Strength of the [Formula presented] Resonance at [Formula presented]

D. W. Bardayan; J. C. Batchelder; J. C. Blackmon; A. E. Champagne; T. Davinson; R. Fitzgerald; W. R. Hix; C. Iliadis; R. L. Kozub; Z. Ma; S. Parete-Koon; P. D. Parker; N. Shu; M. S. Smith; P. J. Woods

doi:10.1103/PhysRevLett.89.262501

Strength of the [Formula presented] Resonance at [Formula presented]

D. W. Bardayan, J. C. Batchelder, J. C. Blackmon, A. E. Champagne, T. Davinson, R. Fitzgerald, W. R. Hix, C. Iliadis, R. L. Kozub, Z. Ma, S. Parete-Koon, P. D. Parker, N. Shu, M. S. Smith, P. J. Woods

Research output: Contribution to journal › Article › peer-review

Abstract

Production of the radioisotope [Formula presented] in novae is severely constrained by the rate of the [Formula presented] reaction. A resonance at [Formula presented] may strongly enhance the [Formula presented] reaction rate, but its strength has been very uncertain. We have determined the strength of this important resonance by measuring the [Formula presented] cross section on and off resonance using a radioactive [Formula presented] beam at the ORNL Holifield Radioactive Ion Beam Facility. We find that its resonance strength is [Formula presented], and that it dominates the [Formula presented] reaction rate over a significant range of temperatures characteristic of ONeMg novae.

Original language	English
Journal	Physical Review Letters
Volume	89
Issue number	26
DOIs	https://doi.org/10.1103/PhysRevLett.89.262501
State	Published - 2002

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Bardayan, D. W., Batchelder, J. C., Blackmon, J. C., Champagne, A. E., Davinson, T., Fitzgerald, R., Hix, W. R., Iliadis, C., Kozub, R. L., Ma, Z., Parete-Koon, S., Parker, P. D., Shu, N., Smith, M. S., & Woods, P. J. (2002). Strength of the [Formula presented] Resonance at [Formula presented] . Physical Review Letters, 89(26). https://doi.org/10.1103/PhysRevLett.89.262501

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title = "Strength of the [Formula presented] Resonance at [Formula presented] ",

abstract = "Production of the radioisotope [Formula presented] in novae is severely constrained by the rate of the [Formula presented] reaction. A resonance at [Formula presented] may strongly enhance the [Formula presented] reaction rate, but its strength has been very uncertain. We have determined the strength of this important resonance by measuring the [Formula presented] cross section on and off resonance using a radioactive [Formula presented] beam at the ORNL Holifield Radioactive Ion Beam Facility. We find that its resonance strength is [Formula presented], and that it dominates the [Formula presented] reaction rate over a significant range of temperatures characteristic of ONeMg novae.",

author = "Bardayan, {D. W.} and Batchelder, {J. C.} and Blackmon, {J. C.} and Champagne, {A. E.} and T. Davinson and R. Fitzgerald and Hix, {W. R.} and C. Iliadis and Kozub, {R. L.} and Z. Ma and S. Parete-Koon and Parker, {P. D.} and N. Shu and Smith, {M. S.} and Woods, {P. J.}",

year = "2002",

doi = "10.1103/PhysRevLett.89.262501",

language = "English",

volume = "89",

journal = "Physical Review Letters",

issn = "0031-9007",

publisher = "American Physical Society",

number = "26",

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TY - JOUR

T1 - Strength of the [Formula presented] Resonance at [Formula presented]

AU - Bardayan, D. W.

AU - Batchelder, J. C.

AU - Blackmon, J. C.

AU - Champagne, A. E.

AU - Davinson, T.

AU - Fitzgerald, R.

AU - Hix, W. R.

AU - Iliadis, C.

AU - Kozub, R. L.

AU - Ma, Z.

AU - Parete-Koon, S.

AU - Parker, P. D.

AU - Shu, N.

AU - Smith, M. S.

AU - Woods, P. J.

PY - 2002

Y1 - 2002

N2 - Production of the radioisotope [Formula presented] in novae is severely constrained by the rate of the [Formula presented] reaction. A resonance at [Formula presented] may strongly enhance the [Formula presented] reaction rate, but its strength has been very uncertain. We have determined the strength of this important resonance by measuring the [Formula presented] cross section on and off resonance using a radioactive [Formula presented] beam at the ORNL Holifield Radioactive Ion Beam Facility. We find that its resonance strength is [Formula presented], and that it dominates the [Formula presented] reaction rate over a significant range of temperatures characteristic of ONeMg novae.

AB - Production of the radioisotope [Formula presented] in novae is severely constrained by the rate of the [Formula presented] reaction. A resonance at [Formula presented] may strongly enhance the [Formula presented] reaction rate, but its strength has been very uncertain. We have determined the strength of this important resonance by measuring the [Formula presented] cross section on and off resonance using a radioactive [Formula presented] beam at the ORNL Holifield Radioactive Ion Beam Facility. We find that its resonance strength is [Formula presented], and that it dominates the [Formula presented] reaction rate over a significant range of temperatures characteristic of ONeMg novae.

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U2 - 10.1103/PhysRevLett.89.262501

DO - 10.1103/PhysRevLett.89.262501

M3 - Article

AN - SCOPUS:85038306318

SN - 0031-9007

VL - 89

JO - Physical Review Letters

JF - Physical Review Letters

IS - 26

ER -

Strength of the [Formula presented] Resonance at [Formula presented]

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