Coulomb breakup reactions of 93,94Zr in inverse kinematics

Satoshi Takeuchi; Takashi Nakamura; Mizuki Shikata; Yasuhiro Togano; Yosuke Kondo; Junichi Tsubota; Tomoyuki Ozaki; Atsumi Saito; Hideaki Otsu; He Wang; Hiroyoshi Sakurai; Yukinobu Watanabe; Shoichiro Kawase; Deuk Soon Ahn; Masayuki Aikawa; Takashi Ando; Shohei Araki; Sidong Chen; Nobuyuki Chiga; Pieter Doornenbal; Shuichiro Ebata; Naoki Fukuda; Tadaaki Isobe; Shunsuke Kawakami; Tadahiro Kin; Shunpei Koyama; Shigeru Kubono; Yukie Maeda; Ayano Makinaga; Masafumi Matsushita; Teiichiro Matsuzaki; Shin'ichiro Michimasa; Satoru Momiyama; Shunsuke Nagamine; Keita Nakano; Megumi Niikura; Kazuyuki Ogata; Takeshi Saito; Yoshiaki Shiga; Yohei Shimizu; Susumu Shimoura; Toshiyuki Sumikama; Pär Anders Söderstrom; Hiroshi Suzuki; Hiroyuki Takeda; Ryo Taniuchi; Meiko Uesaka; Yasushi Watanabe; Kathrin Wimmer; Tatsuya Yamamoto; Koichi Yoshida

doi:10.1093/ptep/pty138

Coulomb breakup reactions of ^93,94Zr in inverse kinematics

Satoshi Takeuchi, Takashi Nakamura, Mizuki Shikata, Yasuhiro Togano, Yosuke Kondo, Junichi Tsubota, Tomoyuki Ozaki, Atsumi Saito, Hideaki Otsu, He Wang, Hiroyoshi Sakurai, Yukinobu Watanabe, Shoichiro Kawase, Deuk Soon Ahn, Masayuki Aikawa, Takashi Ando, Shohei Araki, Sidong Chen, Nobuyuki Chiga, Pieter DoornenbalShuichiro Ebata, Naoki Fukuda, Tadaaki Isobe, Shunsuke Kawakami, Tadahiro Kin, Shunpei Koyama, Shigeru Kubono, Yukie Maeda, Ayano Makinaga, Masafumi Matsushita, Teiichiro Matsuzaki, Shin'ichiro Michimasa, Satoru Momiyama, Shunsuke Nagamine, Keita Nakano, Megumi Niikura, Kazuyuki Ogata, Takeshi Saito, Yoshiaki Shiga, Yohei Shimizu, Susumu Shimoura, Toshiyuki Sumikama, Pär Anders Söderstrom, Hiroshi Suzuki, Hiroyuki Takeda, Ryo Taniuchi, Meiko Uesaka, Yasushi Watanabe, Kathrin Wimmer, Tatsuya Yamamoto, Koichi Yoshida

Research Center for Electron Photon Science (ELPH)

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3 Citations (Scopus)

Abstract

Coulomb breakup reactions of ^93,94Zr have been studied in inverse kinematics at incident beam energies of about 200 MeV/nucleon in order to evaluate neutron capture reaction methods. The ⁹³Zr(n,γ)⁹⁴Zr reaction is particularly important as a candidate nuclear transmutation reaction for the long-lived fission product ⁹³Zr in nuclear power plants. One- and two-neutron removal cross sections on Pb and C targets were measured to deduce the inclusive Coulomb breakup cross sections, 375 ± 29 (stat.) ± 30 (syst.) and 403 ± 26 (stat.) ± 31 (syst.) mb for ⁹³Zr and ⁹⁴Zr, respectively. The results are compared with estimates using the standard Lorentzian model and microscopic calculations. The results reveal a possible contribution of the pygmy dipole resonance or giant quadrupole resonance in the Coulomb breakup reactions of ⁹⁴Zr.

