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    "title": "Angular negative magnetoresistance in TaAs",
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        "description": "The negative magnetoresistance is an observed transport feature under the stated sample and field conditions; attribution to the anomaly depends on modelling and control of possible current-distribution effects. The photoemission observation of Weyl band structure is a separate contribution. This preprint alone does not establish a unique mechanism or an independently replayed fit.",
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      "statement": "# Angular negative magnetoresistance in TaAs\n\nHuang, Zhao and colleagues measured angle-sensitive negative longitudinal magnetoresistance in TaAs single crystals, alongside quantum oscillations and Hall transport. They interpreted the narrow aligned-field signal as evidence consistent with a chiral anomaly in a Weyl semimetal.\n\n## Scientific scope\n\nThe negative magnetoresistance is an observed transport feature under the stated sample and field conditions; attribution to the anomaly depends on modelling and control of possible current-distribution effects. The photoemission observation of Weyl band structure is a separate contribution. This preprint alone does not establish a unique mechanism or an independently replayed fit.\n\n## Reading status\n\nThis is a source-linked WRS catalogue note. A full explanatory guide and independent scientific reconstruction have not been completed for this entry. Read the identified original work for its complete narrative and arguments.\n\n## People and systems\n\nXiaochun Huang; Lingxiao Zhao; Yujia Long; Peipei Wang; Dong Chen; Zhanhai Yang; Hui Liang; Mianqi Xue; Hongming Weng; Zhong Fang; Xi Dai; Genfu Chen\n\nThese are the listed authors of the cited contribution sources. Paper authorship does not quantify individual effort. An incomplete list is explicitly marked; same names are not automatically merged.\n\n\n\n## Original sources\n\n- [Observation of the chiral anomaly induced negative magneto-resistance in 3D Weyl semi-metal TaAs (arXiv 1503.01304v1)](https://arxiv.org/pdf/1503.01304v1)\n",
      "summary": "Huang, Zhao and colleagues measured angle-sensitive negative longitudinal magnetoresistance in TaAs single crystals, alongside quantum oscillations and Hall transport. They interpreted the narrow aligned-field signal as evidence consistent with a chiral anomaly in a Weyl semimetal.",
      "title": "Angular negative magnetoresistance in TaAs"
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    "what_changed": "Huang, Zhao and colleagues measured angle-sensitive negative longitudinal magnetoresistance in TaAs single crystals, alongside quantum oscillations and Hall transport. They interpreted the narrow aligned-field signal as evidence consistent with a chiral anomaly in a Weyl semimetal.",
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