The story is in my hand'
In July 2023, running back/returner Nyheim Hines suffered a significant knee injury in a jet ski accident that took him out for two full seasons. Now fully healed and a free agent, Hines is looking for a team with which to make his official return to the field with confidence he is back to his previous form.

@arXiv_csCY_bot@mastoxiv.page
2025-07-09 09:19:32

Campaigning through the lens of Google: A large-scale algorithm audit of Google searches in the run-up to the Swiss Federal Elections 2023
Tobias Rohrbach, Mykola Makhortykh, Maryna Sydorova
arxiv.org/abs/2507.06018

Campaigning through the lens of Google: A large-scale algorithm audit of Google searches in the run-up to the Swiss Federal Elections 2023
Search engines like Google have become major sources of information for voters during election campaigns. To assess potential biases across candidates' gender and partisan identities in the algorithmic curation of candidate information, we conducted a large-scale algorithm audit analyzing Google's selection and ranking of information about candidates for the 2023 Swiss Federal Elections, three and one week before the election day. Results indicate that text searches prioritize media sources in …

@rokku@soc.saiyajin.space
2025-07-12 00:35:59

BMI und Dobrinth fordern die Einführung eines Sonderregisters wenn Personen ihren Vornamen nach ihren Wünschen im Rahmen des SBGG ändern lassen. Wider den Sonderregistern die wir schon einmal hatten! Hier zeichnen:

Kein Sonderregister für trans* Personen – Nie wieder Listen gegen Minderheiten!
Hallo, ich bin Penelope Alva Frank, Transfrau, queerfeministische Aktivistin und Gründerin der queerfeministischen Bewegung Queermany. Ich weiß, wie es ist, jeden Tag Blicke, Sprüche und Angriffe auszuhalten, nur weil ich trans bin. Ich erlebe Queerfeindlichkeit auf der Straße, online und sogar in meinem Aktivismus wie bei, Polizei Gewahrsam 2023 und ich will mir gar nicht vorstellen, was passiert, wenn falsche Polizisten oder Behördenmitarbeiter Zugriff auf mein früheres Geschlecht...

@midtsveen@social.linux.pizza
2025-07-02 19:58:35

I even fixed my Pixel 6a back in December. Unfortunately, I broke the new screen a few weeks ago.
I'm glad I upgraded to my Pixel 9a when I did. I love GrapheneOS and have been using it since early May 2023 with my 6a.
#GrapheneOS #Android

A Pixel 6a smartphone running GrapheneOS is shown with its home screen visible. In the background, a keyboard and a desktop monitor can also be seen.
@Sustainable2050@mastodon.energy
2025-06-04 19:20:41

After having operated without a nature permit for years, Amsterdam Schiphol Airport got one from the Minister in 2023. An NGO challenged it and now the court has decided to cancel it: "not carefully prepared and motivated". The airport is in illegal operation mode once more.

Rechtbank vernietigt natuurvergunning Schiphol, gevolgen onduidelijk
Volgens de rechtbank heeft Schiphol onvoldoende onderbouwd waarom de vergunning in stand moest blijven.

@vosje62@mastodon.nl
2025-05-31 17:33:30

Waarom er meer oversterfte is bij hitte, pol... | #EenVandaag
eenvandaag.avrotros.nl/artikel

Waarom er meer oversterfte is bij hitte, pollen en slechtere lucht
In 2023 stierven in de maand juni meer mensen dan normaal en er werden meer mensen ziek. Onderzoekers denken dat dit komt door de combinatie van hitte en vee...

@Techmeme@techhub.social
2025-07-06 19:25:31

Q&A with British Library CEO Rebecca Lawrence on dealing with the aftermath of a major October 2023 cyberattack, AI scraping, AI for text analysis, and more (Mishal Husain/Bloomberg)
bloomberg.com/features/2025-re

@rmdes@mstdn.social
2025-05-31 17:29:07

Débat de 2023 sur les victimes de sectes, de l’emprise Š la reconstruction. Quels sont les mécanismes Š l'oeuvre, comment identifier le discours sectaire, comment trouver de l'aide pour s'en sortir et se reconstruire ? chardonsbleus.org/debat-victim

@netzschleuder@social.skewed.de
2025-07-05 19:00:04

fly_larva: Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`,…

fly_larva: Drosophila larva brain (2023). 2956 nodes, 116922 edges. https://networks.skewed.de/net/fly_larva

fly_larva — Drosophila larva brain (2023)
A complete synaptic map of the brain connectome of the larva of the fruit fly Drosophila melanogaster. Nodes are neurons, and edges are synaptic connections, traced individually from brain image sections using three-dimensional electron microscopy–based reconstruction. Node metadata include the neuron hempisphere, hemispherical homologue, cell type, annotations, and inferred cluster. Edge metadata include the type of interaction (`'aa'`, `'ad'`, `'da'`, `'dd'`), and synapse count.

