High Energy Physics - Phenomenology

Authors and titles for February 2021

[501] arXiv:2102.12226 (cross-list from hep-ex) [pdf, other]

Title: Measurements of the branching fractions of $\Lambda_c^+ \to p \eta$ and $\Lambda_c^+ \to p \pi^0$ decays at Belle

Belle Collaboration: S. X. Li, C. P. Shen, I. Adachi, J. K. Ahn, H. Aihara, D. M. Asner, T. Aushev, R. Ayad, V. Babu, S. Bahinipati, P. Behera, J. Bennett, F. Bernlochner, M. Bessner, V. Bhardwaj, B. Bhuyan, T. Bilka, J. Biswal, A. Bobrov, A. Bozek, M. Bracko, T. E. Browder, M. Campajola, L. Cao, D. Červenkov, M.-C. Chang, A. Chen, B. G. Cheon, K. Chilikin, H. E. Cho, K. Cho, Y. Choi, S. Choudhury, D. Cinabro, S. Cunliffe, S. Das, N. Dash, G. De Nardo, R. Dhamija, F. Di Capua, Z. Doležal, T. V. Dong, S. Eidelman, D. Epifanov, T. Ferber, D. Ferlewicz, B. G. Fulsom, R. Garg, V. Gaur, A. Garmash, A. Giri, P. Goldenzweig, B. Golob, O. Grzymkowska, K. Gudkova, C. Hadjivasiliou, O. Hartbrich, K. Hayasaka, H. Hayashii, M. T. Hedges, W.-S. Hou, C.-L. Hsu, T. Iijima, K. Inami, G. Inguglia, A. Ishikawa, R. Itoh, M. Iwasaki, Y. Iwasaki, W. W. Jacobs, E.-J. Jang, S. Jia, Y. Jin, C. W. Joo, K. K. Joo, A. B. Kaliyar, K. H. Kang, G. Karyan, Y. Kato, T. Kawasaki, H. Kichimi, B. H. Kim, C. H. Kim, D. Y. Kim, K.-H. Kim, S. H. Kim, Y.-K. Kim, K. Kinoshita, P. Kodyš, T. Konno, A. Korobov, S. Korpar, E. Kovalenko, P. Križan, R. Kroeger, P. Krokovny, T. Kuhr, M. Kumar, K. Kumara

Comments: 9 pages, 7 figures, accepted for publication as a Regular Article in Physical Review D

Journal-ref: Phys. Rev. D 103, 072004 (2021)

Subjects: High Energy Physics - Experiment (hep-ex); High Energy Physics - Phenomenology (hep-ph)

[502] arXiv:2102.12367 (cross-list from astro-ph.CO) [pdf, other]

Title: Observational constraints and predictions of the interacting dark sector with field-fluid mapping

Joseph P Johnson, Archana Sangwan, S. Shankaranarayanan (IIT Bombay)

Comments: Version 2: Obtained revised constraints on the model parameters with updated data. No significant changes in the model parameter constraints. Accepted in JCAP, 42 pages, 33 figures, 5 tables

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[503] arXiv:2102.12426 (cross-list from nucl-th) [pdf, other]

Title: Hybrid star properties from an extended linear sigma model

János Takátsy, Péter Kovács, György Wolf

Comments: 6 pages, 4 figures. arXiv admin note: substantial text overlap with arXiv:1907.05841

Journal-ref: Astronomische Nachrichten (0004-6337 1521-3994) (2021) 341

Subjects: Nuclear Theory (nucl-th); High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph)

[504] arXiv:2102.12428 (cross-list from astro-ph.CO) [pdf, other]

Title: Can we observe the QCD phase transition-generated gravitational waves through pulsar timing arrays?

Axel Brandenburg, Emma Clarke, Yutong He, Tina Kahniashvili

Comments: 14 pages, 8 figures, 3 tables; page numbers, figure captions, references updated and added; discussions expanded; results unchanged and PRD accepted

Journal-ref: Phys. Rev. D 104, 043513 (2021)

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph); Fluid Dynamics (physics.flu-dyn)

[505] arXiv:2102.12487 (cross-list from gr-qc) [pdf, other]

Title: Nonlinear gravitational-wave memory from cusps and kinks on cosmic strings

Alexander C. Jenkins, Mairi Sakellariadou

Comments: 29 pages, 9 figures, version published in CQG

Journal-ref: Class. Quantum Grav. 38 (2021) 165004

Subjects: General Relativity and Quantum Cosmology (gr-qc); Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[506] arXiv:2102.12491 (cross-list from physics.ins-det) [pdf, other]

Title: Decoding Photons: Physics in the Latent Space of a BIB-AE Generative Network

Erik Buhmann, Sascha Diefenbacher, Engin Eren, Frank Gaede, Gregor Kasieczka, Anatolii Korol, Katja Krüger

Comments: 13 pages, 9 figures, 2 tables, accepted by vCHEP 2021

Journal-ref: EPJ Web of Conferences 251, 03003 (2021)

Subjects: Instrumentation and Detectors (physics.ins-det); High Energy Physics - Experiment (hep-ex); High Energy Physics - Phenomenology (hep-ph); Data Analysis, Statistics and Probability (physics.data-an)

[507] arXiv:2102.12497 (cross-list from astro-ph.HE) [pdf, other]

Title: Dissecting the inner Galaxy with $\gamma$-ray pixel count statistics

Francesca Calore, Fiorenza Donato, Silvia Manconi

Comments: 5+8 pages, 2+6 figures. Minor changes to match version published in PRL

Journal-ref: Phys. Rev. Lett. 127, 161102 2021

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph)

[508] arXiv:2102.12498 (cross-list from astro-ph.CO) [pdf, other]

Title: Linear cosmological constraints on 2-body decaying dark matter scenarios and the $S_8$ tension

Guillermo Franco Abellán, Riccardo Murgia, Vivian Poulin

Comments: 18+7 pages, 19 figures. Improved slightly text and figures. Added ACTPol analysis and CMB-S4 forecast. Included discussion on linear priors. v2 matches the published PRD version. Comments welcome!

