Related papers: Observation of the E(38)-boson

Searching for the light dark gauge boson in GeV-scale experiments

We study current constraints and search prospects for a GeV scale vector boson at a range of low energy experiments. It couples to the Standard Model charged particles with a strength <= 10^-3 to 10^-4 of that of the photon. The possibility…

High Energy Physics - Phenomenology · Physics 2010-02-23 Matthew Reece , Lian-Tao Wang

Search for a standard model-like Higgs boson in the mass range between 70 and 110 GeV in the diphoton final state in proton-proton collisions at $\sqrt{s}$ = 13 TeV

The results of a search for a standard model-like Higgs boson decaying into two photons in the mass range between 70 and 110 GeV are presented. The analysis uses the data set collected by the CMS experiment in proton-proton collisions at…

High Energy Physics - Experiment · Physics 2025-01-07 CMS Collaboration

Search for the Standard Model Higgs boson in e+e- collisions at root(s) up to 202GeV

The Standard Model Higgs boson is searched for in 233.2 pb-1 of data collected by the L3 detector at centre of mass energies from 192 GeV to 202 GeV. These data are consistent with the expectations of Standard Model processes and no…

High Energy Physics - Experiment · Physics 2012-08-27 L3 Collaboration

Single Intermediate Vector Boson Production in e+e- collisions at sqrt(s) = 183 and 189 GeV

The cross-sections for the production of single charged and neutral intermediate vector bosons were measured using integrated luminosities of 52 pb^{-1} and 154 pb^{-1} collected by the DELPHI experiment at centre-of-mass energies of 182.6…

High Energy Physics - Experiment · Physics 2010-05-28 DELPHI Collaboration , P. Abreu

Search for a hypothetical gauge boson and dark photons in charmonium transitions

We report a direct search for a new gauge boson, $X$, with a mass of $17~\text{MeV}/c^2$, which could explain the anomalous excess of $e^+e^-$ pairs observed in the $^8\text{Be}$ nuclear transitions. The search is conducted in the…