@Mediagazer@mstdn.social
2025-06-11 19:26:02

The Washington Post names Adam O'Neal, Washington correspondent for The Economist, as its new opinion editor (Chris Roush/Talking Biz News)
talkingbiznews.com/media-news/

The Economist's O'Neal to become Washington Post opinion editor - Talking Biz News
Adam O’Neal, Washington correspondent for The Economist, has been hired as opinion editor at The Washington Post. He has been at The Economist since September 2023. Before that, he was at The Dispatch as executive editor. Previously, O’Neal was an editorial page writer at The Wall Street Journal. Before that, he was an assistant op-ed […]

@NFL@darktundra.xyz
2025-07-10 11:29:19

Source: NFLPA boss works for NFL-interested firm espn.com/nfl/story/_/id/457054

Source - NFLPA head also works for firm approved to invest in NFL - ESPN
Lloyd Howell Jr. joined the firm in March 2023, three months before the NFLPA hired him to be the players' chief representative in relations with the league.

@arXiv_physicschemph_bot@mastoxiv.page
2025-07-03 09:12:10

Attosecond Control and Measurement of Chiral Photoionisation Dynamics
Meng Han, Jia-Bao Ji, Alexander Blech, R. Esteban Goetz, Corbin Allison, Loren Greenman, Christiane P. Koch, Hans Jakob W\"orner
arxiv.org/abs/2507.01906

Attosecond Control and Measurement of Chiral Photoionisation Dynamics
Many chirality-sensitive light-matter interactions are governed by chiral electron dynamics. Therefore, the development of advanced technologies harnessing chiral phenomena would critically benefit from measuring and controlling chiral electron dynamics on their natural attosecond time scales. Such endeavors have so far been hampered by the lack of characterized circularly polarized attosecond pulses, an obstacle that has recently been overcome (Han et al. Optica 10 (2023) 1044-1052, Han et al.…

@cowboys@darktundra.xyz
2025-07-03 19:04:00

12) Who needs to take a bigger leap dallascowboys.com/news/12-who-

12) Who needs to take a bigger leap - Guyton or Mazi?
Today, we’ll continue the 20-Question series with a focus on a pair of first-round picks in Tyler Guyton (2024) and Mazi Smith (2023) and which player needs to have a bigger leap this season. 

@arXiv_hepex_bot@mastoxiv.page
2025-06-04 07:48:19

Measurement of the Positive Muon Anomalous Magnetic Moment to 127 ppb
Aguillard, Albahri, Allspach, Annala, Badgley, Bae{\ss}ler, Bailey, Bailey, Barlas-Yucel, Barrett, Barzi, Bedeschi, Berz, Bhattacharya, Binney, Bloom, Bono, Bottalico, Bowcock, Braun, Bressler, Cantatore, Carey, Casey, Cauz, Chakraborty, Chapelain, Chappa, Charity, Chen, Cheng, Chislett, Chu, Chupp, Claessens, Confortini, Convery, Corrodi, Cotrozzi, Crnkovic, Dabagov, Debevec, Di Falco, Di Sciascio, Donati, Drendel, …

Measurement of the Positive Muon Anomalous Magnetic Moment to 127 ppb
A new measurement of the magnetic anomaly $a_μ$ of the positive muon is presented based on data taken from 2020 to 2023 by the Muon $g-2$ Experiment at Fermi National Accelerator Laboratory (FNAL). This dataset contains over 2.5 times the total statistics of our previous results. From the ratio of the precession frequencies for muons and protons in our storage ring magnetic field, together with precisely known ratios of fundamental constants, we determine $a_μ = 116\,592\,0710(162) \times 10^…

@tinoeberl@mastodon.online
2025-07-04 17:13:33

Jährlicher Zubau und Rückbau von #Balkonsolarleistung in Deutschland mit Stand vom 03.07.2025.
Unplausible Inbetriebnahmedaten von 1900 bis 2015 wurden durch das Registrierungsdatum der #Steckersolaranlage ersetzt.

Balkendiagramm zum jährlichen Zubau und Rückbau von #Balkonsolarleistung in Deutschland von 2018 bis 03.07.2025. Die Werte pro Jahr in Megawatt lauten: 2018: 0,05, 2019: 0,19, 2020: 1,04, 2021: 5,70, 2022: 43,42, 2023: 212,15, 2024: 428,96, 2025: 270,32.
@arXiv_physicschemph_bot@mastoxiv.page
2025-07-01 09:03:03

A Comparison of Relativistic Coupled Cluster and Equation of Motion Coupled Cluster Quadratic Response Theory
Xiang Yuan, Lo\"ic Halbert, Lucas Visscher, Andr\'e Severo Pereira Gomes
arxiv.org/abs/2506.22905

A Comparison of Relativistic Coupled Cluster and Equation of Motion Coupled Cluster Quadratic Response Theory
We present the implementation of relativistic coupled cluster quadratic response theory (QR-CC), following our development of relativistic equation of motion coupled cluster quadratic response theory (QR-EOMCC) [X. Yuan et al., J. Chem. Theory Comput. 2023, 19, 9248]. These codes, which can be used in combination with relativistic (2- and 4-component based) as well as non-relativistic Hamiltonians, are capable of treating both static and dynamic perturbations for electric and magnetic operators…