Neutrino Emissivities from Deuteron-Breakup and Formation in Supernovae - INSPIRE

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Neutrino Emissivities from Deuteron-Breakup and Formation in Supernovae

S. Nasu
(
- Osaka U., Inst. Phys.
)
,
S.X. Nakamura
(
- Osaka U., Inst. Phys.
)
,
K. Sumiyoshi
(
- Numazu Coll. Tech.
)
,
T. Sato
(
- Osaka U., Inst. Phys.
)
,
F. Myhrer
(
- South Carolina U.
)

Feb 5, 2014

12 pages

Published in:

Astrophys.J. 801 (2015) 2, 78

Published: Mar 5, 2015

e-Print:

1402.0959 [astro-ph.HE]

DOI:

10.1088/0004-637X/801/2/78

View in:

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Abstract: (IOP)

Neutrino emissions from electron/positron capture on the deuteron and the nucleon-nucleon fusion processes in a supernova core are studied. These weak processes are evaluated in an approach which consists of one-nucleon and two-nucleon meson-exchange currents and nuclear wave functions generated by a high precision nucleon-nucleon potential. In addition to the cross sections for these processes involving the deuteron, we present neutrino emissivities due to these processes calculated for typical profiles of core-collapsed supernovae. These novel neutrino emissivities are compared with the standard neutrino-emission mechanisms. We find that the electron-type neutrino emissivity due to electron capture on the deuteron is comparable to that on the proton in the deuteron abundant region. The electron-type antineutrino emissivity due to positron capture on the deuteron is much smaller than that on the neutron. The neutrino emissivity through deuteron formation is smaller than the conventional processes, but may be important in a situation where the nucleon-nucleon bremsstrahlung is important. The implications of the new channels involving deuterons for the supernova mechanism are discussed.

Note:

31 pages, 9 figures

neutrinos
nuclear reactions, nucleosynthesis, abundances
stars: neutron
supernovae: general
neutrino: supernova
electron: capture
nucleon nucleon: potential
nucleus: wave function
positron: capture
electron

References(39)

Figures(16)

Neutron-neutron fusion

Shung-ichi Ando
(
- TRIUMF
)
,
Kuniharu Kubodera
(
- South Carolina U.
)

- Phys.Lett.B 633 (2006) 253-259
•
e-Print:
- nucl-th/0507048
•
DOI:
- 10.1016/j.physletb.2005.11.085

Influence of light nuclei on neutrino-driven supernova outflows

A. Arcones
(
- Darmstadt, Tech. Hochsch. and
- Darmstadt, GSI
)
,
G. Martinez-Pinedo
(
- Darmstadt, GSI
)
,
E. O'Connor
(
- TRIUMF and
- Caltech
)
,
A. Schwenk
(
- TRIUMF
)
,
H.-Th. Janka
(
- Garching, Max Planck Inst.
)

et al.

- Phys.Rev.C 78 (2008) 015806
•
e-Print:
- 0805.3752
•
DOI:
- 10.1103/PhysRevC.78.015806

Effective field theory calculations of $NN\to NN\pi$

Vadim Baru
(
- Ruhr U., Astron. Inst.
)
,
Christoph Hanhart
(
- IAS, Julich and
- JCHP, Julich
)
,
Fred Myhrer
(
- U. South Carolina, Columbia
)

- Int.J.Mod.Phys.E 23 (2014) 4, 1430004
•
e-Print:
- 1310.3505
•
DOI:
- 10.1142/S0218301314300045

Review of Particle Physics (RPP)

J. Beringer
(
- LBL, Berkeley
)
,
J.F. Arguin
(
- LBL, Berkeley and
- Montreal U.
)
,
R.M. Barnett
(
- LBL, Berkeley
)
,
K. Copic
(
- LBL, Berkeley
)
,
O. Dahl
(
- LBL, Berkeley
)

et al.

- Phys.Rev.D 86 (2012) 010001
•
DOI:
- 10.1103/PhysRevD.86.010001

Supernova mechanisms

H.A. Bethe
(
- Cornell U., LNS
)

- Rev.Mod.Phys. 62 (1990) 801-866
•
DOI:
- 10.1103/RevModPhys.62.801

Neutrino opacities in nuclear matter

- Nucl.Phys.A 777 (2006) 356-394
•
e-Print:
- astro-ph/0404432
•
DOI:
- 10.1016/j.nuclphysa.2004.06.012

Effect of Meson Exchange Current on Deuteron - Muon Capture

M. Doi
(
- Osaka U., Appl. Math. Dept.
)
,
T. Sato
(
- Osaka U., Appl. Math. Dept.
)
,
H. Ohtsubo
(
- Osaka U., Appl. Math. Dept.
)
,
M. Morita
(
- Osaka U., Appl. Math. Dept.
)

- Nucl.Phys.A 511 (1990) 507-524
•
DOI:
- 10.1016/0375-9474(90)90107-W

The influence of inelastic neutrino reactions with light nuclei on the standing accretion shock instability in core-collapse supernovae

- Astrophys.J. 774 (2013) 78
•
e-Print:
- 1305.1510
•
DOI:
- 10.1088/0004-637X/774/1/78

New equations of state based on the liquid drop model of heavy nuclei and quantum approach to light nuclei for core-collapse supernova simulations

