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Charles Villiers Stanford, Choir of King’s College, Cambridge & Stephen Cleobury:
🎵 Coelos ascendit hodie
#CharlesVilliersStanford #ChoirofKingsCollege #Cambridge
https://open.spotify.com/track/3XMP4VNXsUSNcnHFYe5p8W

Lifetime-Limited Linewidth Measurements of the 3C and 3D Soft X-ray Transitions in Ni XIX
Chintan Shah, Steffen K\"uhn, Sonja Bernitt, Ren\'e Steinbr\"ugge, Moto Togawa, Lukas Berger, Jens Buck, Moritz Hoesch, J\"orn Seltmann, Mikhail G. Kozlov, Sergey G. Porsev, Ming Feng Gu, F. Scott Porter, Thomas Pfeifer, Maurice A. Leutenegger, Charles Cheung, Marianna S. Safronova, Jos\'e R. Crespo L\'opez-Urrutia
https://arxiv.org/abs/2404.14589 https://arxiv.org/pdf/2404.14589
arXiv:2404.14589v1 Announce Type: new
Abstract: We used the monochromatic soft X-ray beamline P04 at the synchrotron-radiation facility PETRA III to resonantly excite the strongest $2p-3d$ transitions in neon-like Ni XIX ions, $[2p^6]_{J=0} \rightarrow [(2p^5)_{1/2}\,3d_{3/2}]_{J=1}$ and $[2p^6]_{J=0} \rightarrow [(2p^5)_{3/2}\,3d_{5/2}]_{J=1}$, respectively dubbed 3C and 3D, achieving a resolving power of 15,000 and signal-to-background ratio of 30. We obtain their natural linewidths, with an accuracy of better than 10\%, as well as the oscillator-strength ratio $f(3C)/f(3D)$ = 2.51(11) from analysis of the resonant fluorescence spectra. These results agree with those of previous experiments, earlier predictions, and our own advanced calculations.

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Charles Villiers Stanford, The Bach Choir & David Hill:
🎵 Justorum animae
#CharlesVilliersStanford #TheBachChoir #DavidHill

Lifetime-Limited Linewidth Measurements of the 3C and 3D Soft X-ray Transitions in Ni XIX
Chintan Shah, Steffen K\"uhn, Sonja Bernitt, Ren\'e Steinbr\"ugge, Moto Togawa, Lukas Berger, Jens Buck, Moritz Hoesch, J\"orn Seltmann, Mikhail G. Kozlov, Sergey G. Porsev, Ming Feng Gu, F. Scott Porter, Thomas Pfeifer, Maurice A. Leutenegger, Charles Cheung, Marianna S. Safronova, Jos\'e R. Crespo L\'opez-Urrutia
https://arxiv.org/abs/2404.14589 https://arxiv.org/pdf/2404.14589
arXiv:2404.14589v1 Announce Type: new
Abstract: We used the monochromatic soft X-ray beamline P04 at the synchrotron-radiation facility PETRA III to resonantly excite the strongest $2p-3d$ transitions in neon-like Ni XIX ions, $[2p^6]_{J=0} \rightarrow [(2p^5)_{1/2}\,3d_{3/2}]_{J=1}$ and $[2p^6]_{J=0} \rightarrow [(2p^5)_{3/2}\,3d_{5/2}]_{J=1}$, respectively dubbed 3C and 3D, achieving a resolving power of 15,000 and signal-to-background ratio of 30. We obtain their natural linewidths, with an accuracy of better than 10\%, as well as the oscillator-strength ratio $f(3C)/f(3D)$ = 2.51(11) from analysis of the resonant fluorescence spectra. These results agree with those of previous experiments, earlier predictions, and our own advanced calculations.

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Charles Villiers Stanford, BBC Concert Orchestra, The Bach Choir, Daniel Hyde & David Hill:
🎵 Stabat Mater
#CharlesVilliersStanford #BBCConcertOrchestra #TheBachChoir #DanielHyde #DavidHill

Lifetime-Limited Linewidth Measurements of the 3C and 3D Soft X-ray Transitions in Ni XIX
Chintan Shah, Steffen K\"uhn, Sonja Bernitt, Ren\'e Steinbr\"ugge, Moto Togawa, Lukas Berger, Jens Buck, Moritz Hoesch, J\"orn Seltmann, Mikhail G. Kozlov, Sergey G. Porsev, Ming Feng Gu, F. Scott Porter, Thomas Pfeifer, Maurice A. Leutenegger, Charles Cheung, Marianna S. Safronova, Jos\'e R. Crespo L\'opez-Urrutia

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BBC Singers, Sir Charles Villiers Stanford & Stephen Cleobury:
🎵 The Blue Bird
#BBCSingers #SirCharlesVilliersStanford #StephenCleobury
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