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Evidence For X (3872) →J/Ψ Π+ Π-Produced In Single-Tag Two-Photon Interactions, Y. Teramoto, S. Uehara, M. Masuda, I. Adachi, H. Aihara, S. Al Said, D. M. Asner, H. Atmacan, T. Aushev, R. Ayad, V. Babu, P. Behera, C. Belenõ, J. Bennett, V. Bhardwaj, B. Bhuyan, T. Bilka, J. Biswal, G. Bonvicini Mar 2021

Evidence For X (3872) →J/Ψ Π+ Π-Produced In Single-Tag Two-Photon Interactions, Y. Teramoto, S. Uehara, M. Masuda, I. Adachi, H. Aihara, S. Al Said, D. M. Asner, H. Atmacan, T. Aushev, R. Ayad, V. Babu, P. Behera, C. Belenõ, J. Bennett, V. Bhardwaj, B. Bhuyan, T. Bilka, J. Biswal, G. Bonvicini

Faculty and Student Publications

We report the first evidence for X(3872) production in two-photon interactions by tagging either the electron or the positron in the final state, exploring the highly virtual photon region. The search is performed in e+e-→e+e-J/ψ π+ π-, using 825 fb-1 of data collected by the Belle detector operated at the KEKB e+e-collider. We observe three X(3872) candidates, where the expected background is 0.11±0.10 events, with a significance of 3.2σ. We obtain an estimated value for γB(X(3872)→J/ψ π+ π-) assuming the Q2 dependence predicted by a cc meson model, where-Q2 is the invariant mass squared of the virtual photon. No X(3915)→J/ψ …


March 18, 2021, The Daily Mississippian Mar 2021

March 18, 2021, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Indolizine Donor-Based Dyes For Applications In Fluorescence Biological Imaging, William Meador Mar 2021

Indolizine Donor-Based Dyes For Applications In Fluorescence Biological Imaging, William Meador

Honors Theses

NIR emissive fluorophores are intensely researched due to their potential to replace modern imaging procedures. Many molecular strategies have been employed in the literature to optimize fluorophores for deeper NIR absorption and emission, biocompatibility, and higher fluorescence quantum yields. Amongst the fluorophores studied to date, proaromatic indolizine donors are attractive alternatives to traditional alkyl amine and indoline based donors due to their 1) lower energy absorption and emission facilitated by proaromaticity, 2) large Stokes shifts due to increased dihedral angles about the π-system, 3) ease of functionalization and capacity for bioconjugation at the phenyl ring, and 4) potential for further …


Measurement Of Branching Fractions Of Λc+ →Η Λπ+, Η Σ0Π+, Λ (1670)Π+, And Η Σ (1385)+, J. Y. Lee, K. Tanida, Y. Kato, S. K. Kim, S. B. Yang, I. Adachi, J. K. Ahn, H. Aihara, S. Al Said, D. M. Asner, T. Aushev, R. Ayad, V. Babu, S. Bahinipati, P. Behera, C. Beleño, J. Bennett, M. Bessner, B. Bhuyan Mar 2021

Measurement Of Branching Fractions Of Λc+ →Η Λπ+, Η Σ0Π+, Λ (1670)Π+, And Η Σ (1385)+, J. Y. Lee, K. Tanida, Y. Kato, S. K. Kim, S. B. Yang, I. Adachi, J. K. Ahn, H. Aihara, S. Al Said, D. M. Asner, T. Aushev, R. Ayad, V. Babu, S. Bahinipati, P. Behera, C. Beleño, J. Bennett, M. Bessner, B. Bhuyan

