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Search for pair production of longlived heavy charged particles in e+ e- annihilation

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Search for pair production of longlived heavy charged particles in e+ e- annihilation. / ALEPH Collaboration.
In: Physics Letters B, Vol. 405, No. 3-4, 1997, p. 379-388.

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

Harvard

ALEPH Collaboration 1997, 'Search for pair production of longlived heavy charged particles in e+ e- annihilation', Physics Letters B, vol. 405, no. 3-4, pp. 379-388. https://doi.org/10.1016/S0370-2693(97)00715-6

APA

ALEPH Collaboration (1997). Search for pair production of longlived heavy charged particles in e+ e- annihilation. Physics Letters B, 405(3-4), 379-388. https://doi.org/10.1016/S0370-2693(97)00715-6

Vancouver

ALEPH Collaboration. Search for pair production of longlived heavy charged particles in e+ e- annihilation. Physics Letters B. 1997;405(3-4):379-388. doi: 10.1016/S0370-2693(97)00715-6

Author

ALEPH Collaboration. / Search for pair production of longlived heavy charged particles in e+ e- annihilation. In: Physics Letters B. 1997 ; Vol. 405, No. 3-4. pp. 379-388.

Bibtex

@article{488ec8a5f05b4569a7392037651fda3a,
title = "Search for pair production of longlived heavy charged particles in e+ e- annihilation",
abstract = "A search for pair-production of long-lived, heavy, singly-charged particles has been performed with data collected by the ALEPH detector at a centre-of-mass energy of 172 GeV. Data at are also included to improve the sensitivity to lower masses. No candidate is found in the data. A model-independent 95% confidence level upper limit on the production cross section at 172 GeV of 0.2–0.4 pb is derived for masses between 45 and 86 GeV/c2. This cross section limit implies, assuming the MSSM, a lower limit of 67 (69) GeV/c2 on the mass of right- (left-) handed long-lived scalar taus or scalar muons and of 86 GeV/c2 on the mass of long-lived charginos.",
author = "R. Barate and Alexander Finch and {ALEPH Collaboration}",
year = "1997",
doi = "10.1016/S0370-2693(97)00715-6",
language = "English",
volume = "405",
pages = "379--388",
journal = "Physics Letters B",
issn = "0370-2693",
publisher = "ELSEVIER SCIENCE BV",
number = "3-4",

}

RIS

TY - JOUR

T1 - Search for pair production of longlived heavy charged particles in e+ e- annihilation

AU - Barate, R.

AU - Finch, Alexander

AU - ALEPH Collaboration

PY - 1997

Y1 - 1997

N2 - A search for pair-production of long-lived, heavy, singly-charged particles has been performed with data collected by the ALEPH detector at a centre-of-mass energy of 172 GeV. Data at are also included to improve the sensitivity to lower masses. No candidate is found in the data. A model-independent 95% confidence level upper limit on the production cross section at 172 GeV of 0.2–0.4 pb is derived for masses between 45 and 86 GeV/c2. This cross section limit implies, assuming the MSSM, a lower limit of 67 (69) GeV/c2 on the mass of right- (left-) handed long-lived scalar taus or scalar muons and of 86 GeV/c2 on the mass of long-lived charginos.

AB - A search for pair-production of long-lived, heavy, singly-charged particles has been performed with data collected by the ALEPH detector at a centre-of-mass energy of 172 GeV. Data at are also included to improve the sensitivity to lower masses. No candidate is found in the data. A model-independent 95% confidence level upper limit on the production cross section at 172 GeV of 0.2–0.4 pb is derived for masses between 45 and 86 GeV/c2. This cross section limit implies, assuming the MSSM, a lower limit of 67 (69) GeV/c2 on the mass of right- (left-) handed long-lived scalar taus or scalar muons and of 86 GeV/c2 on the mass of long-lived charginos.

U2 - 10.1016/S0370-2693(97)00715-6

DO - 10.1016/S0370-2693(97)00715-6

M3 - Journal article

VL - 405

SP - 379

EP - 388

JO - Physics Letters B

JF - Physics Letters B

SN - 0370-2693

IS - 3-4

ER -