First measurement of coherent double neutral-pion photoproduction on the deuteron at incident energies below 0.9 GeV

First measurement of coherent double neutral-pion photoproduction on the deuteron at incident energies below 0.9 GeV

The total cross sections were measured for coherent double neutral-pion photoproduction on the deuteron at incident energies below 0.9 GeV for the first time. No clear resonance-like behavior is observed in the excitation function for Wγd=2.38–2.61 GeV, where the d⁎(2380) dibaryon resonance observed...

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Bibliographic Details
Main Authors: T. Ishikawa, H. Fujimura, H. Fukasawa, R. Hashimoto, Q. He, Y. Honda, T. Iwata, S. Kaida, H. Kanda, J. Kasagi, A. Kawano, S. Kuwasaki, K. Maeda, S. Masumoto, M. Miyabe, F. Miyahara, K. Mochizuki, N. Muramatsu, A. Nakamura, K. Nawa, S. Ogushi, Y. Okada, K. Okamura, Y. Onodera, K. Ozawa, Y. Sakamoto, M. Sato, H. Shimizu, H. Sugai, K. Suzuki, Y. Tajima, Y. Taniguchi, Y. Tsuchikawa, H. Yamazaki, R. Yamazaki, H.Y. Yoshida
Format: Article
Language:English
Published: Elsevier 2017-09-01
Series:Physics Letters B
Subjects:
Coherent meson photoproduction
Dibaryon resonance
ABC effect
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269317302848

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http://www.sciencedirect.com/science/article/pii/S0370269317302848

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