Faculty and Student Publications

We report branching fraction measurements of four decay modes of the Λc+ baryon, each of which includes an η meson and a Λ baryon in the final state, and all of which are measured relative to the Λc+→pK-π+ decay mode. The results are based on a 980 fb-1 data sample collected by the Belle detector at the KEKB asymmetric-energy e+e- collider. Two decays, Λc+→ης0π+ and Λ(1670)π+, are observed for the first time, while the measurements of the other decay modes, Λc+→ηΛπ+ and ης(1385)+, are more precise than those made previously. We obtain relative branching fractions of B(Λc+→ηΛπ+)/B(Λc+→pK-π+)=0.293±0.003±0.014, B(Λc+→ης0π+)/B(Λc+→pK-π+)=0.120±0.006±0.010, B(Λc+→Λ(1670)π+)×B(Λ(1670)→ηΛ)/B(Λc+→pK-π+)=(5.54±0.29±0.73)×10-2, and …


March 11, 2021, The Daily Mississippian Mar 2021

March 11, 2021, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Pathways To Detection Of Strongly-Bound Inorganic Species: The Vibrational And Rotational Spectral Data Of Alh2oh, Hmgoh, Alh2nh2, And Hmgnh2, Alexandria G. Watrous, Megan C. Davis, Ryan C. Fortenberry Mar 2021

Pathways To Detection Of Strongly-Bound Inorganic Species: The Vibrational And Rotational Spectral Data Of Alh2oh, Hmgoh, Alh2nh2, And Hmgnh2, Alexandria G. Watrous, Megan C. Davis, Ryan C. Fortenberry

Faculty and Student Publications

Small, inorganic hydrides are likely hiding in plain sight, waiting to be detected toward various astronomical objects. AlH2OH can form in the gas phase via a downhill pathway, and the present, high-level quantum chemical study shows that this molecule exhibits bright infrared features for anharmonic fundamentals in regions above and below that associated with polycyclic aromatic hydrocarbons. AlH2OH along with HMgOH, HMgNH2, and AlH2NH2 are also polar with AlH2OH having a 1.22 D dipole moment. AlH2OH and likely HMgOH have nearly unhindered motion of the hydroxyl group but are still strongly bonded. This could assist in gas phase synthesis, where …


Evaluating The Impact Of Governmental Partners On School Nutrition And Physical Activity Policies: A Survey Of Florida School Principals, Michael J. Swain, Glenn D. Israel Mar 2021

Evaluating The Impact Of Governmental Partners On School Nutrition And Physical Activity Policies: A Survey Of Florida School Principals, Michael J. Swain, Glenn D. Israel

Journal of Rural Social Sciences

For decades, U.S. schools have implemented policies aimed at improving student nutrition and physical activity. Governmental agencies have led these efforts with funding and regulation, and implementation supported by health and agriculture agencies and university extension services at state and local levels. To understand the roles of these agencies in school health, and other factors leading to the implementation of school health policies, we surveyed school principals in Florida in 2018 on topics related to school nutrition and physical activity policies. Depending on the wellness policy, prevalence varied from 6 percent (Safe Routes to School) to 66 percent (wellness coordinator). …


March 4, 2021, The Daily Mississippian Mar 2021

March 4, 2021, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Electronically Excited States Of Closed-Shell, Cyano-Functionalized Polycyclic Aromatic Hydrocarbon Anions, Taylor J. Santaloci, Ryan C. Fortenberry Mar 2021

Electronically Excited States Of Closed-Shell, Cyano-Functionalized Polycyclic Aromatic Hydrocarbon Anions, Taylor J. Santaloci, Ryan C. Fortenberry

Faculty and Student Publications

Few anions exhibit electronically excited states, and, if they do, the one or two possible excitations typically transpire beyond the visible spectrum into the near-infrared. These few, red-shifted electronic absorption features make anions tantalizing candidates as carriers of the diffuse interstellar bands (DIBs), a series of mostly unknown, astronomically ubiquitous absorption features documented for over a century. The recent interstellar detection of benzonitrile implies that cyano-functionalized polycyclic aromatic hydrocarbon (PAH) anions may be present in space. The presently reported quantum chemical work explores the electronic properties of deprotonated benzene, naphthalene, and anthracene anions functionalized with a single cyano group. Both …


