{"id":13,"date":"2015-05-26T19:18:54","date_gmt":"2015-05-26T19:18:54","guid":{"rendered":"https:\/\/budker.uni-mainz.de\/?page_id=13"},"modified":"2022-12-12T13:27:47","modified_gmt":"2022-12-12T13:27:47","slug":"gnome","status":"publish","type":"page","link":"https:\/\/budker.uni-mainz.de\/?page_id=13","title":{"rendered":"GNOME"},"content":{"rendered":"\n
\"\"<\/a>
Now and then…<\/figcaption><\/figure>\n\n\n

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A novel experimental scheme enabling investigation of transient exotic spin couplings is discussed. The scheme is based on synchronous measurements of optical-magnetometer signals of several devices operating in magnetically shielded environments in distant locations (\u2273100\u00a0km). Although signatures of such exotic couplings may be present in the signal from a single magnetometer, it would be challenging to distinguish them from noise. By analyzing the correlation between signals from multiple, geographically separated magnetometers, it is not only possible to identify the exotic transient but also to investigate its nature. The ability of the network to probe presently unconstrained physics beyond the Standard Model is examined by considering the spin coupling to stable topological defects (e.g., domain walls) of axion-like fields. In the spirit of this research, a brief (\u223c2\u00a0hours) demonstration experiment involving two magnetometers located in Krak\\’ow and Berkeley (\u223c9000\u00a0km separation) is presented and discussion of the data-analysis approaches that may allow for the transient signal identification is provided.<\/div>\n
The data from experiments with monitoring of stations can be seen under this website<\/a>.<\/div>\n

Funder:<\/h3>\n

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Dark-OsT<\/a>
Project ID:<\/strong> 695405
Funded under:<\/strong>
H2020-EU.1.1. – EXCELLENT SCIENCE – European Research Council (ERC)<\/p>","protected":false},"excerpt":{"rendered":"

A novel experimental scheme enabling investigation of transient exotic spin couplings is discussed. The scheme is based on synchronous measurements of optical-magnetometer signals of several devices operating in magnetically shielded environments in distant locations (\u2273100\u00a0km). Although signatures of such exotic couplings may be present in the signal from a single magnetometer, it would be challenging […]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":5,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"class_list":["post-13","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/budker.uni-mainz.de\/index.php?rest_route=\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/budker.uni-mainz.de\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/budker.uni-mainz.de\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/budker.uni-mainz.de\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/budker.uni-mainz.de\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=13"}],"version-history":[{"count":8,"href":"https:\/\/budker.uni-mainz.de\/index.php?rest_route=\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":1885,"href":"https:\/\/budker.uni-mainz.de\/index.php?rest_route=\/wp\/v2\/pages\/13\/revisions\/1885"}],"up":[{"embeddable":true,"href":"https:\/\/budker.uni-mainz.de\/index.php?rest_route=\/wp\/v2\/pages\/5"}],"wp:attachment":[{"href":"https:\/\/budker.uni-mainz.de\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}