☆ 4.4 Review

Prospects for precision measurements in nuclear β decay in the LHC era

ANNALEN DER PHYSIK (2013)

期刊

ANNALEN DER PHYSIK

卷 525, 期 8-9, 页码 600-619

出版社

WILEY-V C H VERLAG GMBH

DOI: 10.1002/andp.201300072

关键词

Nuclear beta decay; weak interactions; tests of the standard model; searches for exotic couplings

类别

Physics, Multidisciplinary

资金

U.S. National Science Foundation [PHY-11-02511]
DOE [DE-FG02-08ER41531]
Wisconsin Alumni Research Foundation

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Protocol

Reagent

摘要

Precision measurements in nuclear decay offer a sensitive window to search for new physics beyond the standard electroweak model. Searches for new physics are also a strong motivation for experiments carried out at the high energy frontier. It is instructive to confront results from the low energy and the high energy frontiers in order to look for possible complementarities. This paper reviews the constraints on new physics obtained from nuclear and neutron decays and compares them to those from other semi-leptonic processes and from the LHC. The sensitivity requirements of new precision experiments in decay, to impact the search for new physics at the light of current and projected LHC results, are updated. Experimental developments in nuclear and neutron decay are discussed with emphasis on their projected goals to improve the limits on exotic weak couplings.

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Wenzel, U. Wiedner, G. Wilkinson, M. Wolke, L. Wollenberg, C. Wu, J. F. Wu, L. H. Wu, L. J. Wu, X. Wu, X. H. Wu, Y. Wu, Y. J. Wu, Z. Wu, L. Xia, X. M. Xian, T. Xiang, D. Xiao, G. Y. Xiao, H. Xiao, S. Y. Xiao, Y. L. Xiao, Z. J. Xiao, C. Xie, X. H. Xie, Y. Xie, Y. G. Xie, Y. H. Xie, Z. P. Xie, T. Y. Xing, C. F. Xu, C. J. Xu, G. F. Xu, H. Y. Xu, Q. J. Xu, X. P. Xu, Y. C. Xu, Z. P. Xu, F. Yan, L. Yan, W. B. Yan, W. C. Yan, X. Q. Yan, H. J. Yang, H. L. Yang, H. X. Yang, Tao Yang, Y. Yang, Y. F. Yang, Y. X. Yang, Yifan Yang, M. Ye, M. H. Ye, J. H. Yin, Z. Y. You, B. X. Yu, C. X. Yu, G. Yu, T. Yu, X. D. Yu, C. Z. Yuan, L. Yuan, S. C. Yuan, X. Q. Yuan, Y. Yuan, Z. Y. Yuan, C. X. Yue, A. A. Zafar, F. R. Zeng, X. Zeng, Y. Zeng, X. Y. Zhai, Y. H. Zhan, A. Q. Zhang, B. L. Zhang, B. X. Zhang, D. H. Zhang, G. Y. Zhang, H. Zhang, H. H. Zhang, H. H. Zhang, H. Q. Zhang, H. Y. Zhang, J. J. Zhang, J. L. Zhang, J. Q. Zhang, J. W. Zhang, J. X. Zhang, J. Y. Zhang, J. Z. Zhang, Jianyu Zhang, Jiawei Zhang, L. M. Zhang, L. Q. Zhang, Lei Zhang, P. Zhang, Q. Y. Zhang, Shuihan Zhang, Shulei Zhang, X. D. Zhang, X. M. Zhang, X. Y. Zhang, X. Y. Zhang, Y. Zhang, Y. T. Zhang, Y. H. Zhang, Yan Zhang, Yao Zhang, Z. H. Zhang, Z. L. Zhang, Z. Y. Zhang, Z. Y. Zhang, G. Zhao, J. Zhao, J. Y. Zhao, J. Z. Zhao, Lei Zhao, Ling Zhao, M. G. Zhao, S. J. Zhao, Y. B. Zhao, Y. X. Zhao, Z. G. Zhao, A. Zhemchugov, B. Zheng, J. P. Zheng, W. J. Zheng, Y. H. Zheng, B. Zhong, X. Zhong, H. Zhou, L. P. Zhou, X. Zhou, X. K. Zhou, X. R. Zhou, X. Y. Zhou, Y. Z. Zhou, J. Zhu, K. Zhu, K. J. Zhu, L. Zhu, L. X. Zhu, S. H. Zhu, S. Q. Zhu, T. J. Zhu, W. J. Zhu, Y. C. Zhu, Z. A. Zhu, J. H. Zou, J. Zu

Summary: This article reports the first direct measurement of the absolute branching fraction of Sigma(+) -> Lambda e(+)nu(e). The measurement is based on an e(+) e(-) annihilation sample collected with the BESIII detector at root s = 3.097 GeV. The branching fraction is determined to be B(Sigma(+)-> Lambda e(+)nu(e))=2.93 +/- 0.74 (stat) +/- 0.13(syst)] x 10(-5), making it the most precise measurement obtained in a single experiment to date and the first result obtained at a collider experiment. The ratio Gamma (Sigma(-) ->Lambda e(-) (nu) over bar (e) /Sigma(+) -> Lambda e(+) (nu) over bar (e) is found to be 1.06 +/- 0.28, within 1.8 standard deviations of the expected value in the absence of second-class currents.

