A 8Be identifier and its application to the (α, 8Be) reaction

Wozniak, G. J.; Jelley, N. A.; Cerny, Joseph

doi:10.1016/0029-554x(74)90101-3

Cited by 18 publications

(1 citation statement)

References 8 publications

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“…For kinetic energies of 8 Be above some hundreds of keV, the two α particles remain kinematically focused and can be identified by coincident detection in a charged-particle detector. The effectiveness of this identification technique by 8 Be decay have been described in detail by Wozniak et al [27][28][29], and it has been successfully confirmed in experimental studies with both stable and radioactive ion beams [30,31]. In the present measurement, …”

Section: Introductionsupporting

confidence: 72%

Spectroscopy ofHe7using theBe9(He
Renzi
¹
,
Raabe
²
,
Randisi
³

et al. 2016
Phys. Rev. C
5
0
1
0
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The unbound nucleus 7 He has been investigated via the reaction of a 16.8 MeV 6 He radioactive ion beam on a 9 Be target. The measurement of the outgoing 8 Be through its well characterized two-α decay permitted the energy of the 6 He +n system to be reconstructed. Through comparison with a complete Monte Carlo simulation incorporating R-matrix lineshapes, the 7 He ground state was determined to lie 0.380(28) MeV above the neutron decay with a width of = 0.179(21) MeV. A neutron spectroscopic factor SF = 0.608(18) was extracted in agreement with the most recent calculations. Significant evidence was found for a broad resonance lying at 2.6(2) MeV above threshold with a FWHM = 2.3(3) MeV. These parameters are fully consistent with the properties of 1/2 − state reported by Wuosmaa et al. [Phys. Rev. C 72, 061301(R) (2005)]. Limits were also put on the presence of narrow resonances seen in earlier experiments.

show abstract

Section: Introductionsupporting

confidence: 72%

Spectroscopy ofHe7using theBe9(He
Renzi
¹
,
Raabe
²
,
Randisi
³

et al. 2016
Phys. Rev. C
5
0
1
0
View full text Add to dashboard Cite

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A compact high-efficiency 8Be detector

Allcock

Keeling

Rae

et al. 1990

Nuclear Instruments and Methods in Physics Research Section A:

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A two-dimensional position-sensitive detection system for the 8Be nuclei in heavy ion reactions

Ideno¹,

Tomita²,

Sugiyama³

et al. 1991

Nuclear Instruments and Methods in Physics Research Section A:

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A 8Be identifier and its application to the (α, 8Be) reaction

Cited by 18 publications

References 8 publications

Spectroscopy ofHe7using theBe9(He
Renzi
¹
,
Raabe
²
,
Randisi
³

et al. 2016
Phys. Rev. C
5
0
1
0
View full text Add to dashboard Cite

Spectroscopy ofHe7using theBe9(He
Renzi
¹
,
Raabe
²
,
Randisi
³

et al. 2016
Phys. Rev. C
5
0
1
0
View full text Add to dashboard Cite

A compact high-efficiency 8Be detector

A two-dimensional position-sensitive detection system for the 8Be nuclei in heavy ion reactions

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A 8Be identifier and its application to the (α, 8Be) reaction

Cited by 18 publications

References 8 publications

Spectroscopy ofHe7using theBe9(HeRenzi1, Raabe2, Randisi3 et al. 2016Phys. Rev. C5010View full textAdd to dashboardCite

Spectroscopy ofHe7using theBe9(HeRenzi1, Raabe2, Randisi3 et al. 2016Phys. Rev. C5010View full textAdd to dashboardCite

A compact high-efficiency 8Be detector

A two-dimensional position-sensitive detection system for the 8Be nuclei in heavy ion reactions

Contact Info

Product

Resources

About

Spectroscopy ofHe7using theBe9(He
Renzi
¹
,
Raabe
²
,
Randisi
³

et al. 2016
Phys. Rev. C
5
0
1
0
View full text Add to dashboard Cite

Spectroscopy ofHe7using theBe9(He
Renzi
¹
,
Raabe
²
,
Randisi
³

et al. 2016
Phys. Rev. C
5
0
1
0
View full text Add to dashboard Cite