• • • We do not use the following data for averages, fits, limits, etc. • • • |
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|
1 |
|
PMLA |
$<5 \times 10^{-16}$ |
90 |
2 |
|
MCRO |
$<1.8 \times 10^{-12}$ |
90 |
3 |
|
CNTR |
$<1.1 \times 10^{-14}$ |
90 |
4 |
|
MCRO |
$<2.2 \times 10^{-14}$ |
90 |
5 |
|
PLAS |
$<6.4 \times 10^{-16}$ |
90 |
6 |
|
PLAS |
$<2.0 \times 10^{-11}$ |
90 |
7 |
|
BOLO |
$<4.7 \times 10^{-12}$ |
90 |
8 |
|
CNTR |
$<3.2 \times 10^{-11}$ |
90 |
9 |
|
CNTR |
$<3.5 \times 10^{-11}$ |
90 |
10 |
|
CNTR |
$<7. \times 10^{-11}$ |
90 |
10 |
|
CNTR |
1
ADRIANI 2015 search for relatively light quark matter with charge $\mathit Z$ = $1 - 8$. See their Figs. 2 and 3 for flux upper limits.
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2
AMBROSIO 2000B searched for quark matter (``nuclearites'') in the velocity range ($10^{-5} - 1)~\mathit c$. The listed limit is for $2 \times 10^{-3}~\mathit c$.
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3
ASTONE 1993 searched for quark matter (``nuclearites'') in the velocity range ($10^{-3} - 1)~\mathit c$. Their Table$~$1 gives a compilation of searches for nuclearites.
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4
AHLEN 1992 searched for quark matter (``nuclearites''). The bound applies to velocity $<2.5 \times 10^{-3}~\mathit c$. See their Fig.$~$3 for other velocity/$\mathit c$ and heavier mass range.
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5
NAKAMURA 1991 searched for quark matter in the velocity range ($4 \times 10^{-5} - 1)~\mathit c$.
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6
ORITO 1991 searched for quark matter. The limit is for the velocity range ($10^{-4} - 10^{-3})~\mathit c$.
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7
LIU 1988 searched for quark matter (``nuclearites'') in the velocity range ($2.5 \times 10^{-3} - 1)\mathit c$. A less stringent limit of $5.8 \times 10^{-11}$ applies for ($1 - 2.5){\times }10^{-3}\mathit c$.
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8
BARISH 1987 searched for quark matter (``nuclearites'') in the velocity range ($2.7 \times 10^{-4} - 5 \times 10^{-3})\mathit c$.
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9
NAKAMURA 1985 at KEK searched for quark-matter. These might be lumps of strange quark matter with roughly equal numbers of ${\mathit {\mathit u}}$, ${\mathit {\mathit d}}$, ${\mathit {\mathit s}}$ quarks. These lumps or nuclearites were assumed to have velocity of ($10^{-4}-10^{-3})~\mathit c$.
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10
ULLMAN 1981 is sensitive for heavy slow singly charge particle reaching earth with vertical velocity 100$-$350 km/s.
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