High Energy Physics - Experiment · Physics 2026-02-18 BESIII Collaboration , M. Ablikim , M. N. Achasov , P. Adlarson , X. C. Ai , R. Aliberti , A. Amoroso , Q. An , Y. Bai , O. Bakina , Y. Ban , H. -R. Bao , V. Batozskaya , K. Begzsuren , N. Berger , M. Berlowski , M. B. Bertani , D. Bettoni , F. Bianchi , E. Bianco , A. Bortone , I. Boyko , R. A. Briere , A. Brueggemann , H. Cai , M. H. Cai , X. Cai , A. Calcaterra , G. F. Cao , N. Cao , S. A. Cetin , X. Y. Chai , J. F. Chang , T. T. Chang , G. R. Che , Y. Z. Che , C. H. Chen , Chao Chen , G. Chen , H. S. Chen , H. Y. Chen , M. L. Chen , S. J. Chen , S. M. Chen , T. Chen , X. R. Chen , X. T. Chen , X. Y. Chen , Y. B. Chen , Y. Q. Chen , Z. K. Chen , J. C. Cheng , L. N. Cheng , S. K. Choi , X. Chu , G. Cibinetto , F. Cossio , J. Cottee-Meldrum , H. L. Dai , J. P. Dai , X. C. Dai , A. Dbeyssi , R. E. de Boer , D. Dedovich , C. Q. Deng , Z. Y. Deng , A. Denig , I. Denisenko , M. Destefanis , F. De Mori , X. X. Ding , Y. Ding , Y. X. Ding , J. Dong , L. Y. Dong , M. Y. Dong , X. Dong , M. C. Du , S. X. Du , S. X. Du , X. L. Du , Y. Y. Duan , Z. H. Duan , P. Egorov , G. F. Fan , J. J. Fan , Y. H. Fan , J. Fang , J. Fang , S. S. Fang , W. X. Fang , Y. Q. Fang , L. Fava , F. Feldbauer , G. Felici , C. Q. Feng , J. H. Feng , L. Feng , Q. X. Feng , Y. T. Feng , M. Fritsch , C. D. Fu , J. L. Fu , Y. W. Fu , H. Gao , Y. Gao , Y. N. Gao , Y. N. Gao , Y. Y. Gao , Z. Gao , S. Garbolino , I. Garzia , L. Ge , P. T. Ge , Z. W. Ge , C. Geng , E. M. Gersabeck , A. Gilman , K. Goetzen , J. D. Gong , L. Gong , W. X. Gong , W. Gradl , S. Gramigna , M. Greco , M. H. Gu , C. Y. Guan , A. Q. Guo , J. N. Guo , L. B. Guo , M. J. Guo , R. P. Guo , X. Guo , Y. P. Guo , A. Guskov , J. Gutierrez , T. T. Han , F. Hanisch , K. D. Hao , X. Q. Hao , F. A. Harris , C. Z. He , K. L. He , F. H. Heinsius , C. H. Heinz , Y. K. Heng , C. Herold , P. C. Hong , G. Y. Hou , X. T. Hou , Y. R. Hou , Z. L. Hou , H. M. Hu , J. F. Hu , Q. P. Hu , S. L. Hu , T. Hu , Y. Hu , Z. M. Hu , G. S. Huang , K. X. Huang , L. Q. Huang , P. Huang , X. T. Huang , Y. P. Huang , Y. S. Huang , T. Hussain , N. Hüsken , N. in der Wiesche , J. Jackson , Q. Ji , Q. P. Ji , W. Ji , X. B. Ji , X. L. Ji , X. Q. Jia , Z. K. Jia , D. Jiang , H. B. Jiang , P. C. Jiang , S. J. Jiang , X. S. Jiang , Y. Jiang , J. B. Jiao , J. K. Jiao , Z. Jiao , S. Jin , Y. Jin , M. Q. Jing , X. M. Jing , T. Johansson , S. Kabana , N. Kalantar-Nayestanaki , X. L. Kang , X. S. Kang , M. Kavatsyuk , B. C. Ke , V. Khachatryan , A. Khoukaz , O. B. Kolcu , B. Kopf , M. Kuessner , X. Kui , N. Kumar , A. Kupsc , W. Kühn , Q. Lan , W. N. Lan , T. T. Lei , M. Lellmann , T. Lenz , C. Li , C. Li , C. H. Li , C. K. Li , D. M. Li , F. Li , G. Li , H. B. Li , H. J. Li , H. L. Li , H. N. Li , Hui Li , J. R. Li , J. S. Li , J. W. Li , K. Li , K. L. Li , L. J. Li , Lei Li , M. H. Li , M. R. Li , P. L. Li , P. R. Li , Q. M. Li , Q. X. Li , R. Li , S. X. Li , Shanshan Li , T. Li , T. Y. Li , W. D. Li , W. G. Li , X. Li , X. H. Li , X. K. Li , X. L. Li , X. Y. Li , X. Z. Li , Y. Li , Y. G. Li , Y. P. Li , Z. H. Li , Z. J. Li , Z. X. Li , Z. Y. Li , C. Liang , H. Liang , Y. F. Liang , Y. T. Liang , G. R. Liao , L. B. Liao , M. H. Liao , Y. P. Liao , J. Libby , A. Limphirat , D. X. Lin , L. Q. Lin , T. Lin , B. J. Liu , B. X. Liu , C. X. Liu , F. Liu , F. H. Liu , Feng Liu , G. M. Liu , H. Liu , H. B. Liu , H. H. Liu , H. M. Liu , Huihui Liu , J. B. Liu , J. J. Liu , K. Liu , K. Liu , K. Y. Liu , Ke Liu , L. Liu , L. C. Liu , Lu Liu , M. H. Liu , P. L. Liu , Q. Liu , S. B. Liu , W. M. Liu , W. T. Liu , X. Liu , X. K. Liu , X. L. Liu , X. Y. Liu , Y. Liu , Y. Liu , Y. B. Liu , Z. A. Liu , Z. D. Liu , Z. Q. Liu , Z. Y. Liu , X. C. Lou , H. J. Lu , J. G. Lu , X. L. Lu , Y. Lu , Y. H. Lu , Y. P. Lu , Z. H. Lu , C. L. Luo , J. R. Luo , J. S. Luo , M. X. Luo , T. Luo , X. L. Luo , Z. Y. Lv , X. R. Lyu , Y. F. Lyu , Y. H. Lyu , F. C. Ma , H. L. Ma , Heng Ma , J. L. Ma , L. L. Ma , L. R. Ma , Q. M. Ma , R. Q. Ma , R. Y. Ma , T. Ma , X. T. Ma , X. Y. Ma , Y. M. Ma , F. E. Maas , I. MacKay , M. Maggiora , S. Malde , Q. A. Malik , H. X. Mao , Y. J. Mao , Z. P. Mao , S. Marcello , A. Marshall , F. M. Melendi , Y. H. Meng , Z. X. Meng , G. Mezzadri , H. Miao , T. J. Min , R. E. Mitchell , X. H. Mo , B. Moses , N. Yu. Muchnoi , J. Muskalla , Y. Nefedov , F. Nerling , Z. Ning , S. Nisar , W. D. Niu , Y. Niu , C. Normand , S. L. Olsen , Q. Ouyang , S. Pacetti , X. Pan , Y. Pan , A. Pathak , Y. P. Pei , M. Pelizaeus , H. P. Peng , X. J. Peng , K. Peters , K. Petridis , J. L. Ping , R. G. Ping , S. Plura , V. Prasad , F. Z. Qi , H. R. Qi , M. Qi , S. Qian , W. B. Qian , C. F. Qiao , J. H. Qiao , J. J. Qin , J. L. Qin , L. Q. Qin , L. Y. Qin , P. B. Qin , X. P. Qin , X. S. Qin , Z. H. Qin , J. F. Qiu , Z. H. Qu , J. Rademacker , C. F. Redmer , A. Rivetti , M. Rolo , G. Rong , S. S. Rong , F. Rosini , Ch. Rosner , M. Q. Ruan , N. Salone , A. Sarantsev , Y. Schelhaas , K. Schoenning , M. Scodeggio , W. Shan , X. Y. Shan , Z. J. Shang , J. F. Shangguan , L. G. Shao , M. Shao , C. P. Shen , H. F. Shen , W. H. Shen , X. Y. Shen , B. A. Shi , H. Shi , J. L. Shi , J. Y. Shi , S. Y. Shi , X. Shi , H. L. Song , J. J. Song , M. H. Song , T. Z. Song , W. M. Song , Y. X. Song , Zirong Song , S. Sosio , S. Spataro , S Stansilaus , F. Stieler , S. S Su , G. B. Sun , G. X. Sun , H. Sun , H. K. Sun , J. F. Sun , K. Sun , L. Sun , R. Sun , S. S. Sun , T. Sun , Y. C. Sun , Y. H. Sun , Y. J. Sun , Y. Z. Sun , Z. Q. Sun , Z. T. Sun , C. J. Tang , G. Y. Tang , J. Tang , J. J. Tang , L. F. Tang , Y. A. Tang , L. Y. Tao , M. Tat , J. X. Teng , J. Y. Tian , W. H. Tian , Y. Tian , Z. F. Tian , I. Uman , B. Wang , B. Wang , Bo Wang , C. Wang , C. Wang , Cong Wang , D. Y. Wang , H. J. Wang , J. Wang , J. J. Wang , J. P. Wang , K. Wang , L. L. Wang , L. W. Wang , M. Wang , M. Wang , N. Y. Wang , S. Wang , S. Wang , T. Wang , T. J. Wang , W. Wang , W. P. Wang , X. Wang , X. F. Wang , X. L. Wang , X. N. Wang , Xin Wang , Y. Wang , Y. D. Wang , Y. F. Wang , Y. H. Wang , Y. J. Wang , Y. L. Wang , Y. N. Wang , Y. N. Wang , Yaqian Wang , Yi Wang , Yuan Wang , Z. Wang , Z. Wang , Z. L. Wang , Z. Q. Wang , Z. Y. Wang , Ziyi Wang , D. Wei , D. H. Wei , H. R. Wei , F. Weidner , S. P. Wen , U. Wiedner , G. Wilkinson , M. Wolke , J. F. Wu , L. H. Wu , L. J. Wu , L. J. Wu , Lianjie Wu , S. G. Wu , S. M. Wu , X. Wu , Y. J. Wu , Z. Wu , L. Xia , B. H. Xiang , D. Xiao , G. Y. Xiao , H. Xiao , Y. L. Xiao , Z. J. Xiao , C. Xie , K. J. Xie , Y. Xie , Y. G. Xie , Y. H. Xie , Z. P. Xie , T. Y. Xing , C. J. Xu , G. F. Xu , H. Y. Xu , M. Xu , Q. J. Xu , Q. N. Xu , T. D. Xu , X. P. Xu , Y. Xu , Y. C. Xu , Z. S. Xu , F. Yan , L. Yan , W. B. Yan , W. C. Yan , W. H. Yan , W. P. Yan , X. Q. Yan , H. J. Yang , H. L. Yang , H. X. Yang , J. H. Yang , R. J. Yang , Y. Yang , Y. H. Yang , Y. Q. Yang , Y. Z. Yang , Z. P. Yao , M. Ye , M. H. Ye , Z. J. Ye , Junhao Yin , Z. Y. You , B. X. Yu , C. X. Yu , G. Yu , J. S. Yu , L. W. Yu , T. Yu , X. D. Yu , Y. C. Yu , Y. C. Yu , C. Z. Yuan , H. Yuan , J. Yuan , J. Yuan , L. Yuan , M. K. Yuan , S. H. Yuan , Y. Yuan , C. X. Yue , Ying Yue , A. A. Zafar , F. R. Zeng , S. H. Zeng , X. Zeng , Yujie Zeng , Y. J. Zeng , Y. C. Zhai , Y. H. Zhan , Shunan Zhang , B. L. Zhang , B. X. Zhang , D. H. Zhang , G. Y. Zhang , G. Y. Zhang , H. Zhang , H. Zhang , H. C. Zhang , H. H. Zhang , H. Q. Zhang , H. R. Zhang , H. Y. Zhang , J. Zhang , J. J. Zhang , J. L. Zhang , J. Q. Zhang , J. S. Zhang , J. W. Zhang , J. X. Zhang , J. Y. Zhang , J. Z. Zhang , Jianyu Zhang , L. M. Zhang , Lei Zhang , N. Zhang , P. Zhang , Q. Zhang , Q. Y. Zhang , R. Y. Zhang , S. H. Zhang , Shulei Zhang , X. M. Zhang , X. Y. Zhang , Y. Zhang , Y. Zhang , Y. T. Zhang , Y. H. Zhang , Y. P. Zhang , Z. D. Zhang , Z. H. Zhang , Z. L. Zhang , Z. L. Zhang , Z. X. Zhang , Z. Y. Zhang , Z. Y. Zhang , Z. Z. Zhang , Zh. Zh. Zhang , G. Zhao , J. Y. Zhao , J. Z. Zhao , L. Zhao , L. Zhao , M. G. Zhao , S. J. Zhao , Y. B. Zhao , Y. L. Zhao , Y. X. Zhao , Z. G. Zhao , A. Zhemchugov , B. Zheng , B. M. Zheng , J. P. Zheng , W. J. Zheng , X. R. Zheng , Y. H. Zheng , B. Zhong , C. Zhong , H. Zhou , J. Q. Zhou , S. Zhou , X. Zhou , X. K. Zhou , X. R. Zhou , X. Y. Zhou , Y. X. Zhou , Y. Z. Zhou , A. N. Zhu , J. Zhu , K. Zhu , K. J. Zhu , K. S. Zhu , L. Zhu , L. X. Zhu , S. H. Zhu , T. J. Zhu , W. D. Zhu , W. J. Zhu , W. Z. Zhu , Y. C. Zhu , Z. A. Zhu , X. Y. Zhuang , J. H. Zou , J. Zu

