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<blockquote style="position: relative; padding-left: 55px;"><section><a href="https://sciencemastodon.com/users/freyablekman/statuses/113667602191974082">Freya Blekman (freyablekman@sciencemastodon.com)'s status on Tuesday, 17-Dec-2024 19:20:16 JST</a><a href="https://sciencemastodon.com/@freyablekman" title="freyablekman@sciencemastodon.com"><img src="https://gnusocial.jp/avatar/280499-48-20240907135201.webp" width="48" height="48" alt="Freya Blekman" style="position: absolute; left: 0; top: 0;">Freya Blekman</a></section><article><p>Long awaited: LHCb has seen discrepancies for years in the angular distributions of B→Kμμ signatures (so in transitions of bottom to strange quarks) that definitely do not agree with the prediction. <a href="https://sciencemastodon.com/tags/CMSPaper" rel="tag">#CMSPaper</a> 1360 now confirms the LHCb measurements <a href="https://buff.ly/3OnJSHe" rel="nofollow noreferrer">https://buff.ly/3OnJSHe</a></p></article><footer><a rel="bookmark" href="https://gnusocial.jp/conversation/4202222#notice-8212993">In conversation</a><time datetime="2024-12-17T19:20:16+09:00" title="Tuesday, 17-Dec-2024 19:20:16 JST">about a month ago</time> <span>from <span><a href="https://sciencemastodon.com/@freyablekman/113667602191974082" rel="external" title="Sent from sciencemastodon.com via ActivityPub">sciencemastodon.com</a></span></span><a href="https://sciencemastodon.com/@freyablekman/113667602191974082">permalink</a><h4>Attachments</h4><ol><li><label><a rel="external" href="https://gnusocial.jp/attachment/3716991">Untitled attachment</a></label><br><a href="https://cdn.masto.host/sciencemastodoncom/media_attachments/files/113/667/602/011/131/573/original/240df12dd87bc999.png" rel="external">https://cdn.masto.host/sciencemastodoncom/media_attachments/files/113/667/602/011/131/573/original/240df12dd87bc999.png</a></li><li><article><header><div>Domain not in remote thumbnail source whitelist: arxiv.org</div><h5><a href="https://arxiv.org/abs/2411.11820">Angular analysis of the B$^0$ $\to$ K$^*$(892)$^0μ^+μ^-$ decay in proton-proton collisions at $\sqrt{s}$ = 13 TeV</a></h5><div></div></header><div>A full set of optimized observables is measured in an angular analysis of the decay B$^0$ $\to$ K$^*$(892)$^0μ^+μ^-$ using a sample of proton-proton collisions at $\sqrt{s}$ = 13 TeV, collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 140 fb$^{-1}$. The analysis is performed in six bins of the squared invariant mass of the dimuon system, $q^2$, over the range 1.1 $\lt$ $q^2$ $\lt$ 16 GeV$^2$. The results are among the most precise experimental measurements of the angular observables for this decay and are compared to a variety of predictions based on the standard model.</div><footer></footer></article></li></ol></footer></blockquote>

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Freya Blekman (freyablekman@sciencemastodon.com)'s status on Tuesday, 17-Dec-2024 19:20:16 JST Freya Blekman
Long awaited: LHCb has seen discrepancies for years in the angular distributions of B→Kμμ signatures (so in transitions of bottom to strange quarks) that definitely do not agree with the prediction. #CMSPaper 1360 now confirms the LHCb measurements https://buff.ly/3OnJSHe
In conversationabout a month ago from sciencemastodon.compermalink
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  Angular analysis of the B$^0$ $\to$ K$^*$(892)$^0μ^+μ^-$ decay in proton-proton collisions at $\sqrt{s}$ = 13 TeV
  A full set of optimized observables is measured in an angular analysis of the decay B$^0$ $\to$ K$^*$(892)$^0μ^+μ^-$ using a sample of proton-proton collisions at $\sqrt{s}$ = 13 TeV, collected with the CMS detector at the LHC, corresponding to an integrated luminosity of 140 fb$^{-1}$. The analysis is performed in six bins of the squared invariant mass of the dimuon system, $q^2$, over the range 1.1 $\lt$ $q^2$ $\lt$ 16 GeV$^2$. The results are among the most precise experimental measurements of the angular observables for this decay and are compared to a variety of predictions based on the standard model.

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