Original language	English
Article number	013D02
Journal	Progress of Theoretical and Experimental Physics
Volume	2019
Issue number	1
DOIs	https://doi.org/10.1093/ptep/pty138
Publication status	Published - 2019 Jan 1

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10.1093/ptep/pty138

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Takeuchi, S., Nakamura, T., Shikata, M., Togano, Y., Kondo, Y., Tsubota, J., Ozaki, T., Saito, A., Otsu, H., Wang, H., Sakurai, H., Watanabe, Y., Kawase, S., Ahn, D. S., Aikawa, M., Ando, T., Araki, S., Chen, S., Chiga, N., ... Yoshida, K. (2019). Coulomb breakup reactions of ^93,94Zr in inverse kinematics. Progress of Theoretical and Experimental Physics, 2019(1), Article 013D02. https://doi.org/10.1093/ptep/pty138

@article{af4ea25dd6c34a8fa1d330dc163902b5,

title = "Coulomb breakup reactions of 93,94Zr in inverse kinematics",

abstract = "Coulomb breakup reactions of 93,94Zr have been studied in inverse kinematics at incident beam energies of about 200 MeV/nucleon in order to evaluate neutron capture reaction methods. The 93Zr(n,γ)94Zr reaction is particularly important as a candidate nuclear transmutation reaction for the long-lived fission product 93Zr in nuclear power plants. One- and two-neutron removal cross sections on Pb and C targets were measured to deduce the inclusive Coulomb breakup cross sections, 375 ± 29 (stat.) ± 30 (syst.) and 403 ± 26 (stat.) ± 31 (syst.) mb for 93Zr and 94Zr, respectively. The results are compared with estimates using the standard Lorentzian model and microscopic calculations. The results reveal a possible contribution of the pygmy dipole resonance or giant quadrupole resonance in the Coulomb breakup reactions of 94Zr.",

author = "Satoshi Takeuchi and Takashi Nakamura and Mizuki Shikata and Yasuhiro Togano and Yosuke Kondo and Junichi Tsubota and Tomoyuki Ozaki and Atsumi Saito and Hideaki Otsu and He Wang and Hiroyoshi Sakurai and Yukinobu Watanabe and Shoichiro Kawase and Ahn, {Deuk Soon} and Masayuki Aikawa and Takashi Ando and Shohei Araki and Sidong Chen and Nobuyuki Chiga and Pieter Doornenbal and Shuichiro Ebata and Naoki Fukuda and Tadaaki Isobe and Shunsuke Kawakami and Tadahiro Kin and Shunpei Koyama and Shigeru Kubono and Yukie Maeda and Ayano Makinaga and Masafumi Matsushita and Teiichiro Matsuzaki and Shin'ichiro Michimasa and Satoru Momiyama and Shunsuke Nagamine and Keita Nakano and Megumi Niikura and Kazuyuki Ogata and Takeshi Saito and Yoshiaki Shiga and Yohei Shimizu and Susumu Shimoura and Toshiyuki Sumikama and S{\"o}derstrom, {P{\"a}r Anders} and Hiroshi Suzuki and Hiroyuki Takeda and Ryo Taniuchi and Meiko Uesaka and Yasushi Watanabe and Kathrin Wimmer and Tatsuya Yamamoto and Koichi Yoshida",

note = "Funding Information: We would like to thank the RIBF accelerator staff for their stable operation during the experiment. This work was funded by the ImPACT Program of the Council for Science, Technology and Innovation (Cabinet Office, Government of Japan). This work was also supported in part by MEXT KAKENHI Grant No. 18H05404. Publisher Copyright: {\textcopyright} The Author(s) 2019. Published by Oxford University Press on behalf of the Physical Society of Japan.",

year = "2019",

month = jan,

day = "1",

doi = "10.1093/ptep/pty138",

language = "English",

volume = "2019",

journal = "Progress of Theoretical and Experimental Physics",

issn = "2050-3911",

publisher = "Oxford University Press",

number = "1",

}

Takeuchi, S, Nakamura, T, Shikata, M, Togano, Y, Kondo, Y, Tsubota, J, Ozaki, T, Saito, A, Otsu, H, Wang, H, Sakurai, H, Watanabe, Y, Kawase, S, Ahn, DS, Aikawa, M, Ando, T, Araki, S, Chen, S, Chiga, N, Doornenbal, P, Ebata, S, Fukuda, N, Isobe, T, Kawakami, S, Kin, T, Koyama, S, Kubono, S, Maeda, Y, Makinaga, A, Matsushita, M, Matsuzaki, T, Michimasa, S, Momiyama, S, Nagamine, S, Nakano, K, Niikura, M, Ogata, K, Saito, T, Shiga, Y, Shimizu, Y, Shimoura, S, Sumikama, T, Söderstrom, PA, Suzuki, H, Takeda, H, Taniuchi, R, Uesaka, M, Watanabe, Y, Wimmer, K, Yamamoto, T & Yoshida, K 2019, 'Coulomb breakup reactions of ^93,94Zr in inverse kinematics', Progress of Theoretical and Experimental Physics, vol. 2019, no. 1, 013D02. https://doi.org/10.1093/ptep/pty138

