Ia型超新星測(cè)距揭示宇宙的命運(yùn)——2011年諾貝爾物理學(xué)獎(jiǎng)簡(jiǎn)介
發(fā)布時(shí)間:2019-03-06 08:18
【摘要】:2011年度諾貝爾物理學(xué)獎(jiǎng)授予了在天體物理研究領(lǐng)域取得杰出成就的美國(guó)科學(xué)家索爾.波爾馬特、擁有美國(guó)和澳大利亞雙重國(guó)籍的科學(xué)家布賴(lài)恩.施密特以及美國(guó)科學(xué)家亞當(dāng).里斯。他們通過(guò)Ia型超新星測(cè)距發(fā)現(xiàn)宇宙的膨脹是加速的,從而揭示了暗能量的存在。筆者將對(duì)人類(lèi)認(rèn)識(shí)宇宙的過(guò)程、Ia型超新星與宇宙加速膨脹、暗能量以及Ia型超新星研究中存在的問(wèn)題做全面的介紹,并介紹中國(guó)學(xué)者在該領(lǐng)域的研究進(jìn)展。文章的最后做了展望。
[Abstract]:The 2011 Nobel Prize in Physics was awarded to an American scientist who has made outstanding achievements in the field of astrophysics. Bormatt, a scientist with dual American and Australian citizenship, Brian. Schmidt and American scientist Adam. Reese. They discovered that the expansion of the universe was accelerated by Ia-type supernova ranging, thus revealing the existence of dark energy. The author will give a comprehensive introduction to the process of human understanding of the universe, the accelerated expansion of the universe, the dark energy and the problems existing in the study of the type Ia supernova, as well as the research progress of Chinese scholars in this field. The last part of the article makes a prospect.
【作者單位】: 中國(guó)科學(xué)院云南天文臺(tái);清華大學(xué)物理系/清華天體物理中心;
【分類(lèi)號(hào)】:P145.3
[Abstract]:The 2011 Nobel Prize in Physics was awarded to an American scientist who has made outstanding achievements in the field of astrophysics. Bormatt, a scientist with dual American and Australian citizenship, Brian. Schmidt and American scientist Adam. Reese. They discovered that the expansion of the universe was accelerated by Ia-type supernova ranging, thus revealing the existence of dark energy. The author will give a comprehensive introduction to the process of human understanding of the universe, the accelerated expansion of the universe, the dark energy and the problems existing in the study of the type Ia supernova, as well as the research progress of Chinese scholars in this field. The last part of the article makes a prospect.
【作者單位】: 中國(guó)科學(xué)院云南天文臺(tái);清華大學(xué)物理系/清華天體物理中心;
【分類(lèi)號(hào)】:P145.3
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相關(guān)期刊論文 前1條
1 王曉峰,李宗偉;Ia超新星在宇宙學(xué)中的應(yīng)用[J];天文學(xué)進(jìn)展;2000年02期
【共引文獻(xiàn)】
相關(guān)期刊論文 前3條
1 王曉峰,李宗偉,陳黎;Ia超新星與哈勃常數(shù)(英文)[J];北京師范大學(xué)學(xué)報(bào)(自然科學(xué)版);2000年04期
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3 李宗偉;王曉峰;;超新星研究進(jìn)展[J];物理學(xué)進(jìn)展;2010年03期
【相似文獻(xiàn)】
相關(guān)期刊論文 前10條
1 ;科學(xué)家發(fā)現(xiàn)暗能量存在的直接證據(jù)[J];世界科技研究與發(fā)展;2003年05期
2 伍發(fā)進(jìn);“暗能量”—2003年度的最大科學(xué)突破[J];化學(xué)教學(xué);2004年Z1期
3 許i,
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