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Category: Physics Letters B

A multidimensional study of the structure function ratio <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” altimg=”si1.svg” class=”math”><msub><mrow><mi>σ</mi></mrow><mrow><mi>L</mi><msup><mrow><mi>T</mi></mrow><mrow><mo>′</mo></mrow></msup></mrow></msub><mo stretchy=”false”>/</mo><msub><mrow><mi>σ</mi></mrow><mrow><mn>0</mn></mrow></msub></math> from hard exclusive <em>π</em><sup>+</sup> electro-production off protons in the GPD regime

A multidimensional study of the structure function ratio <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” altimg=”si1.svg” class=”math”><msub><mrow><mi>σ</mi></mrow><mrow><mi>L</mi><msup><mrow><mi>T</mi></mrow><mrow><mo>′</mo></mrow></msup></mrow></msub><mo stretchy=”false”>/</mo><msub><mrow><mi>σ</mi></mrow><mrow><mn>0</mn></mrow></msub></math> from hard exclusive <em>π</em><sup>+</sup> electro-production off protons in the GPD regime

Publication date: Available online 9 February 2023Source: Physics Letters BAuthor(s): S. Diehl, A. Kim, K. Joo, P. Achenbach, Z. Akbar, M.J. Amaryan, H. Atac, H. Avagyan, C. Ayerbe Gayoso, L. Baashen, L. Barion, M. Bashkanov, M. Battaglieri, I. Bedlins…

Cosmological stability in <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” altimg=”si1.svg” class=”math”><mi>f</mi><mo stretchy=”false”>(</mo><mi>ϕ</mi><mo>,</mo><mi mathvariant=”script”>G</mi><mo stretchy=”false”>)</mo></math> gravity

Cosmological stability in <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” altimg=”si1.svg” class=”math”><mi>f</mi><mo stretchy=”false”>(</mo><mi>ϕ</mi><mo>,</mo><mi mathvariant=”script”>G</mi><mo stretchy=”false”>)</mo></math> gravity

Publication date: Available online 6 February 2023Source: Physics Letters BAuthor(s): Shinji Tsujikawa

System-size dependence of the charged-particle pseudorapidity density at <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” altimg=”si1.svg” class=”math”><msqrt><mrow><msub><mrow><mi>s</mi></mrow><mrow><mi>N</mi><mi>N</mi></mrow></msub></mrow></msqrt><mo linebreak=”goodbreak” linebreakstyle=”after”>=</mo><mn>5.02</mn><mspace width=”0.2em”></mspace><mtext>TeV</mtext></math> for pp, p<img class=”glyph” src=”https://sdfestaticassets-eu-west-1.sciencedirectassets.com/shared-assets/16/entities/sbnd” />Pb, and Pb<img class=”glyph” src=”https://sdfestaticassets-eu-west-1.sciencedirectassets.com/shared-assets/16/entities/sbnd” />Pb collisions

System-size dependence of the charged-particle pseudorapidity density at <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” altimg=”si1.svg” class=”math”><msqrt><mrow><msub><mrow><mi>s</mi></mrow><mrow><mi>N</mi><mi>N</mi></mrow></msub></mrow></msqrt><mo linebreak=”goodbreak” linebreakstyle=”after”>=</mo><mn>5.02</mn><mspace width=”0.2em”></mspace><mtext>TeV</mtext></math> for pp, p<img class=”glyph” src=”https://sdfestaticassets-eu-west-1.sciencedirectassets.com/shared-assets/16/entities/sbnd” />Pb, and Pb<img class=”glyph” src=”https://sdfestaticassets-eu-west-1.sciencedirectassets.com/shared-assets/16/entities/sbnd” />Pb collisions

Publication date: Available online 4 February 2023Source: Physics Letters BAuthor(s): S. Acharya, D. Adamová, A. Adler, J. Adolfsson, G. Aglieri Rinella, M. Agnello, N. Agrawal, Z. Ahammed, S. Ahmad, S.U. Ahn, I. Ahuja, Z. Akbar, A. Akindinov, M. Al-Tu…