Observation of structures at $\sim 17$ and $\sim 38$ MeV/c$^{2}$ in the $\gamma\gamma$ invariant mass spectra in pC, dC, and dCu collisions at $\textit{p}_{lab}$ of a few GeV/c per nucleon

The results of an analysis of the invariant mass spectra of photon pairs produced in dC, pC and dCu interactions at momenta of 2.75, 5.5 and 3.83 GeV/c per nucleon respectively, are presented. Signals in the form of enhanced structures at…

High Energy Physics - Experiment · Physics 2023-12-01 Kh. U. Abraamyan , Ch. Austin , M. I. Baznat , K. K. Gudima , M. A. Kozhin , S. G. Reznikov , A. S. Sorin

Combined results of searches for the standard model Higgs boson in pp collisions at sqrt(s) = 7 TeV

Combined results are reported from searches for the standard model Higgs boson in proton-proton collisions at sqrt(s)=7 TeV in five Higgs boson decay modes: gamma pair, b-quark pair, tau lepton pair, W pair, and Z pair. The explored Higgs…

High Energy Physics - Experiment · Physics 2012-08-27 CMS Collaboration

Searching for a dark photon: Project of the experiment at VEPP-3

We propose an experiment to search for a new gauge boson A' in $e^+e^-$ annihilation by means of a positron beam incident on a gas hydrogen target internal to the bypass at the VEPP-3 storage ring. The search method is based on a missing…

High Energy Physics - Experiment · Physics 2018-03-14 B. Wojtsekhowski , G. N. Baranov , M. F. Blinov , E. B. Levichev , S. I. Mishnev , D. M. Nikolenko , I. A. Rachek , Yu. V. Shestakov , Yu. A. Tikhonov , D. K. Toporkov , J. P. Alexander , M. Battaglieri , A. Celentano , R. De Vita , L. Marsicano , M. Bondì , M. De Napoli , A. Italiano , E. Leonora , N. Randazzo

Broadening of $\rho (\to e^+e^-)$ meson produced coherently in the photonuclear reaction

The $e^+e^-$ invariant mass distribution spectra are calculated to estimate the hadron parameters of the $\rho$ meson produced coherently in the photonuclear reaction. The elementary reaction occurring in the nucleus is considered to…

Nuclear Theory · Physics 2014-04-23 Swapan Das

Evidence for a particle produced in association with weak bosons and decaying to a bottom-antibottom quark pair in Higgs boson searches at the Tevatron

We combine searches by the CDF and D0 Collaborations for the associated production of a Higgs boson with a W or Z boson and subsequent decay of the Higgs boson to a bottom-antibottom quark pair. The data, originating from Fermilab Tevatron…

High Energy Physics - Experiment · Physics 2012-10-09 CDF Collaboration , D0 Collaboration

Search for Dark Photons in Rare $Z$ Boson Decays with the ATLAS Detector

A search for events with a dark photon produced in association with a dark Higgs boson via rare decays of the Standard Model $Z$ boson is presented, using 139 fb$^{-1}$ of $\sqrt{s} = 13$ TeV proton-proton collision data recorded by the…

