Yazar "CAST Collaboration" için listeleme
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New solar axion search using the CERN Axion Solar Telescope with He-4 filling
Çetin, Serkant Ali; CAST Collaboration (American Physical Society, 2015-07-28)The CERN Axion Solar Telescope (CAST) searches for a -> gamma conversion in the 9 T magnetic field of a refurbished LHC test magnet that can be directed toward the Sun. Two parallel magnet bores can be filled with helium ... -
Probing eV-scale axions with CAST
Çetin, Serkant Ali; Boydağ, Fatma Şenel; CAST Collaboration (IOP Publishing, 2009-02)We have searched for solar axions or other pseudoscalar particles that couple to two photons by using the CERN Axion Solar Telescope (CAST) setup. Whereas we previously have reported results from CAST with evacuated magnet ... -
Probing the eV-mass range for solar axions with CAST
Aune, Stephan; Barth, Kurt L.; Belov, Alexander S.; Brauninger, Heinrich W.; Cantatore, G.; Carmona, J. M.; Çetin, Serkant Ali; Yıldız, Süleyman Cenk; CAST Collaboration (IEEE, 2010)The CERN Axion Solar Telescope (CAST) is searching for solar axions which could be produced in the core of the Sun via the so-called Primakoff effect. Not only would these hypothetical particles solve the strong CP problem, ... -
Search for chameleons with CAST
Çetin, Serkant Ali; CAST Collaboration (Elsevier, 2015-10-07)In this work we present a search for (solar) chameleons with the CERN Axion Solar Telescope (CAST). This novel experimental technique, in the field of dark energy research, exploits both the chameleon coupling to matter ... -
Search for low energy solar axions with CAST
Çetin, Serkant Ali; CAST Collaboration (Deutsches Elektronen-Synchrotron (DESY), 2008)We have started the development of a detector system, sensitive to single photons in the eV energy range, to be suitably coupled to one of the CAST magnet ports. This system should open to CAST a window on possible detection ... -
Search for solar axions by the cern axion solar telescope with he-3 buffer gas: closing the hot dark matter gap
Çetin, Serkant Ali; CAST Collaboration (American Physical Society, 2014-03-04)The CERN Axion Solar Telescope has finished its search for solar axions with He-3 buffer gas, covering the search range 0.64 eV less than or similar to ma less than or similar to 1.17 eV. This closes the gap to the ... -
Search for solar axions with the CAST experiment
Çetin, Serkant Ali; CAST Collaboration (SISSA, 2008)The CERN Axion Solar Telescope (CAST) is searching for axions produced by the Primakoff process in the solar core. CAST is using a dipole magnet where axions could be converted back into X-rays. Phase I data analysis ... -
Search for solar axions with the CAST-experiment
Çetin, Serkant Ali; CAST Collaboration (World Scientific, 2008)Solar axions can be produced in the Sun via the so-called Primakoff effect. The CERN Axion Solar Telescope (CAST) uses an LHC prototype magnet of about 9 T to reconvert these axions into photons. The magnet is able to ... -
Search for sub-ev mass solar axions by the cern axion solar telescope with he-3 buffer gas
Çetin, Serkant Ali; CAST Collaboration (American Physical Society, 2011-12-23)The CERN Axion Solar Telescope (CAST) has extended its search for solar axions by using He-3 as a buffer gas. At T = 1.8 K this allows for larger pressure settings and hence sensitivity to higher axion masses than our ... -
An update on the Axion Helioscopes front: Current activities at CAST and the IAXO project
Çetin, Serkant Ali; CAST Collaboration (Elsevier, 2016)Although they have not yet been detected, axions and axion-like particles (ALPs) continue to maintain the interest (even increasingly so) of the rare-event searches community as viable candidates for the Dark Matter of the ...