TY - JOUR

T1 - Coulomb breakup reactions of 93,94Zr in inverse kinematics

AU - Takeuchi, Satoshi

AU - Nakamura, Takashi

AU - Shikata, Mizuki

AU - Togano, Yasuhiro

AU - Kondo, Yosuke

AU - Tsubota, Junichi

AU - Ozaki, Tomoyuki

AU - Saito, Atsumi

AU - Otsu, Hideaki

AU - Wang, He

AU - Sakurai, Hiroyoshi

AU - Watanabe, Yukinobu

AU - Kawase, Shoichiro

AU - Ahn, Deuk Soon

AU - Aikawa, Masayuki

AU - Ando, Takashi

AU - Araki, Shohei

AU - Chen, Sidong

AU - Chiga, Nobuyuki

AU - Doornenbal, Pieter

AU - Ebata, Shuichiro

AU - Fukuda, Naoki

AU - Isobe, Tadaaki

AU - Kawakami, Shunsuke

AU - Kin, Tadahiro

AU - Koyama, Shunpei

AU - Kubono, Shigeru

AU - Maeda, Yukie

AU - Makinaga, Ayano

AU - Matsushita, Masafumi

AU - Matsuzaki, Teiichiro

AU - Michimasa, Shin'ichiro

AU - Momiyama, Satoru

AU - Nagamine, Shunsuke

AU - Nakano, Keita

AU - Niikura, Megumi

AU - Ogata, Kazuyuki

AU - Saito, Takeshi

AU - Shiga, Yoshiaki

AU - Shimizu, Yohei

AU - Shimoura, Susumu

AU - Sumikama, Toshiyuki

AU - Söderstrom, Pär Anders

AU - Suzuki, Hiroshi

AU - Takeda, Hiroyuki

AU - Taniuchi, Ryo

AU - Uesaka, Meiko

AU - Watanabe, Yasushi

AU - Wimmer, Kathrin

AU - Yamamoto, Tatsuya

AU - Yoshida, Koichi

N1 - Funding Information: We would like to thank the RIBF accelerator staff for their stable operation during the experiment. This work was funded by the ImPACT Program of the Council for Science, Technology and Innovation (Cabinet Office, Government of Japan). This work was also supported in part by MEXT KAKENHI Grant No. 18H05404. Publisher Copyright: © The Author(s) 2019. Published by Oxford University Press on behalf of the Physical Society of Japan.

PY - 2019/1/1

Y1 - 2019/1/1

N2 - Coulomb breakup reactions of 93,94Zr have been studied in inverse kinematics at incident beam energies of about 200 MeV/nucleon in order to evaluate neutron capture reaction methods. The 93Zr(n,γ)94Zr reaction is particularly important as a candidate nuclear transmutation reaction for the long-lived fission product 93Zr in nuclear power plants. One- and two-neutron removal cross sections on Pb and C targets were measured to deduce the inclusive Coulomb breakup cross sections, 375 ± 29 (stat.) ± 30 (syst.) and 403 ± 26 (stat.) ± 31 (syst.) mb for 93Zr and 94Zr, respectively. The results are compared with estimates using the standard Lorentzian model and microscopic calculations. The results reveal a possible contribution of the pygmy dipole resonance or giant quadrupole resonance in the Coulomb breakup reactions of 94Zr.

AB - Coulomb breakup reactions of 93,94Zr have been studied in inverse kinematics at incident beam energies of about 200 MeV/nucleon in order to evaluate neutron capture reaction methods. The 93Zr(n,γ)94Zr reaction is particularly important as a candidate nuclear transmutation reaction for the long-lived fission product 93Zr in nuclear power plants. One- and two-neutron removal cross sections on Pb and C targets were measured to deduce the inclusive Coulomb breakup cross sections, 375 ± 29 (stat.) ± 30 (syst.) and 403 ± 26 (stat.) ± 31 (syst.) mb for 93Zr and 94Zr, respectively. The results are compared with estimates using the standard Lorentzian model and microscopic calculations. The results reveal a possible contribution of the pygmy dipole resonance or giant quadrupole resonance in the Coulomb breakup reactions of 94Zr.

UR - http://www.scopus.com/inward/record.url?scp=85063226068&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85063226068&partnerID=8YFLogxK

U2 - 10.1093/ptep/pty138

DO - 10.1093/ptep/pty138

M3 - Article

AN - SCOPUS:85063226068

SN - 2050-3911

VL - 2019

JO - Progress of Theoretical and Experimental Physics

JF - Progress of Theoretical and Experimental Physics

IS - 1

M1 - 013D02

ER -

Coulomb breakup reactions of ^93,94Zr in inverse kinematics

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