We present the first search for gravitational waves from the coalescence of stellar mass and subsolar mass black holes with masses between $20–100M_{\odot }$ and $0.01–1M_{\odot }(10–{10}^3{M}_J)$, respectively. The observation of a single subsolar mass black hole would establish the existence of primordial black holes and a possible component of dark matter. We search the $\sim 164$ day of public LIGO data from 2015–2017 when LIGO-Hanford and LIGO-Livingston were simultaneously observing. We find no significant candidate gravitational-wave signals. Using this nondetection, we place a 90% upper limit on the rate of $30–0.01M_{\odot }$ and $30–0.1M_{\odot }$ mergers at $<1.2\times {10}^6$ and $<1.6\times {10}^4{\mathrm{Gpc}}^{-3}{\mathrm{yr}}^{-1}$, respectively. If we consider binary formation through direct gravitational-wave braking, this kind of merger would be exceedingly rare if only the lighter black hole were primordial in origin ($<{10}^{-4}{\mathrm{Gpc}}^{-3}{\mathrm{yr}}^{-1}$). If both black holes are primordial in origin, we constrain the contribution of $1(0.1)M_{\odot }$ black holes to dark matter to $<0.3(3)\%$.

中文翻译：

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从恒星质量和太阳系质量黑洞的高质量比率紧凑二元合并中搜索引力波

我们提出了恒星质量和太阳质量黑洞之间的质量之间的结合对引力波的首次搜索 $20–100{\mathrm{中号}}_{\odot }$ 和 $0.01–\mathrm{1个}{\mathrm{中号}}_{\odot }（10–{10}^3{\mathrm{中号}}_{Ĵ}）$， 分别。观测单个太阳下的质量黑洞将确定原始黑洞的存在以及暗物质的可能成分。我们搜索$〜164$LIGO-Hanford和LIGO-Livingston同时进行观测的2015-2017年公共LIGO数据的第一天。我们没有发现明显的候选重力波信号。使用这种非检测，我们将90％的$30–0.01{\mathrm{中号}}_{\odot }$ 和 $30–0.1{\mathrm{中号}}_{\odot }$ 合并 $<1.2\times {10}^6$ 和 $<1.6\times {10}^4{\mathrm{GPC}}^{-3}{年}^{-\mathrm{1个}}$， 分别。如果我们考虑通过直接重力波制动来形成二元结构，那么如果只有较浅的黑洞起源于原始，这种合并将极为罕见（$<{10}^{-4}{\mathrm{GPC}}^{-3}{年}^{-\mathrm{1个}}$）。如果两个黑洞的原点都是原始的，则我们限制了$\mathrm{1个}（0.1）{\mathrm{中号}}_{\odot }$ 黑洞到暗物质到 $<0.3（3）％$。