PHYSICAL REVIEW D (2023)

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Article Multidisciplinary Sciences

Quantifying and visualizing weak interactions between anions and proteins

Binhan Yu, Channing C. Pletka, Junji Iwahara

Summary: This study used NMR spectroscopy to investigate the interaction between charged proteins and anions, revealing that the number of weakly interacting anions with proteins is notably smaller than the overall charge valences. Moreover, it was observed that anions are released from the protein surface upon protein-DNA association.

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA (2021)

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Article Physics, Nuclear

Translationally invariant matrix elements of general one-body operators

Petr Navratil

Summary: This article discusses how to use the properties of harmonic oscillator wave functions to transform and accurately eliminate the interference of center-of-mass motion on nuclear structure calculations, and demonstrates the application in nuclear structure recoil corrections calculations for the decay of 6He.

PHYSICAL REVIEW C (2021)

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Article Physics, Particles & Fields

Quantum interference effects in Higgs boson pair-production beyond the standard model

Biswaranjan Das, Stefano Moretti, Shoaib Munir, Poulose Poulose

Summary: This study examines the quantum interference effects between neutral Higgs bosons in new physics models, showing significant impact on the pair-production of light Higgs bosons and underscoring the importance of considering these effects in future LHC experiments and exclusion bounds.

EUROPEAN PHYSICAL JOURNAL C (2021)

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Article Physics, Multidisciplinary

Observation of Low-Lying Isomeric States in 136Cs: A New Avenue for Dark Matter and Solar Neutrino Detection in Xenon Detectors

S. J. Haselschwardt, B. G. Lenardo, T. Daniels, S. W. Finch, F. Q. L. Friesen, C. R. Howell, C. R. Malone, E. Mancil, W. Tornow

Summary: We present measurements showing the existence of low-lying isomeric states in 136Cs using y rays generated from 136Xe(p; n)136Cs reactions. Two states with lifetimes of around O(100) ns are identified in the decay sequence of 136Cs levels, which are populated through charged-current interactions of solar neutrinos and fermionic dark matter with 136Xe. This discovery enables xenon-based experiments to effectively suppress backgrounds and conduct spectroscopic studies of solar neutrinos and dark matter.

PHYSICAL REVIEW LETTERS (2023)

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Article Physics, Particles & Fields

Compilation of low-energy constraints on 4-fermion operators in theS MEFT

Adam Falkowski, Martin Gonzales-Alonso, Kim Mimouni

JOURNAL OF HIGH ENERGY PHYSICS (2017)

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Article Physics, Particles & Fields

Anomalous triple gauge couplings in the effective field theory approach at the LHC

Adam Falkowski, Martin Gonzalez-Alonso, Admir Greljo, David Marzocca, Minho Son

JOURNAL OF HIGH ENERGY PHYSICS (2017)

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Review Physics, Nuclear

New physics searches in nuclear and neutron β decay

M. Gonzalez-Alonso, O. Naviliat-Cuncic, N. Severijns

PROGRESS IN PARTICLE AND NUCLEAR PHYSICS (2019)

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Article Physics, Particles & Fields

Adding pseudo-observables to the four-lepton experimentalist's toolbox

James S. Gainer, Martn Gonzalez-Alonso, Admir Greljo, Senad Isakovic, Gino Isidori, Andrey Korytov, Joseph Lykken, David Marzocca, Konstantin T. Matchev, Predrag Milenovic, Guenakh Mitselmakher, Stephen Mrenna, Myeonghun Park, Aurelijus Rinkevicius, Nudzeim Selimovic

JOURNAL OF HIGH ENERGY PHYSICS (2018)

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Article Physics, Multidisciplinary

Hadronic τ Decays as New Physics Probes in the LHC Era

Vincenzo Cirigliano, Adam Falkowski, Martin Gonzalez-Alonso, Antonio Rodriguez-Sanchez

PHYSICAL REVIEW LETTERS (2019)

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Article Physics, Particles & Fields

Reactor neutrino oscillations as constraints on effective field theory

Adam Falkowski, Martin Gonzalez-Alonso, Zahra Tabrizi

JOURNAL OF HIGH ENERGY PHYSICS (2019)

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Article Physics, Particles & Fields

