Baryon semileptonic decays: The Mexican contribution

Rubén Flores-Mendieta; Alfonso Martínez

doi:10.1063/1.2359389

Baryon semileptonic decays: The Mexican contribution

Rubén Flores-Mendieta, Alfonso Martínez

Escuela Superior de Física y Matemáticas (ESFM)

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

1 Scopus citations

Abstract

We give a detailed account of the techniques to compute radiative corrections in baryon semileptonic decays developed over the years by Mexican collaborations. We explain how the method works by obtaining an expression for the Dalitz plot of semileptonic decays of polarized baryons including radiative corrections to order B(α_q/πM₁), where q is the four-momentum transfer and M₁ is the mass of the decaying baryon. From here we compute the totally integrated spin angular asymmetry coefficient of the emitted baryon and compare its value with other results.

Original language	English
Title of host publication	PARTICLES AND FIELDS
Subtitle of host publication	X Mexican Workshop on Particles and Fields
Publisher	American Institute of Physics Inc.
Pages	27-36
Number of pages	10
ISBN (Print)	0735403511, 9780735403512
DOIs	https://doi.org/10.1063/1.2359389
State	Published - 2006
Event	PARTICLES AND FIELDS: X Mexican Workshop on Particles and Fields - Morelia, Michoacan, Mexico Duration: 6 Nov 2005 → 12 Nov 2005

Publication series

Name	AIP Conference Proceedings
Volume	857 B
ISSN (Print)	0094-243X
ISSN (Electronic)	1551-7616

Conference

Conference	PARTICLES AND FIELDS: X Mexican Workshop on Particles and Fields
Country/Territory	Mexico
City	Morelia, Michoacan
Period	6/11/05 → 12/11/05

Keywords

Baryons
Radiative corrections
Weak decays

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10.1063/1.2359389

Cite this

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title = "Baryon semileptonic decays: The Mexican contribution",

abstract = "We give a detailed account of the techniques to compute radiative corrections in baryon semileptonic decays developed over the years by Mexican collaborations. We explain how the method works by obtaining an expression for the Dalitz plot of semileptonic decays of polarized baryons including radiative corrections to order B(αq/πM1), where q is the four-momentum transfer and M1 is the mass of the decaying baryon. From here we compute the totally integrated spin angular asymmetry coefficient of the emitted baryon and compare its value with other results.",

keywords = "Baryons, Radiative corrections, Weak decays",

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series = "AIP Conference Proceedings",

publisher = "American Institute of Physics Inc.",

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Flores-Mendieta, R & Martínez, A 2006, Baryon semileptonic decays: The Mexican contribution. in PARTICLES AND FIELDS: X Mexican Workshop on Particles and Fields. AIP Conference Proceedings, vol. 857 B, American Institute of Physics Inc., pp. 27-36, PARTICLES AND FIELDS: X Mexican Workshop on Particles and Fields, Morelia, Michoacan, Mexico, 6/11/05. https://doi.org/10.1063/1.2359389

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AU - Martínez, Alfonso

PY - 2006

Y1 - 2006

N2 - We give a detailed account of the techniques to compute radiative corrections in baryon semileptonic decays developed over the years by Mexican collaborations. We explain how the method works by obtaining an expression for the Dalitz plot of semileptonic decays of polarized baryons including radiative corrections to order B(αq/πM1), where q is the four-momentum transfer and M1 is the mass of the decaying baryon. From here we compute the totally integrated spin angular asymmetry coefficient of the emitted baryon and compare its value with other results.

AB - We give a detailed account of the techniques to compute radiative corrections in baryon semileptonic decays developed over the years by Mexican collaborations. We explain how the method works by obtaining an expression for the Dalitz plot of semileptonic decays of polarized baryons including radiative corrections to order B(αq/πM1), where q is the four-momentum transfer and M1 is the mass of the decaying baryon. From here we compute the totally integrated spin angular asymmetry coefficient of the emitted baryon and compare its value with other results.

KW - Baryons

KW - Radiative corrections

KW - Weak decays

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U2 - 10.1063/1.2359389

DO - 10.1063/1.2359389

M3 - Contribución a la conferencia

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SN - 9780735403512

T3 - AIP Conference Proceedings

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BT - PARTICLES AND FIELDS

PB - American Institute of Physics Inc.

Y2 - 6 November 2005 through 12 November 2005

ER -

Baryon semileptonic decays: The Mexican contribution

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Keywords

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