α -unbound levels in Ar34 from Ar36(p,t)Ar34 reaction measurements and implications for the astrophysical S30(α,p)Cl33 reaction rate

Long, Alexander Makenzie; Adachi, T.; Beard, M.; Berg, G. P.  A.; Couder, M.; deBoer, R. J.; Dozono, M.; Görres, J.; Fujita, H.; Fujita, Y.; Hatanaka, K.; Ishikawa, D.; Kubo, T.; Matsubara, H.; Namiki, Y.; O'Brien, S.; Ohkuma, Y.; Okamura, H.; Ong, H. J.; Patel, D.; Sakemi, Y.; Shimbara, Y.; Suzuki, S.; Talwar, R.; Tamii, A.; Volya, A.; Wakasa, T.; Watanabe, R.; Wiescher, M.; Yamada, R.; Zenihiro, J.

doi:10.1103/PhysRevC.97.054613

Title: $α$ -unbound levels in ${}^{34}{Ar}$ from ${}^{36}{Ar} (p, t) {}^{34}{Ar}$ reaction measurements and implications for the astrophysical ${}^{30}S (α, p) {}^{33}{Cl}$ reaction rate

Journal Article · 22 May 2018 · Physical Review C

DOI: https://doi.org/10.1103/PhysRevC.97.054613 · OSTI ID:1524392

^[1]; Adachi, T. ^[2]; Beard, M. ^[3]; Berg, G. P. A. ^[3]; Couder, M. ^[3]; deBoer, R. J. ^[3]; Dozono, M. ^[4]; Görres, J. ^[3]; Fujita, H. ^[5]; Fujita, Y. ^[5]; Hatanaka, K. ^[5]; Ishikawa, D. ^[5]; Kubo, T. ^[6]; Matsubara, H. ^[5]; Namiki, Y. ^[6]; O'Brien, S. ^[3]; Ohkuma, Y. ^[6]; Okamura, H. ^[5]; Ong, H. J. ^[5]; Patel, D. ^[3] more »

Univ. of Notre Dame, IN (United States); Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Tohoku Univ., Sendai (Japan)
Univ. of Notre Dame, IN (United States)
Kyushu Univ. (Japan)
Osaka Univ. (Japan)
Niigata Univ. (Japan)
Univ. of Notre Dame, IN (United States); Argonne National Lab. (ANL), Lemont, IL (United States)
Florida State Univ., Tallahassee, FL (United States)

The ${}^{30}S (α, p) {}^{33}{Cl}$ reaction has been identified in several type-1 x-ray burst (XRB) sensitivity studies as a significant reaction within the α , p process, potentially influencing not only the abundances of burst ashes but also the bolometric shape of double-peaked light curves coming from certain XRB systems. Given the dearth of experimental data on the ${}^{30}S (α, p) {}^{33}{Cl}$ reaction at burst temperatures, we have performed high energy-resolution forward-angle ${}^{36}{Ar} (p, t) {}^{34}{Ar}$ measurements in order to identify levels in ³⁴Ar that could appear as resonances in the ${}^{30}S (α, p) {}^{33}{Cl}$ reaction Energies of levels identified in this research, along with model-based assumptions for spin assignments and spectroscopic factors, were then used to determine a rate for the ${}^{30}S (α, p) {}^{33}{Cl}$ reaction based on a narrow-resonance formalism. The rates determined in this work are then compared with two standard Hauser-Feshbach model predictions over a range of XRB temperatures.

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Research Organization:: Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)

Sponsoring Organization:: USDOE Office of Science (SC), Nuclear Physics (NP)

Grant/Contract Number:: 89233218CNA000001; PHY-1068192; SC0009883

OSTI ID:: 1524392

Alternate ID(s):: OSTI ID: 1438271

Report Number(s):: LA-UR-17-31506; PRVCAN

Journal Information:: Physical Review C, Vol. 97, Issue 5; ISSN 2469-9985

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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Cited by: 11 works

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References (48)

