Potential NRQED: The Positronium case - INSPIRE

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Potential NRQED: The Positronium case

A. Pineda
(
- Julich, Forschungszentrum
)
,
J. Soto
(
- Barcelona U. and
- Barcelona, Autonoma U.
)

May, 1998

21 pages

Published in:

Phys.Rev.D 59 (1999) 016005

e-Print:

hep-ph/9805424 [hep-ph]

DOI:

10.1103/PhysRevD.59.016005

Report number:

UB-ECM-PF-98-11,
KFA-IKP-TH-98-9

View in:

ADS Abstract Service

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Abstract:

We discuss in detail potential NRQED (pNRQED), a previously proposed effective field theory for ultrasoft photons. The pNRQED lagrangian for the equal mass case is presented and it is shown that it correctly reproduces the positronium spectrum at order

m\alpha^5

. The pNRQED lagrangian for the unequal mass case is also presented at the same order. Dimensional regularization is used throughout.

quantum electrodynamics: nonrelativistic
potential
effective Lagrangian
positronium: energy spectrum
photon: propagator
regularization: dimensional
HQET model
bound state
quantum chromodynamics: nonrelativistic

References(32)

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Effective Lagrangians for Bound State Problems in QED, QCD, and Other Field Theories

W.E. Caswell
(
- Maryland U.
)
,
G.P. Lepage
(
- Cornell U., LNS
)

- Phys.Lett.B 167 (1986) 437-442
•
DOI:
- 10.1016/0370-2693(86)91297-9

Radiative corrections to the muonium hyperfine structure. 1. The alpha**2 (Z-alpha) correction

T. Kinoshita
(
- Cornell U., LNS
)
,
M. Nio
(
- Cornell U., LNS
)

- Phys.Rev.D 53 (1996) 4909-4929
•
e-Print:
- hep-ph/9512327
•
DOI:
- 10.1103/PhysRevD.53.4909

NRQED and next-to-leading hyperfine splitting in positronium

- Phys.Rev.D 56 (1997) 8053-8061
•
e-Print:
- hep-ph/9706449
•
DOI:
- 10.1103/PhysRevD.56.8053

The Single photon annihilation contributions to the positronium hyperfine splitting to order m(e) alpha**6

- Phys.Rev.Lett. 79 (1997) 3387-3390
•
e-Print:
- hep-ph/9707337
•
DOI:
- 10.1103/PhysRevLett.79.3387

- Phys.Rev. 82 309

Effective field theories for QED bound states: Extending nonrelativistic QED to study retardation effects

Patrick Labelle
(
- McGill U.
)

- Phys.Rev.D 58 (1998) 093013
•
e-Print:
- hep-ph/9608491
•
DOI:
- 10.1103/PhysRevD.58.093013

Bound states and power counting in effective field theories

Michael E. Luke
(
- Toronto U.
)
,
Aneesh V. Manohar
(
- UC, San Diego
)

- Phys.Rev.D 55 (1997) 4129-4140
•
e-Print:
- hep-ph/9610534
•
DOI:
- 10.1103/PhysRevD.55.4129

Effective field theory and matching in nonrelativistic gauge theories

Benjamin Grinstein
(
- UC, San Diego
)
,
Ira Z. Rothstein
(
- UC, San Diego
)

- Phys.Rev.D 57 (1998) 78-82
•
e-Print:
- hep-ph/9703298
•
DOI:
- 10.1103/PhysRevD.57.78

Effective field theory for ultrasoft momenta in NRQCD and NRQED

A. Pineda
(
- Barcelona U.
)
,
J. Soto
(
- Barcelona U.
)

- Nucl.Phys.B Proc.Suppl. 64 (1998) 428-432,
•
e-Print:
- hep-ph/9707481
•
DOI:
- 10.1016/S0920-5632(97)01102-X

Power counting in dimensionally regularized NRQCD

- Phys.Rev.D 57 (1998) 413-423
•
e-Print:
- hep-ph/9707313
•
DOI:
- 10.1103/PhysRevD.57.413

The Lamb shift in dimensional regularization

Antonio Pineda
(
- Barcelona U. and
- Barcelona, Autonoma U.
)
,
Joan Soto
(
- Barcelona U. and
- Barcelona, Autonoma U.
)

