Excitation of Giant Monopole Resonance in $^{208}$Pb and $^{116}$Sn Using Inelastic Deuteron Scattering

D. Patel; U. Garg; M. Itoh; H. Akimune; G. P. A. Berg; M. Fujiwara; M. N. Harakeh; C. Iwamoto; T. Kawabata; K. Kawase; J. T. Matta; T. Murakami; A. Okamoto; T. Sako; K. W. Schlax; K. Takahashi; M. White; M. Yosoi

doi:10.1016/j.physletb.2014.06.073

arXiv · 1406.6905

Excitation of Giant Monopole Resonance in $^{208}$Pb and $^{116}$Sn Using Inelastic Deuteron Scattering

D. Patel·U. Garg·M. Itoh·H. Akimune·G. P. A. Berg·M. Fujiwara·M. N. Harakeh·C. Iwamoto·T. Kawabata·K. Kawase·J. T. Matta·T. Murakami·A. Okamoto·T. Sako·K. W. Schlax·K. Takahashi·M. White·M. Yosoi

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Abstract

The excitation of the isoscalar giant monopole resonance (ISGMR) in $^{116}$Sn and $^{208}$Pb has been investigated using small-angle (including $0^\circ$) inelastic scattering of 100 MeV/u deuteron and multipole-decomposition analysis (MDA). The extracted strength distributions agree well with those from inelastic scattering of 100 MeV/u $α$ particles. These measurements establish deuteron inelastic scattering at E$_d \sim$ 100 MeV/u as a suitable probe for extraction of the ISGMR strength with MDA, making feasible the investigation of this resonance in radioactive isotopes in inverse kinematics.

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D. Patel, U. Garg, M. Itoh, H. Akimune, G. P. A. Berg, M. Fujiwara, M. N. Harakeh, C. Iwamoto, T. Kawabata, K. Kawase, J. T. Matta, T. Murakami, A. Okamoto, T. Sako, K. W. Schlax, K. Takahashi, M. White, M. Yosoi. 2014-06-26. Excitation of Giant Monopole Resonance in $^{208}$Pb and $^{116}$Sn Using Inelastic Deuteron Scattering. https://doi.org/10.1016/j.physletb.2014.06.073

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