Are there nuclear structure effects on the isoscalar giant monopole resonance and nuclear incompressibility near A ∼ 90?

Y. K. Gupta; U. Garg; K. B. Howard; J. T. Matta; M. Şenyiğit; M. Itoh; S. Ando; T. Aoki; A. Uchiyama; S. Adachi; M. Fujiwara; C. Iwamoto; A. Tamii; H. Akimune; C. Kadono; Y. Matsuda; T. Nakahara; T. Furuno; T. Kawabata; M. Tsumura; M. N. Harakeh; N. Kalantar-Nayestanaki

doi:10.1016/j.physletb.2016.07.021

Are there nuclear structure effects on the isoscalar giant monopole resonance and nuclear incompressibility near A ∼ 90?

Y. K. Gupta, U. Garg, K. B. Howard, J. T. Matta, M. Şenyiğit, M. Itoh, S. Ando, T. Aoki, A. Uchiyama, S. Adachi, M. Fujiwara, C. Iwamoto, A. Tamii, H. Akimune, C. Kadono, Y. Matsuda, T. Nakahara, T. Furuno, T. Kawabata, M. TsumuraM. N. Harakeh, N. Kalantar-Nayestanaki

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Abstract

“Background-free” spectra of inelastic α-particle scattering have been measured at a beam energy of 385 MeV in ^90,92Zr and ⁹²Mo at extremely forward angles, including 0°. The ISGMR strength distributions for the three nuclei coincide with each other, establishing clearly that nuclear incompressibility is not influenced by nuclear shell structure near A∼90 as was claimed in recent measurements.

Original language	English
Pages (from-to)	482-485
Number of pages	4
Journal	Physics Letters B
Volume	760
DOIs	https://doi.org/10.1016/j.physletb.2016.07.021
State	Published - Sep 10 2016
Externally published	Yes

Funding

The authors acknowledge the efforts of the staff of the RCNP Ring Cyclotron Facility in providing a high-quality, halo-free α beam required for the measurements reported here. This work has been supported in part by the U.S. National Science Foundation (Grant No. PHY-1419765 ). M. Şenyiğit was supported by the Scientific and Technical Council of Turkey (TÜBİTAK) with BİDEB 2219 Scholarship programme.+

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10.1016/j.physletb.2016.07.021

Cite this

Gupta, Y. K., Garg, U., Howard, K. B., Matta, J. T., Şenyiğit, M., Itoh, M., Ando, S., Aoki, T., Uchiyama, A., Adachi, S., Fujiwara, M., Iwamoto, C., Tamii, A., Akimune, H., Kadono, C., Matsuda, Y., Nakahara, T., Furuno, T., Kawabata, T., ... Kalantar-Nayestanaki, N. (2016). Are there nuclear structure effects on the isoscalar giant monopole resonance and nuclear incompressibility near A ∼ 90? Physics Letters B, 760, 482-485. https://doi.org/10.1016/j.physletb.2016.07.021

@article{94ee6d3b836e4a4a98924bef496cb706,

title = "Are there nuclear structure effects on the isoscalar giant monopole resonance and nuclear incompressibility near A ∼ 90?",

abstract = "“Background-free” spectra of inelastic α-particle scattering have been measured at a beam energy of 385 MeV in 90,92Zr and 92Mo at extremely forward angles, including 0°. The ISGMR strength distributions for the three nuclei coincide with each other, establishing clearly that nuclear incompressibility is not influenced by nuclear shell structure near A∼90 as was claimed in recent measurements.",

author = "Gupta, \{Y. K.\} and U. Garg and Howard, \{K. B.\} and Matta, \{J. T.\} and M. {\c S}enyiğit and M. Itoh and S. Ando and T. Aoki and A. Uchiyama and S. Adachi and M. Fujiwara and C. Iwamoto and A. Tamii and H. Akimune and C. Kadono and Y. Matsuda and T. Nakahara and T. Furuno and T. Kawabata and M. Tsumura and Harakeh, \{M. N.\} and N. Kalantar-Nayestanaki",

note = "Publisher Copyright: {\textcopyright} 2016 The Authors",

year = "2016",

month = sep,

day = "10",

doi = "10.1016/j.physletb.2016.07.021",

language = "English",

volume = "760",

pages = "482--485",

journal = "Physics Letters B",

issn = "0370-2693",