- Astrophys.J. 772 (2013) 95
•
e-Print:
- 1305.1508
•
DOI:
- 10.1088/0004-637X/772/2/95

New Equations of State in Simulations of Core-Collapse Supernovae

Matthias Hempel
(
- Basel U.
)
,
Tobias Fischer
(
- Darmstadt, GSI and
- Darmstadt, Tech. U.
)
,
Jurgen Schaffner-Bielich
(
- U. Heidelberg, ITP
)
,
Matthias Liebendorfer
(
- Basel U.
)

- Astrophys.J. 748 (2012) 70
•
e-Print:
- 1108.0848
•
DOI:
- 10.1088/0004-637X/748/1/70

2007, Phys

H.-T. Janka
,
K. Langanke
,
A. Marek
,
G. Martínez-Pinedo
,
B. Muller

Rep., 442, 38

2006, Rev

K. Kotake
,
K. Sato
,
K. Takahashi

- Prog.Phys. 69 971

The Solar HEP process

- Ann.Rev.Nucl.Part.Sci. 54 (2004) 19-37
•
e-Print:
- nucl-th/0402008
•
DOI:
- 10.1146/annurev.nucl.54.070103.181239

A Generalized equation of state for hot, dense matter

- Nucl.Phys.A 535 (1991) 331-376
•
DOI:
- 10.1016/0375-9474(91)90452-C

S. Nakamura
,
T. Sato
,
S. Ando
,
T.-S. Park
,
F. Myhrer

et al.

Neutrino deuteron reactions at solar neutrino energies

S. Nakamura
(
- Osaka U.
)
,
T. Sato
(
- Osaka U. and
- South Carolina U.
)
,
S. Ando
(
- South Carolina U.
)
,
T.S. Park
(
- South Carolina U.
)
,
F. Myhrer
(
- South Carolina U.
)

et al.

- Nucl.Phys.A 707 (2002) 561-576
•
e-Print:
- nucl-th/0201062
•
DOI:
- 10.1016/S0375-9474(02)00993-4

Neutrino reactions on deuteron

S. Nakamura
(
- Osaka U.
)
,
T. Sato
(
- Osaka U. and
- South Carolina U.
)
,
Vladimir P. Gudkov
(
- South Carolina U.
)
,
K. Kubodera
(
- South Carolina U.
)

- Phys.Rev.C 63 (2001) 034617,
- Phys.Rev.C 73 (2006) 049904 (erratum)
•
e-Print:
- nucl-th/0009012
•
DOI:
- 10.1103/PhysRevC.73.049904

Neutrino deuteron reaction in the heating mechanism of core-collapse supernovae

- Phys.Rev.C 80 (2009) 035802
•
e-Print:
- 0906.0856
•
DOI:
- 10.1103/PhysRevC.80.035802

Supernova Neutrino Light Curves and Spectra for Various Progenitor Stars: From Core Collapse to Proto-neutron Star Cooling

et al.

- Astrophys.J.Suppl. 205 (2013) 2
•
e-Print:
- 1210.6841
•
DOI:
- 10.1088/0067-0049/205/1/2

Parameter free effective field theory calculation for the solar proton fusion and hep processes

T.S. Park
(
- Korea Inst. Advanced Study, Seoul and
- South Carolina U.
)
,
L.E. Marcucci
(
- Pisa U. and
- INFN, Pisa
)
,
R. Schiavilla
(
- Old Dominion U. and
- Jefferson Lab
)
,
M. Viviani
(
- INFN, Pisa and
- Pisa U.
)
,
A. Kievsky
(
- INFN, Pisa and
- Pisa U.
)

et al.

- Phys.Rev.C 67 (2003) 055206
•
e-Print:
- nucl-th/0208055
•
DOI:
- 10.1103/PhysRevC.67.055206

1995, in Proceedings of the IVth International

T. Sato
,
T. Niwa
,
T. Ohtsubo

Symposium on Weak and Electromagnetic Interaction in Nuclei Singapore), 488

H. Ejiri
,
T. Kishimoto
,
T. Sato

Weak capture of protons by protons

R. Schiavilla
(
- Jefferson Lab and
- Old Dominion U.
)
,
V.G.J. Stoks
(
- Adelaide U. and
- Argonne, PHY
)
,
Walter Gloeckle
(
- Ruhr U., Bochum
)
,
H. Kamada
(
- Ruhr U., Bochum and
- Darmstadt, Tech. Hochsch.
)
,
A. Nogga
(
- Ruhr U., Bochum
)

et al.

- Phys.Rev.C 58 (1998) 1263
•
e-Print:
- nucl-th/9808010
•
DOI:
- 10.1103/PhysRevC.58.1263

Relativistic equation of state of nuclear matter for supernova and neutron star

H. Shen
(
- Osaka U., Res. Ctr. Nucl. Phys. and
- Nankai U.
)
,
H. Toki
(
- Osaka U., Res. Ctr. Nucl. Phys. and
- Wako, RIKEN
)
,
K. Oyamatsu
(
- Wako, RIKEN and
- Nagoya U.
)
,
K. Sumiyoshi
(
- Wako, RIKEN
)

- Nucl.Phys.A 637 (1998) 435-450
•
e-Print:
- nucl-th/9805035
•
DOI:
- 10.1016/S0375-9474(98)00236-X

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