The CKM parameters in the SMEFT

Sebastien Descotes-Genon, Adam Falkowski, Marco Fedele, Martin Gonzalez-Alonso, Javier Virto

JOURNAL OF HIGH ENERGY PHYSICS (2019)

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Article Physics, Particles & Fields

Comprehensive analysis of beta decays within and beyond the Standard Model

Adam Falkowski, Martin Gonzalez-Alonso, Oscar Naviliat-Cuncic

Summary: This paper reviews and analyzes precision measurements in allowed nuclear beta decays and neutron decay, confirming the V-A character of the interaction and updating the values for V-ud and g(A) at the 10^(-4) level. By incorporating data from mirror beta transitions in new global fits, the study also places new stringent limits on exotic couplings involving left-handed and right-handed neutrinos.

JOURNAL OF HIGH ENERGY PHYSICS (2021)

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Article Physics, Particles & Fields

AFB in the SMEFT: precision Z physics at the LHC

Victor Breso-Pla, Adam Falkowski, Martin Gonzalez-Alonso

Summary: This study reveals that studying the forward-backward asymmetry A(FB) at the Z peak within the Standard Model Effective Field Theory framework provides constraints on the vertex corrections of the Z boson to quarks. The inclusion of current A(FB) data significantly improves LEP bounds even in simple New Physics setups, indicating the competitiveness and complementarity of the LHC in precision measurements of the Z boson properties.

JOURNAL OF HIGH ENERGY PHYSICS (2021)

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Article Physics, Particles & Fields

EFT at FASERν

Adam Falkowski, Martin Gonzalez-Alonso, Joachim Kopp, Yotam Soreq, Zahra Tabrizi

Summary: By investigating the sensitivity of the FASER nu detector to non-standard neutrino interactions, it is found that the experiment will be able to constrain new physics effects, providing important references for the related field.

JOURNAL OF HIGH ENERGY PHYSICS (2021)

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Article Physics, Particles & Fields

Semileptonic tau decays beyond the Standard Model

Vincenzo Cirigliano, David Diaz-Calderon, Adam Falkowski, Martin Gonzalez-Alonso, Antonio Rodriguez-Sanchez

Summary: Hadronic tau decays are studied to investigate new physics, analyzing the relationship between Tau observables and Wilson coefficients in the low-energy effective theory. The analysis suggests the presence of Cabibbo anomaly in the combined dataset of new physics hints, which can be combined with inputs from other low-energy precision observables.

JOURNAL OF HIGH ENERGY PHYSICS (2022)

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Article Physics, Particles & Fields

EFT analysis of New Physics at COHERENT

Victor Breso-Pla, Adam Falkowski, Martin Gonzalez-Alonso, Kevin Monsalvez-Pozo

Summary: Using an effective field theory approach, this study investigates coherent neutrino scattering on nuclei relevant to the COHERENT experiment. Non-standard effects in both neutrino production and detection are considered, with an arbitrary flavor structure and all leading Wilson coefficients simultaneously present. A concise description of the COHERENT event rate is obtained by introducing three generalized weak charges. The results have implications for specific new physics scenarios and highlight the importance of including COHERENT data in electroweak precision studies.

JOURNAL OF HIGH ENERGY PHYSICS (2023)

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Article Physics, Nuclear

Superallowed decays within and beyond the standard model

Adam Falkowski, Martin Gonzalez-Alonso, Oscar Naviliat-Cuncic, Nathal Severijns

Summary: This paper reviews the role of superallowed transitions in determining the strength of weak interaction among the lightest quarks and in searching for new physics beyond the standard electroweak model. It also discusses the effects of nucleus-dependent radiative correction and nucleus-independent inner radiative correction. Though there has been significant progress in the study of mirror transitions, the data is still limited by experimental uncertainties.

EUROPEAN PHYSICAL JOURNAL A (2023)

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Article Physics, Particles & Fields

Consistent QFT description of non-standard neutrino interactions

Adam Falkowski, Martin Gonzalez-Alonso, Zahra Tabrizi

JOURNAL OF HIGH ENERGY PHYSICS (2020)

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Proceedings Paper Physics, Atomic, Molecular & Chemical

The MORA project

P. Delahaye, E. Lienard, I. Moore, M. Benali, M. L. Bissell, L. Canete, T. Eronen, A. Falkowski, X. Flechard, M. Gonzalez-Alonso, W. Gins, R. P. De Groote, A. Jokinen, A. Kankainen, M. Kowalska, N. Lecesne, R. Leroy, Y. Merrer, G. Neyens, F. De Oliveira Santos, G. Quemener, A. De Roubin, B. -M. Retailleau, T. Roger, N. Severijns, J. C. Thomas, K. Turzo, P. Ujic

HYPERFINE INTERACTIONS (2019)

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