A detailed map of Higgs boson interactions by the ATLAS experiment ten years after the discovery

被引：308

作者：

Aad, G. ^{[1
]}

Abbott, B. ^{[2
]}

Abbott, D. C. ^{[3
]}

Abeling, K. ^{[4
]}

Abidi, S. H. ^{[5
]}

Aboulhorma, A. ^{[4
,6
,41
]}

Abramowicz, H. ^{[8
]}

Abreu, H. ^{[9
]}

Abulaiti, Y. ^{[10
]}

Hoffman, A. C. Abusleme ^{[11
]}

Acharya, B. S. ^{[12
,13
,266
]}

Achkar, B. ^{[4
]}

Adam, L. ^{[14
]}

Bourdarios, C. Adam ^{[15
]}

Adamczyk, L. ^{[16
]}

Adamek, L. ^{[17
]}

Addepalli, S. V. ^{[18
]}

Adelman, J. ^{[19
]}

Adiguzel, A. ^{[4
,20
]}

Adorni, S. ^{[21
]}

Adye, T. ^{[22
]}

Affolder, A. A. ^{[23
]}

Afik, Y. ^{[24
]}

Agaras, M. N. ^{[25
]}

Agarwala, J. ^{[26
,27
]}

Aggarwal, A. ^{[14
]}

Agheorghiesei, C. ^{[28
]}

Aguilar-Saavedra, J. A. ^{[29
]}

Ahmad, A. ^{[24
]}

Ahmadov, F. ^{[30
,274
]}

Ahmed, W. S. ^{[31
]}

Ahuja, S. ^{[32
]}

Ai, X. ^{[33
,34
]}

Aielli, G. ^{[35
,36
]}

Aizenberg, I. ^{[37
]}

Akbiyik, M. ^{[14
]}

Akesson, T. P. A. ^{[38
]}

Akimov, A. V. ^{[39
]}

Al Khoury, K. ^{[40
]}

Alberghi, G. L. ^{[41
]}

Albert, J. ^{[42
]}

Albicocco, P. ^{[43
,44
]}

Verzini, M. J. Alconada ^{[45
,46
]}

Alderweireldt, S. ^{[47
]}

Aleksa, M. ^{[24
]}

Aleksandrov, I. N. ^{[30
]}

Alexa, C. ^{[48
]}

Alexopoulos, T. ^{[49
]}

Alfonsi, A. ^{[50
,51
]}

Alfonsi, F. ^{[41
]}

机构：

[1] Aix Marseille Univ, CPPM, CNRS, IN2P3, Marseille, France

[2] Univ Oklahoma, Homer L Dodge Dept Phys & Astron, Norman, OK USA

[3] Univ Massachusetts, Dept Phys, Amherst, MA USA

[4] Georg August Univ Gottingen, Phys Inst 2, Gottingen, Germany

[5] Brookhaven Natl Lab, Dept Phys, Upton, NY USA

[6] Univ Mohammed 5, Fac Sci, Rabat, Morocco

[7] Najah Natl Univ, Dept Phys, Nablus, Palestine

[8] Tel Aviv Univ, Raymond & Beverly Sackler Sch Phys & Astron, Tel Aviv, Israel

[9] Technion Israel Inst Technol, Dept Phys, Haifa, Israel

[10] NYU, Dept Phys, New York, NY USA

[11] Pontificia Univ Catolica Chile, Dept Fis, Santiago, Chile

[12] INFN Grp Collegato Udine, Sez Trieste, Udine, Italy

[13] Abdus Salaam Int Ctr Theoret Phys, Trieste, Italy

[14] Johannes Gutenberg Univ Mainz, Inst Phys, Mainz, Germany

[15] Univ Savoie Mt Blanc, LAPP, CNRS, IN2P3, Annecy, France

[16] AGH Univ Krakow, Fac Phys & Appl Comp Sci, Krakow, Poland

[17] Univ Toronto, Dept Phys, Toronto, ON, Canada

[18] Brandeis Univ, Dept Phys, Waltham, MA USA

[19] Northern Illinois Univ, Dept Phys, De Kalb, IL USA

[20] Istanbul Univ, Dept Phys, Istanbul, Turkey

[21] Univ Geneva, Dept Phys Nucl & Corpusculaire, Geneva, Switzerland

[22] Rutherford Appleton Lab, Particle Phys Dept, Didcot, Oxon, England

[23] Univ Calif Santa Cruz, Santa Cruz Inst Particle Phys, Santa Cruz, CA USA

[24] CERN, Geneva, Switzerland

[25] Barcelona Inst Sci & Technol, Inst Fis Altes Energies IFAE, Barcelona, Spain

[26] INFN, Sez Pavia, Pavia, Italy

[27] Univ Pavia, Dipartimento Fis, Pavia, Italy

[28] Alexandru Ioan Cuza Univ, Dept Phys, Iasi, Romania

