Enhancement of muonium emission rate from silica aerogel with a laser-ablated surface

G. A. Beer, Y. Fujiwara, S. Hirota, K. Ishida, M. Iwasaki, S. Kanda, H. Kawai, N. Kawamura, R. Kitamura, S. Lee, W. Lee, G. M. Marshall, T. Mibe, Y. Miyake, S. Okada, K. Olchanski, A. Olin, H. Ohnishi, Y. Oishi, M. OtaniN. Saito, K. Shimomura, P. Strasser, M. Tabata, D. Tomono, K. Ueno, Eunil Won, K. Yokoyama

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

Emission of muonium (μ+e-) atoms from a laser-processed aerogel surface into vacuum was studied for the first time. Laser ablation was used to create hole-like regions with diameter of about 270∈\mu m in a triangular pattern with hole separation in the range of 300-500∈\mu m. The emission probability for the laser-processed aerogel sample is at least eight times higher than for a uniform one.

Original languageEnglish
Article number091C01
JournalProgress of Theoretical and Experimental Physics
Volume2014
Issue number9
DOIs
Publication statusPublished - 2014 Jul 4

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muonium
aerogels
silicon dioxide
augmentation
laser ablation
lasers
vacuum
atoms

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Beer, G. A., Fujiwara, Y., Hirota, S., Ishida, K., Iwasaki, M., Kanda, S., ... Yokoyama, K. (2014). Enhancement of muonium emission rate from silica aerogel with a laser-ablated surface. Progress of Theoretical and Experimental Physics, 2014(9), [091C01]. https://doi.org/10.1093/ptep/ptu116

Enhancement of muonium emission rate from silica aerogel with a laser-ablated surface. / Beer, G. A.; Fujiwara, Y.; Hirota, S.; Ishida, K.; Iwasaki, M.; Kanda, S.; Kawai, H.; Kawamura, N.; Kitamura, R.; Lee, S.; Lee, W.; Marshall, G. M.; Mibe, T.; Miyake, Y.; Okada, S.; Olchanski, K.; Olin, A.; Ohnishi, H.; Oishi, Y.; Otani, M.; Saito, N.; Shimomura, K.; Strasser, P.; Tabata, M.; Tomono, D.; Ueno, K.; Won, Eunil; Yokoyama, K.

In: Progress of Theoretical and Experimental Physics, Vol. 2014, No. 9, 091C01, 04.07.2014.

Research output: Contribution to journalArticle

Beer, GA, Fujiwara, Y, Hirota, S, Ishida, K, Iwasaki, M, Kanda, S, Kawai, H, Kawamura, N, Kitamura, R, Lee, S, Lee, W, Marshall, GM, Mibe, T, Miyake, Y, Okada, S, Olchanski, K, Olin, A, Ohnishi, H, Oishi, Y, Otani, M, Saito, N, Shimomura, K, Strasser, P, Tabata, M, Tomono, D, Ueno, K, Won, E & Yokoyama, K 2014, 'Enhancement of muonium emission rate from silica aerogel with a laser-ablated surface', Progress of Theoretical and Experimental Physics, vol. 2014, no. 9, 091C01. https://doi.org/10.1093/ptep/ptu116
Beer, G. A. ; Fujiwara, Y. ; Hirota, S. ; Ishida, K. ; Iwasaki, M. ; Kanda, S. ; Kawai, H. ; Kawamura, N. ; Kitamura, R. ; Lee, S. ; Lee, W. ; Marshall, G. M. ; Mibe, T. ; Miyake, Y. ; Okada, S. ; Olchanski, K. ; Olin, A. ; Ohnishi, H. ; Oishi, Y. ; Otani, M. ; Saito, N. ; Shimomura, K. ; Strasser, P. ; Tabata, M. ; Tomono, D. ; Ueno, K. ; Won, Eunil ; Yokoyama, K. / Enhancement of muonium emission rate from silica aerogel with a laser-ablated surface. In: Progress of Theoretical and Experimental Physics. 2014 ; Vol. 2014, No. 9.
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AU - Kanda, S.

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AU - Strasser, P.

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