Discovery of intense X-ray bursts from the globular cluster NGC 6624 Grindlay, J.; Gursky, H.; Schnopper, H. The Astrophysical Journal, Vol. 205 https://doi.org/10.1086/182105	journal	April 1976
First measurement of S 30 + α resonant elastic scattering for the S 30 ( α , p ) reaction rate Kahl, D.; Yamaguchi, H.; Kubono, S. Physical Review C, Vol. 97, Issue 1 https://doi.org/10.1103/PhysRevC.97.015802	journal	January 2018
X-ray bursts at extreme mass accretion rates from GX 17+2 Kuulkers, E.; Homan, J.; van der Klis, M. Astronomy & Astrophysics, Vol. 382, Issue 3 https://doi.org/10.1051/0004-6361:20011656	journal	February 2002
Astrophysical Reaction Rates From Statistical Model Calculations Rauscher, Thomas; Thielemann, Friedrich-Karl Atomic Data and Nuclear Data Tables, Vol. 75, Issue 1-2 https://doi.org/10.1006/adnd.2000.0834	journal	May 2000
Alpha-particle spectroscopic strengths using the ( p , p α ) reaction at 101.5 MeV Carey, T. A.; Roos, P. G.; Chant, N. S. Physical Review C, Vol. 29, Issue 4 https://doi.org/10.1103/PhysRevC.29.1273	journal	April 1984
( p , t ) Reaction on Even-Even N = Z Nuclei in the 2 s 1 d Shell Paddock, R. A. Physical Review C, Vol. 5, Issue 2 https://doi.org/10.1103/PhysRevC.5.485	journal	February 1972
(6Li, d) reactions on 24Mg and 26Mg at 73 MeV Tanabe, T.; Haga, K.; Yasue, M. Nuclear Physics A, Vol. 399, Issue 1 https://doi.org/10.1016/0375-9474(83)90606-1	journal	May 1983
Low-lying neutron f p -shell intruder states in 27 Ne Brown, S. M.; Catford, W. N.; Thomas, J. S. Physical Review C, Vol. 85, Issue 1 https://doi.org/10.1103/PhysRevC.85.011302	journal	January 2012
Proton single-particle reduced widths for unbound states Iliadis, C. Nuclear Physics A, Vol. 618, Issue 1-2 https://doi.org/10.1016/S0375-9474(97)00065-1	journal	May 1997
Dependence of X-Ray Burst Models on Nuclear Reaction Rates Cyburt, R. H.; Amthor, A. M.; Heger, A. The Astrophysical Journal, Vol. 830, Issue 2 https://doi.org/10.3847/0004-637X/830/2/55	journal	October 2016
Wide-window gas target system for high resolution experiment with magnetic spectrometer Matsubara, H.; Tamii, A.; Shimizu, Y. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 678 https://doi.org/10.1016/j.nima.2012.03.005	journal	June 2012
The AME2016 atomic mass evaluation (II). Tables, graphs and references Wang, Meng; Audi, G.; Kondev, F. G. Chinese Physics C, Vol. 41, Issue 3 https://doi.org/10.1088/1674-1137/41/3/030003	journal	March 2017
Indirect study of the stellar Ar 34 ( α , p ) K 37 reaction rate through Ca 40 ( p , t ) Ca 38 reaction measurements Long, A. M.; Adachi, T.; Beard, M. Physical Review C, Vol. 95, Issue 5 https://doi.org/10.1103/PhysRevC.95.055803	journal	May 2017
Magnetic spectrometer Grand Raiden Fujiwara, M.; Akimune, H.; Daito, I. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 422, Issue 1-3 https://doi.org/10.1016/S0168-9002(98)01009-2	journal	February 1999
The reaction branching 31P(p, γ)/31P(p, α) in the RP-process Iliadis, C.; Giesen, U.; Görres, J. Nuclear Physics A, Vol. 533, Issue 1 https://doi.org/10.1016/0375-9474(91)90824-P	journal	October 1991
Nuclear Physics of Stars Iliadis, Christian Wiley-VCH https://doi.org/10.1002/9783527692668	book	January 2015
High-precision 28 Si( p , t ) 26 Si reaction to determine 22 Mg( α , p ) 25 Al reaction rates Matic, A.; van den Berg, A. M.; Harakeh, M. N. Physical Review C, Vol. 84, Issue 2 https://doi.org/10.1103/PhysRevC.84.025801	journal	August 2011
