pentaquark
Syllables: pen·ta·quark/ˈpɛntəkwɔːk/US/ˈpɛntəkwɔɹk/
pentaquark noun: any of a class of subatomic particles (previously hypothetical, since detected, subject to confirmation) consisting of a group of five quarks (compared to three quarks in normal baryons and two in mesons), or more specifically four quarks and one antiquark (symbol Θ).
Noun
pentaquark (plural pentaquarks)
- Any of a class of subatomic particles (previously hypothetical, since detected, subject to confirmation) consisting of a group of five quarks (compared to three quarks in normal baryons and two in mesons), or more specifically four quarks and one antiquark (symbol Θ).
- Evidence for and against the heavier pentaquark states, the #92;Xi(1862) and the #92;Theta⁰#95;c(3100) observed at CERN and at HERA, respectively, are also discussed. I conclude that the evidence against the latter two heavier pentaquark baryons is rapidly increasing making their existence highly...2006, Volker D. Burkert, “Have Pentaquark States Been Seen?”, in Richard Brenner, Carlos P. De Los Heros, Johan Rathsman, editors, Lepton and Photon Interactions at High Energies: Proceedings of the...
- A more recent famous example of false discoveries is the finding of a new particle called the pentaquark in experiments performed at accelerator laboratories in the mid-2000s. The pentaquark supposedly consists of four quarks and an antiquark bound together—a much different particle than the three...2014, John W. Moffat, “Data that Go Bump in the Night”, in Cracking the Particle Code of the Universe: The Hunt for the Higgs Boson, →ISBN, page 113
pentaquark meaning in Vietnamese
pentaquark in Vietnamese
- subatomic particle consisting of five quarks
- ngũ quark
Examples of pentaquark in a sentence
- Evidence for and against the heavier pentaquark states, the #92;Xi(1862) and the #92;Theta⁰#95;c(3100) observed at CERN and at HERA, respectively, are also discussed.2006, Volker D. Burkert, “Have Pentaquark States Been Seen?”, in Richard Brenner, Carlos P. De Los Heros, Johan Rathsman, editors, Lepton...
- A more recent famous example of false discoveries is the finding of a new particle called the pentaquark in experiments performed at accelerator laboratories in the mid-2000s.2014, John W. Moffat, “Data that Go Bump in the Night”, in Cracking the Particle Code of the Universe: The Hunt for the Higgs Boson, →ISBN...
Forms of pentaquark
| plural | pentaquarks |
|---|
Origin of pentaquark
From penta- + quark.
Questions about pentaquark
- What does pentaquark mean?
- Pentaquark means any of a class of subatomic particles (previously hypothetical, since detected, subject to confirmation) consisting of a group of five quarks (compared to three quarks in normal baryons and two in mesons), or more specifically four quarks and one antiquark (symbol Θ).
- What is pentaquark in Vietnamese?
- Pentaquark in Vietnamese is ngũ quark. See Pentaquark meaning in Vietnamese.
- How do you use pentaquark in a sentence?
- Evidence for and against the heavier pentaquark states, the #92;Xi(1862) and the #92;Theta⁰#95;c(3100) observed at CERN and at HERA, respectively, are also discussed.
- What part of speech is pentaquark?
- Pentaquark is a noun.
- How do you pronounce pentaquark?
- Pentaquark is pronounced /ˈpɛntəkwɔːk/ (UK).
- What is the plural of pentaquark?
- The plural of pentaquark is pentaquarks.
Words near pentaquark in the dictionary
Source and license
Adapted from Wiktionary: pentaquark (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
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Pronunciation audio from Wikimedia Commons, each file under its own free license: LL-Q1860 (eng)-Vealhurl-pentaquark.wav.
Cite this entry: “pentaquark.” Word.ws, https://word.ws/pentaquark. Based on Wiktionary, CC BY-SA 4.0.