Test Of Lepton Flavor Universality And Search For Lepton Flavor Violation In B → Kℓℓ Decays, S. Choudhury, S. Sandilya, K. Trabelsi, A. Giri, H. Aihara, S. Al Said, D. M. Asner, H. Atmacan, V. Aulchenko, T. Aushev, R. Ayad, V. Babu, S. Bahinipati, P. Behera, C. Beleño, K. Belous, J. Bennett, F. Bernlochner, M. Bessner Mar 2021

Test Of Lepton Flavor Universality And Search For Lepton Flavor Violation In B → Kℓℓ Decays, S. Choudhury, S. Sandilya, K. Trabelsi, A. Giri, H. Aihara, S. Al Said, D. M. Asner, H. Atmacan, V. Aulchenko, T. Aushev, R. Ayad, V. Babu, S. Bahinipati, P. Behera, C. Beleño, K. Belous, J. Bennett, F. Bernlochner, M. Bessner

Faculty and Student Publications

We present measurements of the branching fractions for the decays B → Kμ+μ− and B → Ke+e−, and their ratio (RK), using a data sample of 711 fb−1 that contains 772 × 106BB¯ events. The data were collected at the ϒ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e− collider. The ratio RK is measured in five bins of dilepton invariant-mass-squared (q2): q2 ∈ (0.1, 4.0), (4.00, 8.12), (1.0, 6.0), (10.2, 12.8) and (> 14.18) GeV2/c4, along with the whole q2 region. The RK value for q2 ∈ (1.0, 6.0) GeV2/c4 is 1.03−0.24+0.28 ± 0.01. The first and …


Front Matter, Journal Editors Mar 2021

Front Matter, Journal Editors

Journal of Space Law

Includes table of contents.


Proposed Interpretations And Definition: Responding To Noncompliance With Laws And Regulations, February 25, 2021, Comments Are Requested By June 30, 2021; Exposure Draft (American Institute Of Certified Public Accountants), 2021, February 25, American Institute Of Certified Public Accountants. Professional Ethics Executive Committee Feb 2021

Proposed Interpretations And Definition: Responding To Noncompliance With Laws And Regulations, February 25, 2021, Comments Are Requested By June 30, 2021; Exposure Draft (American Institute Of Certified Public Accountants), 2021, February 25, American Institute Of Certified Public Accountants. Professional Ethics Executive Committee

Exposure Drafts, Comment Letters, and Statements of Position

No abstract provided.


February 25, 2021, The Daily Mississippian Feb 2021

February 25, 2021, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Explanatory Memorandum, Proposed Statements On Quality Management Standards -- Quality Management -- A Firm's System Of Quality Management Engagement Quality Reviews; Proposed Statement On Auditing Standards, Quality Management For An Engagement Conducted In Accordance With Generally Accepted Auditing Standards; Exposure Draft (American Institute Of Certified Public Accountants), 2021, February 4, American Institute Of Certified Public Accountants. Auditing Standards Board Feb 2021

Explanatory Memorandum, Proposed Statements On Quality Management Standards -- Quality Management -- A Firm's System Of Quality Management Engagement Quality Reviews; Proposed Statement On Auditing Standards, Quality Management For An Engagement Conducted In Accordance With Generally Accepted Auditing Standards; Exposure Draft (American Institute Of Certified Public Accountants), 2021, February 4, American Institute Of Certified Public Accountants. Auditing Standards Board

Exposure Drafts, Comment Letters, and Statements of Position

No abstract provided.