Realization of matching conditions for high-resolution spectrometers Fujita, H.; Fujita, Y.; Berg, G. P. A. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 484, Issue 1-3 https://doi.org/10.1016/S0168-9002(01)01970-2	journal	May 2002
Ground-state alpha-transfer spectroscopic factors of sd -shell nuclei Oelert, W.; Chung, W.; Betigeri, M. Physical Review C, Vol. 20, Issue 2 https://doi.org/10.1103/PhysRevC.20.459	journal	August 1979
Dependence of X-Ray Burst Models on Nuclear Masses Schatz, H.; Ong, W. -J. The Astrophysical Journal, Vol. 844, Issue 2 https://doi.org/10.3847/1538-4357/aa7de9	journal	August 2017
Level structure of 30 S and its importance in the 26 Si( α , p ) 29 P and 29 P( p , γ ) 30 S reaction rates Almaraz-Calderon, S.; Tan, W. P.; Aprahamian, A. Physical Review C, Vol. 86, Issue 6 https://doi.org/10.1103/PhysRevC.86.065805	journal	December 2012
Energies, decay schemes and lifetimes of levels in 34Ar measured using the 32S(3He, nγ)34Ar reaction Bell, R. A. I.; Thompson, J. V.; Graham, I. G. Nuclear Physics A, Vol. 222, Issue 3 https://doi.org/10.1016/0375-9474(74)90333-9	journal	April 1974
Systematics of Ground-State α -Particle Spectroscopic Strengths for sd - and fp -Shell Nuclei Anantaraman, N.; Bennett, C. L.; Draayer, J. P. Physical Review Letters, Vol. 35, Issue 17 https://doi.org/10.1103/PhysRevLett.35.1131	journal	October 1975
( d , Li 6 ) reaction on Mg 24 and Mg 26 at E d = 80 MeV Oelert, W.; Chung, W.; Djaloeis, A. Physical Review C, Vol. 22, Issue 2 https://doi.org/10.1103/PhysRevC.22.408	journal	August 1980
X-ray bursts and neutron-star thermonuclear flashes Joss, P. C. Nature, Vol. 270, Issue 5635 https://doi.org/10.1038/270310a0	journal	November 1977
Multipeaked X-ray bursts from 4U/MXB 1636-53 - Evidence against burst-induced accretion disk coronae Penninx, W.; Lewin, W. H. G.; van Paradijs, J. The Astrophysical Journal, Vol. 321 https://doi.org/10.1086/185007	journal	October 1987
Structure of 22Mg, 26Si, 34Ar and 38Ca via the (3He, n) reaction Alford, W. P.; Craig, P.; Lind, D. A. Nuclear Physics A, Vol. 457, Issue 2 https://doi.org/10.1016/0375-9474(86)90381-7	journal	September 1986
Matching of a beam line and a spectrometer New beam line project at RCNP Fujita, Y.; Hatanaka, K.; Berg, G. P. A. Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms, Vol. 126, Issue 1-4 https://doi.org/10.1016/S0168-583X(96)01008-7	journal	April 1997
High resolution beam line for the Grand Raiden spectrometer Wakasa, T.; Hatanaka, K.; Fujita, Y. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 482, Issue 1-2 https://doi.org/10.1016/S0168-9002(01)01686-2	journal	April 2002
sd -shell observables for the USDA and USDB Hamiltonians Richter, W. A.; Mkhize, S.; Brown, B. Alex Physical Review C, Vol. 78, Issue 6 https://doi.org/10.1103/PhysRevC.78.064302	journal	December 2008
Nuclear clustering using a modern shell model approach Volya, Alexander; Tchuvil'sky, Yury M. Physical Review C, Vol. 91, Issue 4 https://doi.org/10.1103/PhysRevC.91.044319	journal	April 2015
Explosive hydrogen burning Wallace, R. K.; Woosley, S. E. The Astrophysical Journal Supplement Series, Vol. 45 https://doi.org/10.1086/190717	journal	January 1981
