Direct measurement of 4He(12C,16O)γ reaction near stellar energies

K. Fujita, K. Sagara, T. Teranishi, T. Goto, R. Iwabuchi, S. Matsuda, N. Oba, M. Taniguchi, H. Yamaguchi

Research output: Contribution to journalConference article

Abstract

A cross section measurement employing a direct 16O detection method for the reaction energies from Ecm = 2.4 to 0.7 MeV is planned at Kyushu University Tandem Laboratory (KUTL). To perform this experiment and to obtain quantitative information about the cross section to within an error of 10%, we developed several instruments in 2009, including a blow-in type windowless gas target and movable slits for the recoil mass separator. A target thickness of 24×3.9 Torr cm was achieved using the developed gas target. Trajectories in the recoil mass separator were analyzed to reduce the background generated by scattered 12C ions. Experiment at Ecm = 2.4 MeV was performed using these instruments and the cross section was obtained. Experiment at Ecm =1.5 MeV was started and first result was obtained.

Original languageEnglish
JournalProceedings of Science
Publication statusPublished - Dec 1 2010
Event11th Symposium on Nuclei in the Cosmos, NIC 2010 - Heidelberg, Germany
Duration: Jul 19 2010Jul 23 2010

Fingerprint

separators
cross sections
target thickness
gases
slits
energy
trajectories
ions

All Science Journal Classification (ASJC) codes

  • General

Cite this

Fujita, K., Sagara, K., Teranishi, T., Goto, T., Iwabuchi, R., Matsuda, S., ... Yamaguchi, H. (2010). Direct measurement of 4He(12C,16O)γ reaction near stellar energies. Proceedings of Science.

Direct measurement of 4He(12C,16O)γ reaction near stellar energies. / Fujita, K.; Sagara, K.; Teranishi, T.; Goto, T.; Iwabuchi, R.; Matsuda, S.; Oba, N.; Taniguchi, M.; Yamaguchi, H.

In: Proceedings of Science, 01.12.2010.

Research output: Contribution to journalConference article

Fujita, K, Sagara, K, Teranishi, T, Goto, T, Iwabuchi, R, Matsuda, S, Oba, N, Taniguchi, M & Yamaguchi, H 2010, 'Direct measurement of 4He(12C,16O)γ reaction near stellar energies', Proceedings of Science.
Fujita K, Sagara K, Teranishi T, Goto T, Iwabuchi R, Matsuda S et al. Direct measurement of 4He(12C,16O)γ reaction near stellar energies. Proceedings of Science. 2010 Dec 1.
Fujita, K. ; Sagara, K. ; Teranishi, T. ; Goto, T. ; Iwabuchi, R. ; Matsuda, S. ; Oba, N. ; Taniguchi, M. ; Yamaguchi, H. / Direct measurement of 4He(12C,16O)γ reaction near stellar energies. In: Proceedings of Science. 2010.
@article{1ffe2127242e4bc9b132114201405a57,
title = "Direct measurement of 4He(12C,16O)γ reaction near stellar energies",
abstract = "A cross section measurement employing a direct 16O detection method for the reaction energies from Ecm = 2.4 to 0.7 MeV is planned at Kyushu University Tandem Laboratory (KUTL). To perform this experiment and to obtain quantitative information about the cross section to within an error of 10{\%}, we developed several instruments in 2009, including a blow-in type windowless gas target and movable slits for the recoil mass separator. A target thickness of 24×3.9 Torr cm was achieved using the developed gas target. Trajectories in the recoil mass separator were analyzed to reduce the background generated by scattered 12C ions. Experiment at Ecm = 2.4 MeV was performed using these instruments and the cross section was obtained. Experiment at Ecm =1.5 MeV was started and first result was obtained.",
author = "K. Fujita and K. Sagara and T. Teranishi and T. Goto and R. Iwabuchi and S. Matsuda and N. Oba and M. Taniguchi and H. Yamaguchi",
year = "2010",
month = "12",
day = "1",
language = "English",
journal = "Proceedings of Science",
issn = "1824-8039",
publisher = "Sissa Medialab Srl",

}

TY - JOUR

T1 - Direct measurement of 4He(12C,16O)γ reaction near stellar energies

AU - Fujita, K.

AU - Sagara, K.

AU - Teranishi, T.

AU - Goto, T.

AU - Iwabuchi, R.

AU - Matsuda, S.

AU - Oba, N.

AU - Taniguchi, M.

AU - Yamaguchi, H.

PY - 2010/12/1

Y1 - 2010/12/1

N2 - A cross section measurement employing a direct 16O detection method for the reaction energies from Ecm = 2.4 to 0.7 MeV is planned at Kyushu University Tandem Laboratory (KUTL). To perform this experiment and to obtain quantitative information about the cross section to within an error of 10%, we developed several instruments in 2009, including a blow-in type windowless gas target and movable slits for the recoil mass separator. A target thickness of 24×3.9 Torr cm was achieved using the developed gas target. Trajectories in the recoil mass separator were analyzed to reduce the background generated by scattered 12C ions. Experiment at Ecm = 2.4 MeV was performed using these instruments and the cross section was obtained. Experiment at Ecm =1.5 MeV was started and first result was obtained.

AB - A cross section measurement employing a direct 16O detection method for the reaction energies from Ecm = 2.4 to 0.7 MeV is planned at Kyushu University Tandem Laboratory (KUTL). To perform this experiment and to obtain quantitative information about the cross section to within an error of 10%, we developed several instruments in 2009, including a blow-in type windowless gas target and movable slits for the recoil mass separator. A target thickness of 24×3.9 Torr cm was achieved using the developed gas target. Trajectories in the recoil mass separator were analyzed to reduce the background generated by scattered 12C ions. Experiment at Ecm = 2.4 MeV was performed using these instruments and the cross section was obtained. Experiment at Ecm =1.5 MeV was started and first result was obtained.

UR - http://www.scopus.com/inward/record.url?scp=84887489698&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84887489698&partnerID=8YFLogxK

M3 - Conference article

AN - SCOPUS:84887489698

JO - Proceedings of Science

JF - Proceedings of Science

SN - 1824-8039

ER -