Toyota Reps Give Cme Students Crash Course On Manufacturing Process, Edwin B. Smith Feb 2021

Toyota Reps Give Cme Students Crash Course On Manufacturing Process, Edwin B. Smith

University of Mississippi News

Company trainers provided hands-on instruction during Winter Intersession


February 11, 2021, The Daily Mississippian Feb 2021

February 11, 2021, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Measurement Of Time-Dependent Cp Violation Parameters In B0 → Ks0 Ks0 Ks0 Decays At Belle, K. H. Kang, H. Park, T. Higuchi, K. Miyabayashi, K. Sumisawa, I. Adachi, J. K. Ahn, H. Aihara, S. Al Said, D. M. Asner, V. Aulchenko, T. Aushev, R. Ayad, V. Babu, S. Bahinipati, A. M. Bakich, P. Behera, C. Beleño, J. Bennett Feb 2021

Measurement Of Time-Dependent Cp Violation Parameters In B0 → Ks0 Ks0 Ks0 Decays At Belle, K. H. Kang, H. Park, T. Higuchi, K. Miyabayashi, K. Sumisawa, I. Adachi, J. K. Ahn, H. Aihara, S. Al Said, D. M. Asner, V. Aulchenko, T. Aushev, R. Ayad, V. Babu, S. Bahinipati, A. M. Bakich, P. Behera, C. Beleño, J. Bennett

Faculty and Student Publications

We measure the time-dependent CP violation parameters in B0→KS0KS0KS0 decays using 772×106BB¯ pairs collected at the ϒ(4S) resonance with the Belle detector at the KEKB asymmetric-energy e+e- collider. The obtained mixing-induced and direct CP asymmetries are -0.71±0.23 (stat)±0.05 (syst) and 0.12±0.16 (stat)±0.05 (syst), respectively. These values are consistent with the Standard Model predictions. The significance of CP violation differs from zero by 2.5 standard deviations.


Comment Letters On Explanatory Memorandum, Proposed Statements On Quality Management Standards -- Quality Management -- A Firm's System Of Quality Management Engagement Quality Reviews; Proposed Statement On Auditing Standards, Quality Management For An Engagement Conducted In Accordance With Generally Accepted Auditing Standards; Exposure Draft (American Institute Of Certified Public Accountants), 2021, February 4, American Institute Of Certified Public Accountants. Auditing Standards Board Feb 2021

Comment Letters On Explanatory Memorandum, Proposed Statements On Quality Management Standards -- Quality Management -- A Firm's System Of Quality Management Engagement Quality Reviews; Proposed Statement On Auditing Standards, Quality Management For An Engagement Conducted In Accordance With Generally Accepted Auditing Standards; Exposure Draft (American Institute Of Certified Public Accountants), 2021, February 4, American Institute Of Certified Public Accountants. Auditing Standards Board

Exposure Drafts, Comment Letters, and Statements of Position

No abstract provided.


February 4, 2021, The Daily Mississippian Feb 2021

February 4, 2021, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Proposed Statements On Quality Management Standards -- Quality Management -- A Firm's System Of Quality Management Engagement Quality Reviews; Proposed Statement On Auditing Standards, Quality Management For An Engagement Conducted In Accordance With Generally Accepted Auditing Standards; Exposure Draft (American Institute Of Certified Public Accountants), 2021, February 4, American Institute Of Certified Public Accountants. Auditing Standards Board Feb 2021

Proposed Statements On Quality Management Standards -- Quality Management -- A Firm's System Of Quality Management Engagement Quality Reviews; Proposed Statement On Auditing Standards, Quality Management For An Engagement Conducted In Accordance With Generally Accepted Auditing Standards; Exposure Draft (American Institute Of Certified Public Accountants), 2021, February 4, American Institute Of Certified Public Accountants. Auditing Standards Board

Exposure Drafts, Comment Letters, and Statements of Position

No abstract provided.