Journal-ref: Phys.Rev.D 104 (2021) 12, 123533

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[509] arXiv:2102.12581 (cross-list from astro-ph.HE) [pdf, other]

Title: Survival of the Fittest: Numerical Modeling of Supernova 2014C

Felipe Vargas, Fabio De Colle, Daniel Brethauer, Raffaella Margutti, Cristian G. Bernal

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph); Numerical Analysis (math.NA)

[510] arXiv:2102.12623 (cross-list from quant-ph) [pdf, other]

Title: Pair production in asymmetric Sauter potential well

Adiljan Sawut, Sayipjamal Dulat, B. S. Xie

Comments: 13 pages, 4 figures

Subjects: Quantum Physics (quant-ph); High Energy Physics - Phenomenology (hep-ph)

[511] arXiv:2102.12758 (cross-list from astro-ph.CO) [pdf, other]

Title: Running vacuum against the $H_0$ and $\sigma_8$ tensions

Joan Sola, Adria Gomez-Valent, Javier de Cruz Perez, Cristian Moreno-Pulido

Comments: Accepted for publication in EPL. Tables 1 and 2 as well as Fig. 2 have been extended and contain now the analysis of the Brans-Dicke model with a cosmological term, which allows direct comparison with the type-II running vacuum model

Journal-ref: EPL 134 (2021) 19001

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)

[512] arXiv:2102.12779 (cross-list from hep-th) [pdf, other]

Title: Superstring Backgrounds in String Geometry

Masaki Honda, Matsuo Sato, Taiki Tohshima

Comments: 15 pages. arXiv admin note: text overlap with arXiv:2003.12487

Journal-ref: Adv.High Energy Phys. 2021 (2021) 9993903

Subjects: High Energy Physics - Theory (hep-th); General Relativity and Quantum Cosmology (gr-qc); High Energy Physics - Phenomenology (hep-ph)

[513] arXiv:2102.12935 (cross-list from hep-lat) [pdf, other]

Title: $Z_N$ symmetry in $SU(N)$ gauge theories

Minati Biswal, Sanatan Digal, Vinod Mamale, Sabiar Shaikh

Comments: 15 pages

Subjects: High Energy Physics - Lattice (hep-lat); High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)

[514] arXiv:2102.13022 (cross-list from nucl-ex) [pdf, other]

Title: Transverse charge density and the radius of the proton

Alexander V. Gramolin, Rebecca L. Russell

Comments: Our Python analysis code is available at this https URL

Journal-ref: Phys. Rev. D 105, 054004 (2022)

Subjects: Nuclear Experiment (nucl-ex); High Energy Physics - Experiment (hep-ex); High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)

[515] arXiv:2102.13465 (cross-list from hep-th) [pdf, other]

Title: A Mathematical Construction of an E6 Grand Unified Theory

Anthony Britto

Comments: Master's thesis, 81 pages

Subjects: High Energy Physics - Theory (hep-th); High Energy Physics - Phenomenology (hep-ph); Representation Theory (math.RT)

[516] arXiv:2102.13485 (cross-list from astro-ph.HE) [pdf, other]

Title: Bayesian analysis of multimessenger M-R data with interpolated hybrid EoS

A. Ayriyan, D. Blaschke, A. G. Grunfeld, D. Alvarez-Castillo, H. Grigorian, V. Abgaryan

Comments: 20 figures, 1 table, 18 pages

Journal-ref: The European Physical Journal A, Volume 57, Article number 318 (2021)

Subjects: High Energy Astrophysical Phenomena (astro-ph.HE); High Energy Physics - Phenomenology (hep-ph); Nuclear Theory (nucl-th)

[517] arXiv:2102.13618 (cross-list from astro-ph.CO) [pdf, other]

Title: Reconstruction of the neutrino mass as a function of redshift

Christiane S. Lorenz, Lena Funcke, Matthias Löffler, Erminia Calabrese

Comments: 18 pages, 4 figures, includes updates to match the version accepted by Phys. Rev. D

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph)

[518] arXiv:2102.13628 (cross-list from hep-th) [pdf, other]

Title: Functional renormalization group and 2PI effective action formalism

Jean-Paul Blaizot, Jan M. Pawlowski, Urko Reinosa

Comments: 80 pages, 22 figures

Subjects: High Energy Physics - Theory (hep-th); Other Condensed Matter (cond-mat.other); Strongly Correlated Electrons (cond-mat.str-el); High Energy Physics - Phenomenology (hep-ph)

[519] arXiv:2102.13655 (cross-list from astro-ph.CO) [pdf, other]

Title: Chain Early Dark Energy: Solving the Hubble Tension and Explaining Today's Dark Energy

Katherine Freese, Martin Wolfgang Winkler

Comments: 20 pages, 6 figures

Subjects: Cosmology and Nongalactic Astrophysics (astro-ph.CO); High Energy Physics - Phenomenology (hep-ph); High Energy Physics - Theory (hep-th)