High Energy Physics - Experiment · Physics 2023-12-20 ATLAS Collaboration

On detection of narrow angle e+e- pairs from dark photon decays

A class of models of dark sectors consider new very weak interaction between the ordinary and dark matter transmitted by U'(1) gauge bosons A' (dark photons) mixing with our photons. If such A's exist, they could be searched for in a…

Instrumentation and Detectors · Physics 2016-01-20 A. V. Dermenev , S. V. Donskov , S. N. Gninenko , S. B. Kuleshov , V. A. Matveev , V. V. Myalkovskiy , V. D. Peshekhonov , V. A. Poliakov , A. A. Savenkov , V. O. Tikhomirov , I. A. Zhukov

Single Intermediate Vector Boson production in e+e- collisions at sqrt(s) = 183 - 209 GeV

The production of single charged and neutral intermediate vector bosons in e+e- collisions has been studied in the data collected by the DELPHI experiment at LEP at centre-of-mass energies between 183 and 209 GeV, corresponding to an…

High Energy Physics - Experiment · Physics 2008-11-26 The DELPHI Collaboration , J. Abdallah

Search for pair production of a new quark that decays to a Z boson and a bottom quark with the ATLAS detector

A search is reported for the pair production of a new quark, b', with at least one b' decaying to a Z boson and a bottom quark. The data, corresponding to 2.0 fb^-1 of integrated luminosity, were collected from pp collisions at sqrt(s) = 7…

High Energy Physics - Experiment · Physics 2015-03-20 ATLAS Collaboration

Search for charged Higgs bosons in e+e- collisions at sqrt(s) = 181-184 GeV

Data collected at centre-of-mass energies of 181-184 GeV by ALEPH at LEP corresponding to an integrated luminosity of 56.9 pb-1, are analysed in a search for pair-produced charged Higgs bosons H+-. Three analyses are employed to select the…

High Energy Physics - Experiment · Physics 2008-11-26 ALEPH Collaboration , R. Barate et al

Review of Physics Results from the Tevatron: Higgs Boson Physics

We review the techniques and results of the searches for the Higgs boson performed by the two Tevatron collaborations, CDF and DO. The Higgs boson predicted by the Standard Model was sought in the mass range 90 GeV$<m_H<200$ GeV in all main…

High Energy Physics - Experiment · Physics 2015-03-09 Thomas R. Junk , Aurelio Juste

Search for W' bosons decaying to an electron and a neutrino with the D0 detector

This Letter describes the search for a new heavy charged gauge boson W' decaying into an electron and a neutrino. The data were collected with the D0 detector at the Fermilab Tevatron proton-antiproton Collider at a center-of-mass energy of…

High Energy Physics - Experiment · Physics 2008-11-26 D0 Collaboration , V. Abazov

Search for charged Higgs bosons in e^+e- collisions at sqrt{s} = 130 - 172 GeV

A search is described to detect charged Higgs bosons via the process e^+e^- -> H^+H^-, using data collected by the OPAL detector at center-of-mass energies of 130-172 GeV with a total integrated luminosity of 25 pb^-1. The decay channels…

High Energy Physics - Experiment · Physics 2008-11-26 The OPAL Collaboration , K. Ackerstaff et al

Search for the standard model Higgs boson decaying to a $b\bar{b}$ pair in events with no charged leptons and large missing transverse energy using the full CDF data set

We report on a search for the standard model Higgs boson produced in association with a vector boson in the full data set of proton-antiproton collisions at $\sqrt{s} = 1.96$ TeV recorded by the CDF II detector at the Tevatron,…

High Energy Physics - Experiment · Physics 2013-05-30 The CDF Collaboration

Improved D0 W Boson Mass Determination

We present a measurement of the W boson mass in proton-antiproton collisions at \sqrt{s} = 1.8 TeV based on a data sample of 82 pb^-1 integrated luminosity collected by the D0 detector at the Fermilab Tevatron. We utilize e \nu events in…

High Energy Physics - Experiment · Physics 2009-09-25 The D0 Collaboration , V. M. Abazov