{"product_id":"chiral-constituent-quark-model-von-harleen-dahiya","title":"Chiral Constituent Quark Model","description":"\u003cp\u003eQuantum Chromodynamics (QCD) views hadrons as bound  states of quarks and gluons. However, hadron  structure studies involve non-perturbative aspects  of QCD- confinement and chiral symmetry breaking  which makes it a challenging task to understand.  Considerable progress has been achieved through Non- Relativistic Quark Model which is based on very  simple assumptions and gives a remarkable fit to  many of the hadron spectroscopy data. However,  starting with the observations in 1988 by the  European Muon Collaboration, in the last decade or  so extremely important information pertaining to  spin and flavor structure of the proton have been  discovered in the deep inelastic scattering  experiments. The present experimental information is  in contradiction with the predictions of Non- Relativistic Quark Model which referred to as  \"proton spin problem\". The chiral constituent  quark model probes the regime between the  confinement scale and the chiral symmetry breaking  scale. Several current experimental initiatives in  this direction indicate the importance of the  problem for high energy physics community.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783843362719\"\u003e\u003ch3\u003eLow Energy Hadron Matrix Elements\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783843362719","offer_id":39497174384733,"sku":"9783843362719","price":59.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/8716b10c-a676-48be-855e-2827df642c17.jpg?v=1756186140","url":"https:\/\/shop.autorenwelt.de\/products\/chiral-constituent-quark-model-von-harleen-dahiya","provider":"Autorenwelt Shop","version":"1.0","type":"link"}