- Phys.Lett.B 420 (1998) 391-396
•
e-Print:
- hep-ph/9711292
•
DOI:
- 10.1016/S0370-2693(97)01537-2

Asymptotic expansion of Feynman integrals near threshold

M. Beneke
(
- CERN
)
,
Vladimir A. Smirnov
(
- Moscow State U.
)

- Nucl.Phys.B 522 (1998) 321-344
•
e-Print:
- hep-ph/9711391
•
DOI:
- 10.1016/S0550-3213(98)00138-2

The Soft regime in NRQCD

Harald W. Griesshammer
(
- Washington U., Seattle
)

- ,
- In *Pasadena 1998, Nuclear physics with effective field theory* 229-245
•
e-Print:
- hep-ph/9804251

The HQET / NRQCD Lagrangian to order alpha / m-3

Aneesh V. Manohar
(
- UC, San Diego
)

- Phys.Rev.D 56 (1997) 230-237
•
e-Print:
- hep-ph/9701294
•
DOI:
- 10.1103/PhysRevD.56.230

Matching at one loop for the four quark operators in NRQCD

A. Pineda
(
- Barcelona U. and
- Barcelona, Autonoma U.
)
,
J. Soto
(
- Barcelona U. and
- Barcelona, Autonoma U.
)

- Phys.Rev.D 58 (1998) 114011
•
e-Print:
- hep-ph/9802365
•
DOI:
- 10.1103/PhysRevD.58.114011

Field transformations and the classical equation of motion in chiral perturbation theory

S. Scherer
(
- TRIUMF
)
,
H.W. Fearing
(
- TRIUMF
)

- Phys.Rev.D 52 (1995) 6445-6450
•
e-Print:
- hep-ph/9408298
•
DOI:
- 10.1103/PhysRevD.52.6445

Renormalizing heavy quark effective theory at O(1/m(Q)**3)

Christopher Balzereit
(
- Karlsruhe U., TTP
)

- Phys.Rev.D 59 (1999) 034006
•
e-Print:
- hep-ph/9801436
•
DOI:
- 10.1103/PhysRevD.59.034006

Muonium and positronium potentials

Suraj N. Gupta
(
- Wayne State U.
)
,
Wayne W. Repko
(
- Michigan State U.
)
,
Casimir J. Suchyta, III
(
- Wayne State U.
)

- Phys.Rev.D 40 (1989) 12, 4100
•
DOI:
- 10.1103/PhysRevD.40.4100

Complete result for positronium energy levels at order alpha**6 m

- Phys.Rev.Lett. 80 (1998) 2101-2104
•
e-Print:
- hep-ph/9709387
•
DOI:
- 10.1103/PhysRevLett.80.2101

Rigorous QCD analysis of inclusive annihilation and production of heavy quarkonium

- Phys.Rev.D 51 (1995) 1125-1171,
- Phys.Rev.D 55 (1997) 5853 (erratum)
•
e-Print:
- hep-ph/9407339
•
DOI:
- 10.1103/PhysRevD.55.5853

Rigorous QCD analysis of inclusive annihilation and production of heavy quarkonium

- Phys.Rev.D 51 (1995) 1125-1171,
- Phys.Rev.D 55 (1997) 5853 (erratum)
•
e-Print:
- hep-ph/9407339
•
DOI:
- 10.1103/PhysRevD.55.5853

Order m-alpha**8 contributions to the decay rate of orthopositronium

- Phys.Rev.Lett. 72 (1994) 2006-2008
•
e-Print:
- hep-ph/9310208
•
DOI:
- 10.1103/PhysRevLett.72.2006

New measurement of orthopositronium decay rate

- Phys.Lett.B 357 (1995) 475-480
•
DOI:
- 10.1016/0370-2693(95)00916-9

A New order (alpha) correction to the decay rate of pionium

Patrick Labelle
(
- McGill U.
)
,
Kirk Buckley
(
- Bishop's U., Sherbrooke
)

e-Print:
- hep-ph/9804201

Chiral Perturbation Theory to One Loop

J. Gasser
(
- Bern U.
)
,
H. Leutwyler
(
- CERN
)

- Annals Phys. 158 (1984) 142
•
DOI:
- 10.1016/0003-4916(84)90242-2

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