Unusual X-ray burst profiles from 4U/MXB 1636-53 Sztajno, M.; van Paradijs, J.; Lewin, W. H. G. The Astrophysical Journal, Vol. 299 https://doi.org/10.1086/163715	journal	December 1985
A Composite Nuclear-Level Density Formula with Shell Corrections Gilbert, A.; Cameron, A. G. W. Canadian Journal of Physics, Vol. 43, Issue 8 https://doi.org/10.1139/p65-139	journal	August 1965
Reaction rates and reaction sequences in the rp-process van Wormer, L.; Goerres, J.; Iliadis, C. The Astrophysical Journal, Vol. 432 https://doi.org/10.1086/174572	journal	September 1994
Nuclear level density and the determination of thermonuclear rates for astrophysics Rauscher, Thomas; Thielemann, Friedrich-Karl; Kratz, Karl-Ludwig Physical Review C, Vol. 56, Issue 3 https://doi.org/10.1103/PhysRevC.56.1613	journal	September 1997
High-precision ( p , t ) reaction measurement to determine Ne 18 ( α , p ) Na 21 reaction rates Matic, A.; Berg, A. M. van den; Harakeh, M. N. Physical Review C, Vol. 80, Issue 5 https://doi.org/10.1103/PhysRevC.80.055804	journal	November 2009
The Effects of Variations in Nuclear Processes on Type I X‐Ray Burst Nucleosynthesis Parikh, Anuj; José, Jordi; Moreno, Fermín The Astrophysical Journal Supplement Series, Vol. 178, Issue 1 https://doi.org/10.1086/589879	journal	September 2008
High energy-resolution zero-degree facility for light-ion scattering and reactions at iThemba LABS Neveling, R.; Fujita, H.; Smit, F. D. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Vol. 654, Issue 1 https://doi.org/10.1016/j.nima.2011.06.077	journal	October 2011
The Nuclear Reaction Waiting Points: ²² Mg, ²⁶ Si, ³⁰ S, and ³⁴ Ar and Bolometrically Double-peaked Type I X-Ray Bursts Fisker, Jacob Lund; Thielemann, Friedrich-Karl; Wiescher, Michael The Astrophysical Journal, Vol. 608, Issue 1 https://doi.org/10.1086/422215	journal	May 2004
Alpha-clustering systematics from the quasifree ( p , p α ) knockout reaction Carey, T. A.; Roos, P. G.; Chant, N. S. Physical Review C, Vol. 23, Issue 1 https://doi.org/10.1103/PhysRevC.23.576	journal	January 1981
Nuclear burning in accreting neutron stars and X-ray bursts Lamb, D. Q.; Lamb, F. K. The Astrophysical Journal, Vol. 220 https://doi.org/10.1086/155905	journal	February 1978
Nuclear Data Sheets for A = 30 Shamsuzzoha Basunia, M. Nuclear Data Sheets, Vol. 111, Issue 9 https://doi.org/10.1016/j.nds.2010.09.001	journal	September 2010
γ-ray bursts from thermonuclear explosions on neutron stars Woosley, S. E.; Taam, Ronald E. Nature, Vol. 263, Issue 5573 https://doi.org/10.1038/263101a0	journal	September 1976
34Ar and T = 1 states in 34Cl from two-nucleon pick-up reactions Brunnader, H.; Hardy, J. C.; Cerny, Joseph Nuclear Physics A, Vol. 137, Issue 3 https://doi.org/10.1016/0375-9474(69)90087-6	journal	November 1969
The Inelastic Scattering of Neutrons Hauser, Walter; Feshbach, Herman Physical Review, Vol. 87, Issue 2 https://doi.org/10.1103/PhysRev.87.366	journal	July 1952
First measurement of the 33 Cl( p , α ) 30 S reaction Deibel, C. M.; Rehm, K. E.; Figueira, J. M. Physical Review C, Vol. 84, Issue 4 https://doi.org/10.1103/PhysRevC.84.045802	journal	October 2011
Effective interactions for the 0 p 1 s 0 d nuclear shell-model space Warburton, E. K.; Brown, B. A. Physical Review C, Vol. 46, Issue 3 https://doi.org/10.1103/PhysRevC.46.923	journal	September 1992

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