Measurement of the mass of the Λb baryon

Physics

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https://doi.org/10.1016/0370-2693(96)00659-4
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Measurement of the mass of the Λb baryon. / ALEPH Collaboration.
In: Physics Letters B, Vol. 380, No. 3-4, 1996, p. 442-452.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

ALEPH Collaboration 1996, 'Measurement of the mass of the Λb baryon', Physics Letters B, vol. 380, no. 3-4, pp. 442-452. https://doi.org/10.1016/0370-2693(96)00659-4

APA

ALEPH Collaboration (1996). Measurement of the mass of the Λb baryon. Physics Letters B, 380(3-4), 442-452. https://doi.org/10.1016/0370-2693(96)00659-4

Vancouver

ALEPH Collaboration. Measurement of the mass of the Λb baryon. Physics Letters B. 1996;380(3-4):442-452. doi: 10.1016/0370-2693(96)00659-4

Author

ALEPH Collaboration. / Measurement of the mass of the Λb baryon. In: Physics Letters B. 1996 ; Vol. 380, No. 3-4. pp. 442-452.

Bibtex

@article{7be45859477748f88b5325b5554db652,

title = "Measurement of the mass of the Λb baryon",

abstract = "In a data sample of four million hadronic Z decays collected with the ALEPH detector at LEP, four Λb baryon candidates are exclusively reconstructed in the Λb → Λc+π− channel, with the Λc+ decaying into pK−π+, , or Λπ+π+π−. The probability of the observed signal to be due to a background fluctuation is estimated to be 4.2 × 10−4. The mass of the Λb is measured to be 5614±21 (stat.) ± 4 (syst.) MeV/c2.",

author = "D. Buskulic and Alexander Finch and {ALEPH Collaboration}",

year = "1996",

doi = "10.1016/0370-2693(96)00659-4",

language = "English",

volume = "380",

pages = "442--452",

journal = "Physics Letters B",

issn = "0370-2693",

publisher = "ELSEVIER SCIENCE BV",

number = "3-4",

}

RIS

TY - JOUR

T1 - Measurement of the mass of the Λb baryon

AU - Buskulic, D.

AU - Finch, Alexander

AU - ALEPH Collaboration

PY - 1996

Y1 - 1996

N2 - In a data sample of four million hadronic Z decays collected with the ALEPH detector at LEP, four Λb baryon candidates are exclusively reconstructed in the Λb → Λc+π− channel, with the Λc+ decaying into pK−π+, , or Λπ+π+π−. The probability of the observed signal to be due to a background fluctuation is estimated to be 4.2 × 10−4. The mass of the Λb is measured to be 5614±21 (stat.) ± 4 (syst.) MeV/c2.

AB - In a data sample of four million hadronic Z decays collected with the ALEPH detector at LEP, four Λb baryon candidates are exclusively reconstructed in the Λb → Λc+π− channel, with the Λc+ decaying into pK−π+, , or Λπ+π+π−. The probability of the observed signal to be due to a background fluctuation is estimated to be 4.2 × 10−4. The mass of the Λb is measured to be 5614±21 (stat.) ± 4 (syst.) MeV/c2.

U2 - 10.1016/0370-2693(96)00659-4

DO - 10.1016/0370-2693(96)00659-4

M3 - Journal article

VL - 380

SP - 442

EP - 452

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 3-4

ER -

Research

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