Anomalous Dimensions From Gauge Couplings In Smeft With Right-Handed Neutrinos, Alakabha Datta, Jacky Kumar, Hongkai Liu, Danny Marfatia Feb 2021

Anomalous Dimensions From Gauge Couplings In Smeft With Right-Handed Neutrinos, Alakabha Datta, Jacky Kumar, Hongkai Liu, Danny Marfatia

Faculty and Student Publications

Standard Model Neutrino Effective Field Theory (SMNEFT) is an effective theory with Standard Model (SM) gauge-invariant operators constructed only from SM and right-handed neutrino fields. For the full set of dimension-six SMNEFT operators, we present the gauge coupling terms of the one-loop anomalous dimension matrix for renormalization group evolution (RGE) of the Wilson coefficients between a new physics scale and the electroweak scale. We find that the SMNEFT operators can be divided into five subsets which are closed under RGE. Our results apply for both Dirac and Majorana neutrinos. We also discuss the operator mixing pattern numerically and comment on …


Gut Microbiomes Of Freshwater Mussels (Unionidae) Are Taxonomically And Phylogenetically Variable Across Years But Remain Functionally Stable, Mark Mccauley, Marlène Chiarello, Carla L. Atkinson, Colin R. Jackson Feb 2021

Gut Microbiomes Of Freshwater Mussels (Unionidae) Are Taxonomically And Phylogenetically Variable Across Years But Remain Functionally Stable, Mark Mccauley, Marlène Chiarello, Carla L. Atkinson, Colin R. Jackson

Faculty and Student Publications

Freshwater mussels perform essential ecosystem functions, yet we have no information on how their microbiomes fluctuate over time. In this study, we examined temporal variation in the microbiome of six mussel species (Lampsilis ornata, Obovaria unicolor, Elliptio arca, Fusconaia cerina, Cyclonaias asperata, and Tritogonia verrucosa) sampled from the same river in 2016 and 2019. We examined the taxonomic, phylogenetic, and inferred functional (from 16S rRNA sequences) facets of their microbiome diversity. Significant differences between the two years were identified in five of the six species sampled. However, not all species that exhibited a temporally variable microbiome were functionally distinct across …


Revenue Recognition, February 1, 2021; Audit And Accounting Guide, American Institute Of Certified Public Accountants (Aicpa) Feb 2021

Revenue Recognition, February 1, 2021; Audit And Accounting Guide, American Institute Of Certified Public Accountants (Aicpa)

Industry Guides (AAGs), Risk Alerts, and Checklists

No abstract provided.


A Deeper Dive Into Vaccines, Jean Gispen Jan 2021

A Deeper Dive Into Vaccines, Jean Gispen

University of Mississippi News

No abstract provided.


January 28, 2021, The Daily Mississippian Jan 2021

January 28, 2021, The Daily Mississippian

Daily Mississippian (all digitized issues)

No abstract provided.


Anharmonic Vibrational Frequencies And Spectroscopic Constants For The Detection Of Ethynol In Space, Jax D. Dallas, Brent R. Westbrook, Ryan C. Fortenberry Jan 2021

Anharmonic Vibrational Frequencies And Spectroscopic Constants For The Detection Of Ethynol In Space, Jax D. Dallas, Brent R. Westbrook, Ryan C. Fortenberry

Faculty and Student Publications

The ethynol (HCCOH) molecule has recently been shown to be present in simulated astrochemical ices possibly linking it to molecular building blocks for interstellar complex organic molecules like amino acids. The proposed reaction mechanism suggests the simultaneous formation of both ketene and ethynol from mixed carbon monoxide/water ice in simulated interstellar conditions. Rigorous anharmonic spectral data within both the IR and microwave regions are needed for possible detection of ethynol in the interstellar medium. This study provides the first such data for this molecule from high-level quantum chemical computations where experiment is currently lacking. Ethynol has a (Formula presented.) comparable …


The Escape, Rob Mcclure Smith Jan 2021

The Escape, Rob Mcclure Smith

Yalobusha Review

No abstract provided.


Full Issue, Journal Editors Jan 2021

Full Issue, Journal Editors

Yalobusha Review

No abstract provided.


Nine-And-Fifty Jawns, Michael Deagler Jan 2021

Nine-And-Fifty Jawns, Michael Deagler

Yalobusha Review

No abstract provided.


Full Issue, Journal Editors Jan 2021

Full Issue, Journal Editors

Yalobusha Review

No abstract provided.