[29] Univ Granada, Dept Fis Teor & Cosmos, Granada, Spain

[30] CERN, Int Lab, Geneva, Switzerland

[31] McGill Univ, Dept Phys, Montreal, PQ, Canada

[32] Royal Holloway Univ London, Dept Phys, Egham, Surrey, England

[33] Deutsch Elektronen Synchrotron DESY, Hamburg, Germany

[34] Deutsch Elektronen Synchrotron DESY, Zeuthen, Germany

[35] INFN, Sez Roma Tor Vergata, Rome, Italy

[36] Univ Roma Tor Vergata, Dipartimento Fis, Rome, Italy

[37] Weizmann Inst Sci, Dept Particle Phys & Astrophys, Rehovot, Israel

[38] Lund Univ, Fys Inst, Lund, Sweden

[39] CERN, Geneva, Switzerland

[40] Columbia Univ, Nevis Lab, Irvington, NY USA

[41] INFN, Sez Bologna, Bologna, Italy

[42] Univ Victoria, Dept Phys & Astron, Victoria, BC, Canada

[43] INFN, Frascati, Italy

[44] Lab Nazl Frascati, Frascati, Italy

[45] Univ Nacl La Plata, Inst Fis La Plata, La Plata, Argentina

[46] Consejo Nacl Invest Cient & Tecn, La Plata, Argentina

[47] Univ Edinburgh, SUPA Sch Phys & Astron, Edinburgh, Midlothian, Scotland

[48] Horia Hulubei Natl Inst Phys & Nucl Engn, Bucharest, Romania

[49] Natl Tech Univ Athens, Dept Phys, Zografos, Greece

[50] Nikhef Natl Inst Subat Phys, Amsterdam, Netherlands

来源：

NATURE | 2022年 / 607卷 / 7917期

关键词：

BROKEN SYMMETRIES; GAUGE;

D O I：

10.1038/s41586-022-04893-w

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

The standard model of particle physics(1-4) describes the known fundamental particles and forces that make up our Universe, with the exception of gravity. One of the central features of the standard model is a field that permeates all of space and interacts with fundamental particles(5-9). The quantum excitation of this field, known as the Higgs field, manifests itself as the Higgs boson, the only fundamental particle with no spin. In 2012, a particle with properties consistent with the Higgs boson of the standard model was observed by the ATLAS and CMS experiments at the Large Hadron Collider at CERN10,11. Since then, more than 30 times as many Higgs bosons have been recorded by the ATLAS experiment, enabling much more precise measurements and new tests of the theory. Here, on the basis of this larger dataset, we combine an unprecedented number of production and decay processes of the Higgs boson to scrutinize its interactions with elementary particles. Interactions with gluons, photons, and W and Z bosons-the carriers of the strong, electromagnetic and weak forces-are studied in detail. Interactions with three third-generation matter particles (bottom (b) and top (t) quarks, and tau leptons (tau)) are well measured and indications of interactions with a second-generation particle (muons, mu) are emerging. These tests reveal that the Higgs boson discovered ten years ago is remarkably consistent with the predictions of the theory and provide stringent constraints on many models of new phenomena beyond the standard model.

引用

页码：52 / +

页数：12

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